CRYLIGHT 社製　IR Lenses

 

 

 

 

 

 

 

 

 

各モデルの抜粋仕様を下記から確認いただけます。

CaF2 Plano Concave LensCaF2 Plano Convex Lens

CaF2 Plano Concave Lens

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: 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) R1(mm) Te Tc Fb
PCV3-101 12.7 -20 8.53 4.84 2 -21.4
PCV3-102 12.7 -25 10.66 4.1 2 -26.4
PCV3-103 12.7 -30 12.79 3.69 2 -31.4
PCV3-104 12.7 -40 17.05 3.23 2 -41.4
PCV3-105 12.7 -50 21.31 2.97 2 -51.4
PCV3-106 12.7 -75 31.97 2.64 2 -76.4
PCV3-107 12.7 -100 42.63 2.48 2 -101.4
PCV3-201 25.4 -50 21.31 6.2 2 -51.4
PCV3-202 25.4 -75 31.97 4.63 2 -76.4
PCV3-203 25.4 -100 42.63 3.94 2 -101.4
PCV3-204 25.4 -150 63.94 3.2 2 -151.4
PCV3-205 25.4 -200 85.25 2.95 2 -201.4
PCV3-206 25.4 -250 106.56 2.75 2 -251.4
PCV3-207 25.4 -300 127.88 2.6 2 -301.4
PCV3-208 25.4 -500 213.13 2.4 2 -501.4
PCV3-401 38.1 -75 31.97 9.3 3 -77.1
PCV3-402 38.1 -100 42.63 7.49 3 -102.1
PCV3-403 38.1 -150 63.94 5.9 3 -152.1
PCV3-404 38.1 -200 85.25 5.16 3 -202.1
PCV3-405 38.1 -250 106.56 4.72 3 -252.1
PCV3-406 38.1 -300 127.88 4.43 3 -302.1
PCV3-407 38.1 -500 213.13 3.85 3 -502.1
PCV3-501 50.8 -100 42.63 11.89 3.5 -102.4
PCV3-502 50.8 -150 63.94 8.76 3.5 -152.4
PCV3-503 50.8 -200 85.25 7.37 3.5 -202.4
PCV3-504 50.8 -250 106.56 6.57 3.5 -252.4
PCV3-505 50.8 -300 127.88 6.05 3.5 -302.4
PCV3-506 50.8 -500 213.13 5.01 3.5 -502.4
PCV3-507 50.8 -1000 426.26 4.26 3.5 -1002.4

CaF2 Plano Convex Lens

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 25 10.66 3.9 1.8 22.27
PCX3-102 12.7 50 21.31 2.8 1.8 48
PCX3-103 12.7 75 31.97 2.45 1.8 73.3
PCX3-201 25.4 50 21.31 6 1.8 45.8
PCX3-202 25.4 75 31.97 4.45 1.8 71.9
PCX3-203 25.4 100 42.63 3.75 1.8 97.4
PCX3-204 25.4 150 63.94 3.1 1.8 147.8
PCX3-205 25.4 200 85.25 3 2 197.9
PCX3-206 25.4 250 106.56 2.8 2 248
PCX3-207 25.4 300 127.88 2.65 2 298.1
PCX3-208 25.4 500 213.13 2.4 2 498.3
PCX3-209 25.4 1000 426.26 2.2 2 998.5
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 50.8 500 213.12 4.55 3 496.8
PCX3-506 50.8 1000 426.26 3.76 3 997.3