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Spherical Lenses

CRYLIGHT社 Spherical Lenses

 

  

各モデルの抜粋仕様を下記から確認いただけます。

Axicon LensAchromatic Lens - PossiveAchromatic Lens - NegativeOverview of Spherical LensesPlano Convex Lens - BK7Plano Convex Lens - Fused SilicaPlano Convex Lens - Sapphire LensesPlano Convex Lens - CaF2Plano Concave Lens - BK7Plano Concave Lens - Fused SilicaPlano Concave Lens - SapphirePlano Concave Lens - CaF2Meniscus Lens - Positive BK7Meniscus Lens - Negative BK7Double Convex Lens - BK7Double Convex Lens - Fused SilicaDouble Concave Lens -BK7Double Concave Lens - Fused Silica

Axicon Lens

Features
An axicon lens is a specialized type of lens which has a conical surface. An axicon images a point source into a line along the optic axis, or transforms a laser beam into a ring. It can be used to turn a Gaussian beam into an approximation to a Bessel beam, with greatly reduced diffraction. Axicons lenses are used in atomic traps and for generating plasma in linear accelerators. They are used in eye surgery in cases where a ring-shaped spot is useful. Axicon lens is usually characterized by the ratio of the diameter of the ring to the distance from the lens tip to image plane.

Applications:
• Laser Drilling/Optical Trepanning
• Optical Trapping
• Optical Coherence Tomography (OCT)
• Corneal Surgery
• Telescopes
• Solar Concentrators
• Laser Resonators
• Gradient index, grating axicons
• Breakdown in light filaments
• Illumination

 
 

 

 

 

 

 

 

 

 

 

 

 

Specifications

Material N-BK7  or  Fused Silica
Design Wavelength 632.8nm
Diameter Tolerance  +0/-0.15mm
Center Thickness Tolerance  ±0.2mm
Apex Angle Tolerance  ±0.5deg
Flatness <λ/4@632.8nm on plano surface
Surface Quality 60/40 scratch and dig
Clear Aperture >90%
Chamfer Protective Bevel ( <0.5mmx45deg )
Coating None or Upon Request

Fused Silica Plano Convex Axicon(Concil Lens)
Part No. Diameter(mm) Edge thickness(mm) Aprex Angle(deg) Coating Price
PCXA2-201 25.4 3.5 90 uncoated $260
PCXA2-202 25.4 3.5 130 uncoated $260
PCXA2-203 25.4 3.5 140 uncoated $260
PCXA2-204 25.4 3.5 160 uncoated $260
PCXA2-205 25.4 3.5 170 uncoated $260
PCXA2-206 25.4 3.5 175 uncoated $260
PCXA2-207 25.4 3.5 176 uncoated $260
PCXA2-208 25.4 3.5 178 uncoated $260
PCXA2-209 25.4 3.5 179 uncoated $260

If you need better than 60/40 surface quality, please send us the request freely.  

N-BK7 Plano Convex Axicon(Concil Lens)
Part No. Diameter(mm) Edge thickness(mm) Aprex Angle(deg) Coating Price
PCXA1-201 25.4 3.5 90 uncoated $240
PCXA1-202 25.4 3.5 130 uncoated $240
PCXA1-203 25.4 3.5 140 uncoated $240
PCXA1-204 25.4 3.5 160 uncoated $240
PCXA1-205 25.4 3.5 170 uncoated $240
PCXA1-206 25.4 3.5 175 uncoated $240
PCXA1-207 25.4 3.5 176 uncoated $240
PCXA1-208 25.4 3.5 178 uncoated $240
PCXA1-209 25.4 3.5 179 uncoated $240

If you need better than 60/40 surface quality, please send us the request freely. 

 

Achromatic Lens – Possive

 
Features
Achromatic lenses are doublet systems consisting of one crown and one flint element, cemented together along a matching curvature, so that white light coming into the lens is all focused (imaged) at the same point on the other side of the lens.They are designed to minimize spherical and chromatic aberrations for infinite conjugate, visible spectrum imaging applications. When used on-axis, an achromatic lens focuses an parallel input beam to a perfect “point”, limited only by the effects of diffraction. This performance can be achieved over a broadband of wavelength. Achromatic lenses can be used to collimate and focus laser beams. They can also be used for high-quality imaging on-axis. However, the off-axis performance is significantly worse than the on-axis performance. If your application requires good optical performance off-axis as well as on-axis, multi-element lenses.
 
Specifications
 
Specifications:

Material: see the table as follow
Design Wavelength: 480, 546.1, 643.8nm
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 632.8 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: l/4 wave MgF2@550nm

  

Item# φ f R1 R2=R3 R4 Tc Te fb Lens A Lens B
ALP0-001 6.0 15.0 8.831 -6.55 -19.77 2.71 1.0 13.07 BK7 SF5
ALP0-002 6.0 20.0 12.36 -8.51 -24.38 2.6 1.0 18.29 BK7 SF5
ALP0-003 6.0 25.0 15.70 -10.67 -29.99 2.3 1.0 23.46 BK7 SF5
ALP0-004 6.0 30.0 18.88 -12.94 -36.48 1.9 1.0 28.69 BK7 SF5
ALP0-005 8.0 25.0 15.60 -10.81 -30.48 2.9 1.0 23.13 BK7 SF5
ALP0-006 8.0 30.0 18.88 -12.88 -36.22 2.7 1.0 28.28 BK7 SF5
ALP0-101 10.0 20.0 12.32 -9.02 -25.23 3.8 1.0 17.63 BK7 SF5
ALP0-102 12.0 25.0 15.35 -11.35 -31.92 4.2 1.3 22.29 BK7 SF5
ALP0-103 12.7 30.0 18.54 -13.49 -37.84 4.0 1.3 27.36 BK7 SF5
ALP0-104 12.7 40.0 25.23 -17.54 -48.75 3.4 1.3 37.78 BK7 SF5
ALP0-105 12.7 50.0 31.26 -21.93 -62.37 3.1 1.3 47.99 BK7 SF5
ALP0-106 12.7 60.0 37.33 -26.42 -75.86 2.8 1.3 58.13 BK7 SF5
ALP0-107 12.7 75.0 46.77 -32.96 -94.62 2.6 1.3 73.23 BK7 SF5
ALP0-108 13.0 40.5 25.41 -18.07 -50.47 3.0 1.3 38.48 BK7 SF5
ALP0-109 14.0 44.0 27.54 -19.54 -54.95 3.3 1.3 41.83 BK7 SF5
ALP0-111 18.0 40.0 24.27 -18.37 -53.09 5.4 1.5 36.51 BK7 SF5
ALP0-112 18.0 50.0 31.69 -22.00 -60.57 4.8 1.5 46.99 BK7 SF5
ALP0-113 18.0 60.0 37.84 -26.49 -73.79 4.1 1.5 57.30 BK7 SF5
ALP0-202 25.4 60.0 37.33 -27.16 -75.86 7.0 2.0 55.57 BK7 SF5
ALP0-205 25.4 120.0 73.28 -54.33 -159.9 4.2 2.0 117.1 BK7 SF5

Achromatic Lens – Negative

Features
Achromatic lenses are doublet systems consisting of one crown and one flint element, cemented together along a matching curvature, so that white light coming into the lens is all focused (imaged) at the same point on the other side of the lens.They are designed to minimize spherical and chromatic aberrations for infinite conjugate, visible spectrum imaging applications. When used on-axis, an achromatic lens focuses an parallel input beam to a perfect “point”, limited only by the effects of diffraction. This performance can be achieved over a broadband of wavelength. Achromatic lenses can be used to collimate and focus laser beams. They can also be used for high-quality imaging on-axis. However, the off-axis performance is significantly worse than the on-axis performance. If your application requires good optical performance off-axis as well as on-axis, multi-element lense
 
Specifications
 
Specifications:

Material: see the table as follow
Design Wavelength: 480, 546.1, 643.8nm
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 633 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: l/4 wave MgF2@550nm
 
Item# φ f R1 R2=R3 R4 Tc Te fb Lens A Lens B
ALN0-101 12.7 -25.0 -15.28 13.37 39.17 1.5 2.5 -26.61 BK7 SF5
ALN0-102 12.7 -30.0 -24.72 19.10 56.10 1.5 2.5 -41.56 BK7 SF5
ALN0-202 25.4 -40.0 -29.79 26.85 82.41 2.0 4.3 -52.66 BK7 SF5

Overview of Spherical Lenses

 
Features

High precision quality | Zygo report | ISO certificated | from prototype to mass production

CRYLIGHT is dedicated to manufacturing high precision spherical lens from rapid prototyping to volume production.  We have years of experience in lens manufacturing, design and optical presision assembly.

Plano Convex Lens – BK7

Features
The Plano Convex Lenses are made from BK7 material. It presents a curved interface and a planar interface. They are for instance the microlenses situated on top of a wafer, but can also encountered in macroscopic optical systems. Their asymmetrical nature influences their properties of bending the light. Depending on their role in an optical system, their orientation has to be taken into account.

 

Specifications

Specifications:
Material: BK7
Design Wavelength: 546.1nm, n=1.518721
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 632.8 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated


 

Plano Convex Lens – Fused Silica

Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCX1-001 6.0 12.0 6.22 2.27 1.5 10.50
PCX1-002 6.0 30.0 15.56 1.79 1.5 28.82
PCX1-101 10.0 15.0 7.78 3.80 2.0 12.50
PCX1-102 10.0 22.0 11.40 3.10 1.9 20.00
PCX1-103 12.7 20.0 10.37 3.97 1.8 17.39
PCX1-104 12.7 25.0 12.94 3.47 1.8 22.67
PCX1-105 12.7 30.0 15.56 3.16 1.8 27.92
PCX1-106 12.7 40.0 20.75 2.80 1.8 38.16
PCX1-107 12.7 50.0 25.94 2.59 1.8 48.30
PCX1-108 12.7 75.0 38.90 2.32 1.8 73.47
PCX1-109 12.7 100.0 51.88 2.19 1.8 98.57
PCX1-201 25.4 25.0 13.18 11.65 2.0 17.74
PCX1-202 25.4 30.0 15.56 8.57 2.0 24.35
PCX1-203 25.4 40.0 20.75 6.35 2.0 35.82
PCX1-204 25.4 50.0 25.94 5.32 2.0 46.51
PCX1-205 25.4 60.0 31.12 4.72 2.0 56.89
PCX1-206 25.4 75.0 38.90 4.13 2.0 72.27
PCX1-207 25.4 100.0 51.88 3.58 2.0 97.66
PCX1-208 25.4 125.0 64.86 3.27 2.0 122.89
PCX1-209 25.4 150.0 77.80 3.04 2.0 147.98
PCX1-210 25.4 175.0 90.78 2.89 2.0 173.10
PCX1-211 25.4 200.0 103.75 2.78 2.0 198.18
PCX1-212 25.4 300.0 155.60 2.52 2.0 298.31
PCX1-213 25.4 400.0 207.00 2.39 2.0 397.49
PCX1-214 25.4 500.0 259.40 2.31 2.0 498.56
PCX1-301 30.0 50.0 25.94 7.28 2.5 45.21
PCX1-302 30.0 75.0 38.90 5.51 2.5 71.36
PCX1-303 30.0 100.0 51.88 4.72 2.5 96.91
PCX1-304 30.0 150.0 77.80 3.96 2.5 147.38
PCX1-401 38.0 50.0 25.92 11.3 3.0 42.60
PCX1-402 38.0 75.0 38.87 8.0 3.0 69.70
PCX1-403 38.0 100.0 51.83 6.6 3.0 95.70
PCX1-404 38.0 150.0 77.75 5.3 3.0 146.5
PCX1-405 38.0 200.0 103.66 4.8 3.0 196.5
PCX1-406 38.0 350.0 181.41 4.0 3.0 347.4
PCX1-407 38.0 500.0 259.15 3.7 3.0 497.6
PCX1-501 50.8 100.0 51.88 9.64 3.0 93.67
PCX1-502 50.8 125.0 64.86 8.18 3.0 119.65
PCX1-503 50.8 150.0 77.80 7.26 3.0 145.20
PCX1-504 50.8 200.0 103.75 6.16 3.0 195.96
PCX1-505 50.8 500.0 259.40 4.25 3.0 497.28
PCX1-506 50.8 750.0 389.00 3.83 3.0 747.40

Plano Convex Lens – Fused Silica

Features
The Plano Convex Lenses are made from Fused Silica material. It presents a curved interface and a planar interface. They are for instance the microlenses situated on top of a wafer, but can also encountered in macroscopic optical systems. Their asymmetrical nature influences their properties of bending the light. Depending on their role in an optical system, their orientation has to be taken into account.
 
Specifications
 
Specifications:

Material: Fused Silica
Design Wavelength: 546.1nm, n=1.46008
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 632.8 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated
 
 
Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCX2-101 12.7 20.0 9.20 4.34 1.8 17.03
PCX2-102 12.7 25.0 11.51 3.71 1.8 24.47
PCX2-103 12.7 30.0 13.80 3.35 1.8 27.71
PCX2-104 12.7 40.0 18.41 2.93 1.8 38.00
PCX2-105 12.7 50.0 23.01 2.69 1.8 48.17
PCX2-106 12.7 75.0 34.51 2.39 1.8 73.37
PCX2-107 12.7 100.0 46.03 2.24 1.8 98.51
PCX2-201 25.4 35.0 16.11 8.20 2.0 29.39
PCX2-202 25.4 40.0 18.41 7.08 2.0 35.16
PCX2-203 25.4 50.0 23.01 5.82 2.0 46.03
PCX2-204 25.4 75.0 34.51 4.42 2.0 71.98
PCX2-205 25.4 100.0 46.03 3.79 2.0 97.45
PCX2-206 25.4 125.0 57.54 3.42 2.0 122.72
PCX2-207 25.4 150.0 69.02 3.18 2.0 147.84
PCX2-208 25.4 175.0 80.54 3.01 2.0 173.00
PCX2-209 25.4 200.0 92.04 2.88 2.0 198.08
PCX2-210 25.4 250.0 115.08 2.70 2.0 248.28
PCX2-211 25.4 300.0 138.04 2.59 2.0 298.26
PCX2-212 25.4 500.0 230.10 2.35 2.0 498.52
PCX2-213 25.4 750.0 345.10 2.23 2.0 748.57
PCX2-214 25.4 1000.0 460.10 2.18 2.0 998.56
PCX2-401 38.0 75.0 34.51 8.70 3.0 69.05
PCX2-402 38.0 100.0 46.03 7.10 3.0 95.19
PCX2-403 38.0 150.0 69.02 5.67 3.0 146.14
PCX2-404 38.0 200.0 92.04 4.98 3.0 196.64
PCX2-405 38.0 250.0 115.08 4.58 3.0 247.00
PCX2-406 38.0 300.0 138.04 4.31 3.0 297.09
PCX2-407 38.0 500.0 230.10 3.79 3.0 497.54
PCX2-408 38.0 750.0 345.10 3.52 3.0 747.68
PCX2-409 38.0 1000.0 460.10 3.39 3.0 997.73

Plano Convex Lens – Sapphire Lenses

 

Features
 The Plano Convex lenses are made from Sapphire material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano Convex lens with tighter manufacturing tolerances.
 
 
Specifications
Specifications:

Material: Sapphire Lenses
Design Wavelength: 546.1nm, n=1.771
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : λl/4 @ 632.8 nm
Surface Quality: 80-50
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCX4-001 5 5 3.86 2.9 2 3.9
PCX4-101 10 10 7.71 3.8 2 7.9
PCX4-102 20 10 15.42 2.8 2 18.9
PCX4-103 25 10 19.28 2.7 2 23.9
PCX4-201 50 20 38.55 3.3 2 48.9
PCX4-202 100 20 77.1 2.7 2 98.9
PCX4-203 150 20 115.65 2.4 2 148.9
PCX4-204 200 20 154.2 2.3 2

198.9

Plano Convex Lens – CaF2

Features
 The Plano Convex Lenses are made from CaF2 material. It presents a curved interface and a planar interface. They are for instance the microlenses situated on top of a wafer, but can also encountered in macroscopic optical systems. Their asymmetrical nature influences their properties of bending the light. Depending on their role in an optical system, their orientation has to be taken into account.
 
Specifications
 
Specifications:

Material: CaF2
Design Wavelength: 1500nm, n=1.425
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : λ/4 @ 632.8 nm
Surface Quality: 80/50
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCX3-101 12.7 20 8.53 4.84 2 16.6
PCX3-102 12.7 25 10.66 4.1 2 22.1
PCX3-103 12.7 30 12.79 3.69 2 27.4
PCX3-104 12.7 40 17.05 3.23 2 37.7
PCX3-105 12.7 50 21.31 2.97 2 47.9
PCX3-106 12.7 75 31.97 2.64 2 73.1
PCX3-107 12.7 100 42.63 2.48 2 98.3
PCX3-201 25.4 50 21.31 6.7 2.5 45.3
PCX3-202 25.4 75 31.97 5.15 2.5 71.4
PCX3-203 25.4 100 42.63 4.45 2.5 96.9
PCX3-204 25.4 150 63.94 3.8 2.5 146.9
PCX3-205 25.4 200 85.25 3.45 2.5 197.6
PCX3-206 25.4 300 127.88 3.64 3 297.4
PCX3-207 25.4 500 213.13 3.4 3 497.6
PCX3-208 25.4 1000 426.26 3.7 3.5 997.4
PCX3-401 38.1 75 31.97 9.3 3 68.5
PCX3-402 38.1 100 42.63 7.5 3 94.7
PCX3-403 38.1 150 63.94 5.9 3 145.9
PCX3-404 38.1 200 85.25 5.15 3 196.4
PCX3-405 38.1 300 127.88 4.43 3 296.9
PCX3-406 38.1 500 213.13 3.86 3 497.3
PCX3-407 38.1 1000 426.26 3.43 3 997.6
PCX3-501 50.8 100 42.63 11.4 3 92
PCX3-502 50.8 150 63.94 8.27 3 144.2
PCX3-503 50.8 200 85.25 6.88 3 195.2
PCX3-504 50.8 300 127.88 5.55 3 296.1
PCX3-505 50.8 500 213.13 5.52 4 496.1
PCX3-506 50.8 1000 426.26 5.26 4.5 996.3

Plano Concave Lens – BK7

 
Features

The Plano Concave Lenses are made from BK7 material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano convcave lens with tighter manufacturing tolerances.

Specifications
 
Specifications:

Material: BK7
Design Wavelength: 546.1nm, n=1.518721
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 632.8 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCV1-001 6.0 -12.0 6.22 2.0 2.77 -13.31
PCV1-002 6.0 -24.0 12.44 2.0 2.37 -25.31
PCV1-101 12.7 -15.0 7.79 2.0 5.27 -16.35
PCV1-102 12.7 -20.0 10.37 2.0 4.17 -21.32
PCV1-103 12.7 -25.0 12.97 2.0 3.70 -26.33
PCV1-104 12.7 -30.0 15.56 2.0 3.40 -31.31
PCV1-105 12.7 -40.0 20.75 2.0 3.00 -41.32
PCV1-106 12.7 -50.0 25.94 2.0 2.79 -51.33
PCV1-107 12.7 -75.0 38.90 2.0 2.52 -76.31
PCV1-108 12.7 -100.0 51.88 2.0 2.39 -101.33
PCV1-201 25.4 -35.0 18.15 2.0 7.18 -36.32
PCV1-202 25.4 -50.0 25.94 2.0 5.32 -51.33
PCV1-203 25.4 -70.0 36.31 2.0 4.29 -71.32
PCV1-204 25.4 -75.0 38.90 2.0 4.13 -76.31
PCV1-205 25.4 -100.0 51.88 2.0 3.58 -101.33
PCV1-206 25.4 -125.0 64.96 2.0 3.26 -126.36
PCV1-207 25.4 -150.0 77.80 2.0 3.04 -151.30
PCV1-208 25.4 -175.0 90.78 2.0 2.89 -176.32
PCV1-209 25.4 -200.0 103.75 2.0 2.78 -201.33
PCV1-210 25.4 -250.0 129.72 2.0 2.62 -251.39
PCV1-211 25.4 -300.0 155.60 2.0 2.52 -301.29
PCV1-212 25.4 -500.0 259.40 2.0 2.31 -501.39
PCV1-213 25.4 -1000.0 518.70 2.0 2.16 -1001.28
PCV1-301 30.0 -80.0 41.50 2.0 4.81 -81.32
PCV1-302 30.0 -100.0 51.88 2.0 4.22 -101.33
PCV1-303 30.0 -200.0 103.75 2.0 3.09 -201.33
PCV1-401 38.0 -50.0 25.94 2.0 10.28 -51.33
PCV1-402 38.0 -100.0 51.88 2.0 5.60 -101.33
PCV1-403 38.0 -150.0 77.80 2.0 4.36 -151.30
PCV1-404 38.0 -200.0 103.75 2.0 3.76 -201.33
PCV1-405 38.0 -350.0 181.55 2.0 3.00 -351.31
PCV1-406 38.0 -500.0 259.40 2.0 2.70 -501.39
PCV1-407 38.0 -700.0 363.10 2.0 2.50 -701.31
PCV1-408 40.0 -50.0 25.94 2.0 11.42 -51.33
PCV1-501 50.0 -75.0 38.90 2.0 12.10 -76.97
PCV1-502 50.0 -100.0 51.88 3.0 9.42 -101.99
PCV1-503 50.0 -150.0 77.80 3.0 7.13 -151.96
PCV1-504 50.0 -200.0 103.75 3.0 6.06 -201.99
PCV1-505 50.0 -250.0 129.72 3.0 5.43 -252.05
PCV1-506 50.0 -400.0 207.00 3.0 4.52 -401.03
PCV1-507 50.0 -500.0 259.40 3.0 4.21 -502.05
PCV1-508 50.0 -600.0 311.20 3.0 4.01 -601.91
PCV1-509 50.0 -800.0 415.00 3.0 3.75 -802.02

Plano Concave Lens – Fused Silica

 
Features
The Plano Concave lenses are made from Fused Silica material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano convcave lens with tighter manufacturing tolerances.

 

Specifications

Specifications:

Material: Fused Silica
Design Wavelength: 546.1nm, n=1.46008
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 633 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCV2-101 12.7 -15.0 6.92 2.0 6.17 -16.41
PCV2-102 12.7 -20.0 9.20 2.0 4.54 -21.38
PCV2-103 12.7 -25.0 11.51 2.0 3.91 -26.38
PCV2-104 12.7 -30.0 13.80 2.0 3.55 -31.37
PCV2-105 12.7 -40.0 18.41 2.0 3.13 -41.38
PCV2-201 25.4 -35.0 16.11 2.0 8.20 -36.36
PCV2-202 25.4 -50.0 23.01 2.0 5.82 -51.38
PCV2-203 25.4 -75.0 34.51 2.0 4.42 -76.38
PCV2-204 25.4 -100.0 46.03 2.0 3.79 -101.42
PCV2-205 25.4 -150.0 69.02 2.0 3.18 -151.39
PCV2-206 25.4 -175.0 80.54 2.0 3.01 -176.43
PCV2-207 25.4 -200.0 92.04 2.0 2.88 -201.42
PCV2-208 25.4 -250.0 115.08 2.0 2.70 -251.50
PCV2-209 25.4 -300.0 138.04 2.0 2.59 -301.41
PCV2-210 25.4 -500.0 230.10 2.0 2.35 -501.50
PCV2-211 25.4 -1000.0 460.10 2.0 2.18 -1001.42
PCV2-401 38.0 -50.0 23.01 3.0 13.03 -52.07
PCV2-402 38.0 -100.0 46.03 3.0 7.10 -102.10
PCV2-403 38.0 -150.0 69.02 3.0 5.67 -152.07
PCV2-404 38.0 -200.0 92.04 3.0 4.98 -202.11
PCV2-405 38.0 -350.0 161.06 3.0 4.13 -352.13
PCV2-406 38.0 -500.0 230.10 3.0 3.79 -502.19

Plano Concave Lens – Sapphire

Features
 The Plano Concave lenses are made from Sapphire material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano convcave lens with tighter manufacturing tolerances.
 
Specifications
 
Specifications:

Material: Sapphire Lenses
Design Wavelength: 546.1nm, n=1.771
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : λ/4 @ 632.8 nm
Surface Quality: 80-50
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated
 
Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCV4-001 5 5 -3.86 2.9 2 3.9
PCV4-101 10 10 -7.71 3.8 2 7.9
PCV-102 20 10 -15.42 2.8 2 18.9
PCV4-103 25 10 -19.28 2.7 2 23.9
PCV4-201 50 20 -38.55 3.3 2 48.9
PCV4-202 100 20 -77.1 2.7 2 98.9
PCV4-203 150 20 -115.65 2.4 2 148.9
PCV4-204 200 20 -154.2 2.3 2 198.9 

Plano Concave Lens – CaF2

 
Features
The Plano Concave lens CaFare made from Sapphire material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano convcave lens with tighter manufacturing tolerances.
 
Specifications
 
Specifications:

Material: Optical Grade CaF2 Single Crystal
Design Wavelength: 1.5um
Design Index: n=1.425
Surface Quality: 80-50 scratch and dig
Paraxial Focal Length: +-2%
Diameter Tolerance l+0.0,-0.15mm
Centration 3 arc minutes
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated
 
Item# φ(mm) f(mm) R1(mm) Te Tc Fb
PCV3-101 12.7 -20.0 8.53 4.84 2.0 -21.4
PCV3-102 12.7 -25.0 10.66 4.1 2.0 -26.4
PCV3-103 12.7 -30.0 12.79 3.69 2.0 -31.4
PCV3-104 12.7 -40.0 17.05 3.23 2.0 -41.4
PCV3-105 12.7 -50.0 21.31 2.97 2.0 -51.4
PCV3-106 12.7 -75.0 31.97 2.64 2.0 -76.4
PCV3-107 12.7 -100.0 42.63 2.48 2.0 -101.4
PCV3-201 25.4 -50.0 21.31 6.2 2.0 -51.4
PCV3-202 25.4 -75.0 31.97 4.63 2.0 -76.4
PCV3-203 25.4 -100.0 42.63 3.94 2.0 -101.4
PCV3-204 25.4 -150.0 63.94 3.2 2.0 -151.4
PCV3-205 25.4 -200.0 85.25 2.95 2.0 -201.4
PCV3-206 25.4 -250.0 106.56 2.75 2.0 -251.4
PCV3-207 25.4 -300.0 127.88 2.6 2.0 -301.4
PCV3-208 25.4 -500.0 213.13 2.4 2.0 -501.4
PCV3-401 38.1 -75.0 31.97 9.3 3.0 -77.1
PCV3-402 38.1 -100.0 42.63 7.49 3.0 -102.1
PCV3-403 38.1 -150.0 63.94 5.9 3.0 -152.1
PCV3-404 38.1 -200.0 85.25 5.16 3.0 -202.1
PCV3-405 38.1 -250.0 106.56 4.72 3.0 -252.1
PCV3-406 38.1 -300.0 127.88 4.43 3.0 -302.1
PCV3-407 38.1 -500.0 213.13 3.85 3.0 -502.1
PCV3-501 50.8 -100.0 42.63 11.89 3.5 -102.4
PCV3-502 50.8 -150.0 63.94 8.76 3.5 -152.4
PCV3-503 50.8 -200.0 85.25 7.37 3.5 -202.4
PCV3-504 50.8 -250.0 106.56 6.57 3.5 -252.4
PCV3-505 50.8 -300.0 127.88 6.05 3.5 -302.4
PCV3-506 50.8 -500.0 213.13 5.01 3.5 -502.4
PCV3-507 50.8 -1000.0 426.26 4.26 3.5 -1002.4

Meniscus Lens – Positive BK7

Features
 
The Positive Meniscus Lenses are a convex-concave lens, but is thicker at the center than at the edges. They are felt polished and are used universally in the ophthalmic industry where convention dictates that lens power be specified in Diopters.
 
Specifications
 
Specifications:

Material: BK7
Design Wavelength: 546.1nm, n=1.518721
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 633 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R1 R2 Tc Te Fb
MNP1-201 25.4 100.0 33.42 89.95 4.0 2.39 96.01
MNP1-202 25.4 150.0 42.36 89.95 4.0 2.95 145.20
MNP1-203 25.4 200.0 48.75 89.95 3.5 2.72 194.51
MNP1-204 25.4 250.0 83.95 235.5 3.5 2.88 245.97
MNP1-205 25.4 300.0 94.19 235.5 3.5 2.98 296.27
MNP1-206 25.4 400.0 110.92 235.5 3.5 3.11 396.06
MNP1-207 25.4 500.0 124.17 235.5 3.5 3.19 496.16
MNP1-208 25.4 1000.0 278.34 600.00 3.5 3.30 993.7

Meniscus Lens – Negative BK7

Features
The Negative Meniscus Lenses are a convex-concave lens, but is thinner at the center than at the edges. Otherwise description is similar to Plano Concave lenses.
 
Specifications
 
 Specifications:

Material: BK7
Design Wavelength: 546.1nm, n=1.518721
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 633 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated
 
 
Item# φ(mm) f(mm) R1 R2 Tc Te Fb
MNN1-201 25.4 -100.0 89.95 32.51 3.0 4.68 -98.79
MNN1-202 25.4 -150.0 89.95 41.21 3.0 4.11 -148.06
MNN1-203 25.4 -200.0 89.95 47.64 3.0 3.82 -197.82
MNN1-204 25.4 -250.0 235.5 83.18 3.5 4.13 -248.62
MNN1-205 25.4 -300.0 235.5 93.33 3.5 4.03 -299.04
MNN1-206 25.4 -400.0 235.5 109.65 3.5 3.90 -397.33
MNN1-207 25.4 -500.0 235.5 122.74 3.5 3.82 -496.94
MNN1-208 25.4 -1000.0 600.00 277.16 3.0 3.1 -995.30

Double Convex Lens – BK7

Features
The Double Convex Lenses are made from BK7 material, which are manufactured with an identical convex surface on both sides of the lens. The Double Convex lenses have positive focal lengths and form both real and virtual images. We also provide precision grade Double Convex lenses with tighter manufacturing tolerances.
 
Specifications
 
Specifications:

Material: BK7
Design Wavelength: 546.1nm, n=1.518721
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 632.8 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated
 
Item# φ(mm) f(mm) R2=R2(mm) Tc Te Fb
BCX1-001 6.0 15.0 15.20 2.10 1.5 14.30
BCX1-002 6.0 30.0 30.83 1.79 1.5 29.42
BCX1-101 12.7 15.0 14.65 4.89 2.0 13.27
BCX1-102 12.7 20.0 20.04 4.07 2.0 18.62
BCX1-103 12.7 25.0 25.35 3.62 2.0 23.82
BCX1-104 12.7 30.0 30.55 3.33 2.0 28.89
BCX1-105 12.7 40.0 41.02 2.99 2.0 39.04
BCX1-106 12.7 50.0 51.40 2.79 2.0 49.08
BCX1-107 12.7 75.0 77.45 2.52 2.0 74.24
BCX1-108 12.7 100.0 103.28 2.39 2.0 99.16
BCX1-201 25.4 25.0 24.72 9.02 2.0 22.24
BCX1-202 25.4 31.7 31.55 7.34 2.0 29.15
BCX1-203 25.4 35.0 35.08 6.76 2.0 32.66
BCX1-204 25.4 50.0 50.93 5.22 2.0 48.22
BCX1-205 25.4 75.0 77.09 4.11 2.0 73.63
BCX1-206 25.4 100.0 103.04 3.57 2.0 98.73
BCX1-207 25.4 125.0 129.12 3.25 2.0 123.92
BCX1-208 25.4 150.0 155.10 3.04 2.0 149.00
BCX1-209 25.4 175.0 181.13 2.89 2.0 174.12
BCX1-210 25.4 200.0 207.00 2.78 2.0 199.07
BCX1-211 25.4 250.0 258.90 2.62 2.0 249.12
BCX1-212 25.4 300.0 310.80 2.52 2.0 299.17
BCX1-213 25.4 500.0 518.30 2.31 2.0 499.21
BCX1-214 25.4 1000.0 1037.10 2.16 2.0 999.32
BCX1-301 30.0 50.0 50.7 6.54 2.0 47.77
BCX1-302 30.0 500.0 518.30 2.43 2.0 499.19
BCX1-401 38.0 45.0 44.87 10.44 2.0 41.46
BCX1-402 38.0 50.0 49.97 10.50 3.0 46.40
BCX1-403 38.0 100.0 102.57 6.55 3.0 97.78
BCX1-404 38.0 150.0 154.70 5.34 3.0 148.23
BCX1-405 38.0 200.0 206.70 4.75 3.0 198.46
BCX1-406 38.0 350.0 362.40 4.00 3.0 348.66
BCX1-407 38.0 500.0 518.10 3.70 3.0 498.79
BCX1-408 38.0 700.0 725.60 3.50 3.0 698.84
BCX1-409 40.0 63.5 64.42 8.27 1.9 60.70
BCX1-501 50.0 100.0 102.06 9.20 3.0 96.90
BCX1-502 50.0 150.0 154.27 7.10 3.0 147.60
BCX1-503 50.0 200.0 206.28 6.00 3.0 198.00
BCX1-504 50.0 250.0 258.22 5.40 3.0 248.20
BCX1-505 50.0 400.0 413.87 4.50 3.0 398.50
BCX1-506 50.0 450.0 465.73 4.30 3.0 448.60
BCX1-507 50.0 500.0 517.58 4.20 3.0 448.60
BCX1-508 50.0 600.0 621.28 4.00 3.0 598.70
BCX1-509 50.0 800.0 828.64 3.8 3.0 798.70

Double Convex Lens – Fused Silica

Features

The Double Convex Lenses are made from Fused Silica material, which are manufactured with an identical convex surface on both sides of the lens. The Double Convex lenses have positive focal lengths and form both real and virtual images. We also provide precision grade Double Convex lenses with tighter manufacturing tolerances.

Specifications
 
Specifications:

Material: Fused Silica
Design Wavelength: 546.1nm, n=1.46008
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 633 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R1=R2(mm) Tc Te Fb
BCX2-001 6.0 15.0 13.46 2.18 1.5 14.24
BCX2-002 6.0 30.0 27.29 1.83 1.5 29.34
BCX2-101 12.7 15.0 12.91 5.34 2.0 13.05
BCX2-102 12.7 20.0 17.70 4.36 2.0 18.46
BCX2-103 12.7 25.0 22.39 3.84 2.0 23.66
BCX2-104 12.7 30.0 27.04 3.51 2.0 28.77
BCX2-105 12.7 40.0 36.31 3.12 2.0 38.92
BCX2-201 25.4 25.0 21.23 10.11 2.0 21.14
BCX2-202 25.4 35.0 30.97 7.45 2.0 32.33
BCX2-203 25.4 50.0 45.08 5.65 2.0 48.01
BCX2-204 25.4 75.0 68.23 4.39 2.0 73.39
BCX2-205 25.4 100.0 91.41 3.77 2.0 98.69
BCX2-206 25.4 150.0 137.50 3.18 2.0 148.89
BCX2-207 25.4 200.0 183.65 2.88 2.0 199.09
BCX2-208 25.4 250.0 229.60 2.70 2.0 249.06
BCX2-209 25.4 300.0 275.60 2.59 2.0 299.07
BCX2-210 25.4 500.0 459.7 2.35 2.0 499.19
BCX2-211 25.4 1000.0 919.8 2.18 2.0 999.24
BCX2-401 38.0 50.0 44.06 11.61 3.0 45.81
BCX2-402 38.0 100.0 90.99 7.01 3.0 97.67
BCX2-403 38.0 150.0 137.09 5.65 3.0 148.01
BCX2-404 38.0 200.0 183.23 4.98 3.0 198.27
BCX2-405 38.0 350.0 321.40 4.12 3.0 348.58
BCX2-406 38.0 500.0 459.50 3.79 3.0 498.72
BCX2-407 38.0 750.0 689.50 3.52 3.0 748.73
BCX2-408 38.0 1000.0 919.60 3.39 3.0 998.82

Double Concave Lens -BK7

Features
The Double Concave Lenses are made from BK7 material, which are manufactured with both surfaces concave. These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen through the lens. They are often used to expand light or increase focal lengths in existing systems. They are used in laser beam expanders, optical character readers, viewers, and projection systems. We will provide precision grade Double Concave Lenses with tighter manufacturing tolerances.

 

Specifications
 
 Specifications:

Material: BK7
Design Wavelength: 546.1nm, n=1.518721
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 632.8 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

 

Item# φ(mm) f(mm) R2=R2(mm) Tc Te Fb
BCV1-001 6.0 -15.0 15.20 2.10 1.5 14.30
BCV1-002 6.0 -30.0 30.83 1.79 1.5 29.42
BCV1-101 12.7 -15.0 14.65 4.89 2.0 13.27
BCV1-102 12.7 -20.0 20.04 4.07 2.0 18.62
BCV1-103 12.7 -25.0 25.35 3.62 2.0 23.82
BCV1-104 12.7 -30.0 30.55 3.33 2.0 28.89
BCV1-105 12.7 -40.0 41.02 2.99 2.0 39.04
BCV1-106 12.7 -50.0 51.40 2.79 2.0 49.08
BCV1-107 12.7 -75.0 77.45 2.52 2.0 74.24
BCV1-108 12.7 -100.0 103.28 2.39 2.0 99.16
BCV1-201 25.4 -25.0 24.72 9.02 2.0 22.24
BCV1-202 25.4 -31.7 31.55 7.34 2.0 29.15
BCV1-203 25.4 -35.0 35.08 6.76 2.0 32.66
BCV1-204 25.4 -50.0 50.93 5.22 2.0 48.22
BCV1-205 25.4 -75.0 77.09 4.11 2.0 73.63
BCV1-206 25.4 -100.0 103.04 3.57 2.0 98.73
BCV1-207 25.4 -125.0 129.12 3.25 2.0 123.92
BCV1-208 25.4 -150.0 155.10 3.04 2.0 149.00
BCV1-209 25.4 -175.0 181.13 2.89 2.0 174.12
BCV1-210 25.4 -200.0 207.00 2.78 2.0 199.07
BCV1-211 25.4 -250.0 258.90 2.62 2.0 249.12
BCV1-212 25.4 -300.0 310.80 2.52 2.0 299.17
BCV1-213 25.4 -500.0 518.30 2.31 2.0 499.21
BCV1-214 25.4 -1000.0 1037.10 2.16 2.0 999.32
BCV1-301 38.0 -45.0 44.87 10.44 2.0 41.46
BCV1-302 38.0 -50.0 49.97 10.50 3.0 46.40
BCV1-303 38.0 -100.0 102.57 6.55 3.0 97.78
BCV1-304 38.0 -150.0 154.70 5.34 3.0 148.23
BCV1-305 38.0 -200.0 206.70 4.75 3.0 198.46
BCV1-306 38.0 -350.0 362.40 4.00 3.0 348.66
BCV1-307 38.0 -500.0 518.10 3.70 3.0 498.79
BCV1-308 38.0 -700.0 725.60 3.50 3.0 698.84
BCV1-309 40.0 -63.5 64.42 8.27 1.9 60.70
BCV1-501 50.0 -100.0 102.06 9.20 3.0 96.90
BCV1-502 50.0 -150.0 154.27 7.10 3.0 147.60
BCV1-503 50.0 -200.0 206.28 6.00 3.0 198.00
BCV1-504 50.0 -250.0 258.22 5.40 3.0 248.20
BCV1-505 50.0 -400.0 413.87 4.50 3.0 398.50
BCV1-506 50.0 -450.0 465.73 4.30 3.0 448.60
BCV1-507 50.0 -500.0 517.58 4.20 3.0 448.60
BCV1-508 50.0 -600.0 621.28 4.00 3.0 598.70
BCV1-509 50.0 -800.0 828.64 3.8 3.0 798.70

Double Concave Lens – Fused Silica

Features
The Double Concave Lenses are made from Fused Silica material, which are manufactured with both surfaces concave. These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen through the lens. They are often used to expand light or increase focal lengths in existing systems. They are used in laser beam expanders, optical character readers, viewers, and projection systems. We will provide precision grade Double Concave Lenses with tighter manufacturing tolerances.
 
Specifications
 
Specifications:

Material: Fused Silica
Design Wavelength: 546.1nm, n=1.46008
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : l/4 @ 633 nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Item# φ(mm) f(mm) R1=R2(mm) Tc Te Fb
BCV2-001 6.0 -15.0 14.03 1.5 2.15 15.50
BCV2-002 6.0 -30.0 27.84 1.5 1.82 30.51
BCV2-101 12.7 -15.0 14.11 2.0 5.02 15.67
BCV2-102 12.7 -20.0 18.71 2.0 4.22 20.67
BCV2-103 12.7 -25.0 23.32 2.0 3.76 25.68
BCV2-104 12.7 -30.0 27.92 2.0 3.46 30.68
BCV2-105 12.7 -40.0 37.12 2.0 3.09 40.68
BCV2-201 25.4 -25.0 23.32 2.0 9.52 25.68
BCV2-202 25.4 -35.0 32.52 2.0 7.17 35.68
BCV2-203 25.4 -50.0 46.32 2.0 5.55 50.68
BCV2-204 25.4 -75.0 69.33 2.0 4.35 75.69
BCV2-205 25.4 -100.0 92.33 2.0 3.76 100.68
BCV2-206 25.4 -150.0 138.34 2.0 3.17 150.68
BCV2-207 25.4 -200.0 184.35 2.0 2.88 200.69
BCV2-208 25.4 -250.0 230.36 2.0 2.70 250.69
BCV2-209 25.4 -300.0 276.36 2.0 2.58 300.68
BCV2-210 25.4 -500.0 460.40 2.0 2.35 500.69
BCV2-211 25.4 -1000.0 920.48 2.0 2.18 1000.69
BCV2-301 38.0 -50.0 46.48 3.0 11.12 51.02
BCV2-302 38.0 -100.0 92.49 3.0 6.95 101.03
BCV2-303 38.0 -150.0 138.50 3.0 5.62 151.03
BCV2-304 38.0 -200.0 184.50 3.0 4.96 201.02
BCV2-305 38.0 -350.0 322.53 3.0 4.13 351.03
BCV2-306 38.0 -500.0 460.55 3.0 3.78 501.02
BCV2-307 38.0 -750.0 690.59 3.0 3.52 751.02
BCV2-308 38.0 -1000.0 920.64 3.0 3.39 1001.04

 

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