Optical Lenses - Page 146

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: Aspheric Condenser Lens, 45 mm, f=32.1 mm, NA=0.60, ARC: 650-1050 nm
Lens Shape:
Aspheric Lens
Sub Type:
Aspheric Condenser Lens
Substrate/Material:
B270
Focal Length:
32.1 mm
Surface Quality:
80-50 Scratch-Dig
Center Thickness:
18.5 mm
Edge Thickness(ET):
2.2 mm
Wavelength Range:
650 to 1050 nm
Diameter:
45 mm
Centration Error:
30 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
20 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
3.3 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
632.8 nm
Radius:
10.29 mm
Centration Error:
0.003 mm
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
BK7
Focal Length:
-25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
7.74 mm
Wavelength Range:
589 nm
Diameter:
25.4 mm (1 Inch)
Radius:
-26.259 mm
Centration Error:
3 arcmin
Chamfers:
0-0.8 mm Face Width
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
BK7, grade A, fine anneal, or K9 substitute
Surface Quality:
60-40 scratch-dig
Center Thickness:
8.12 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
632.8 nm
Diameter:
50.8 mm (2 Inch)
Radius:
127.38 mm
more info
Description: Achromatic Aspherical Lenses, 12.50 mm Diameter, 25.00 mm EFL
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-LaK22/N-SF6
Focal Length:
25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.5 mm
Edge Thickness(ET):
4.28 mm
Wavelength Range:
425 to 675 nm
Diameter:
12.5 mm
Radius:
16.6 mm
more info
Description: Biconvex Lenses, G1 Commercial Grade Fused Quartz-50.8-76.2-1.5
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
G1 Fused Quartz
Focal Length:
76.2 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
11.5 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
250 to 546 nm
Diameter:
50.8 mm
Centration Error:
3 arcmin
more info
Description: 25.4 mm Cylindrical Lens es with 10 mm to 10 m Focal Length
Lens Shape:
Cylindrical Lens, Rectangular Lens
Sub Type:
Square Cylindrical Lens, Plano-Convex Cylindrical
Substrate/Material:
UV Grade Fused Silica
Focal Length:
10 mm to 10 m
Surface Quality:
60-40 scratch-dig
Centration Error:
<5 arc min
more info
Description: Aspheric Lens NAO.50, D3.00/FL2.00
Lens Shape:
Aspheric Lens
Substrate/Material:
Corning C0550
Focal Length:
2 mm
Center Thickness:
2 mm
Edge Thickness(ET):
1.4 mm
Diameter:
3 mm
Centration Error:
±0.1 mm
more info
Lens Type:
CO2 Lens
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Zinc Selenide
Focal Length:
63.5 mm
Edge Thickness(ET):
2.159 mm
Wavelength Range:
10600 nm
Diameter:
19.05 mm
more info
Description: 25.4 mm Focal Length Bi-Convex Lens with CaF2 Material
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
CaF2
Focal Length:
25.4 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
10 mm
Edge Thickness(ET):
1.5 mm
Diameter:
25 mm
Radius:
20.8 mm
more info
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens
Substrate/Material:
N-BK7, N-SF5
Focal Length:
20 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
1 to 2.6 mm
Wavelength Range:
102 nm
Diameter:
6 mm
Radius:
-24.38 to 12.356 mm
Centration Error:
3 arcmin
Chamfers:
0.25 mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
9 mm
Surface Quality:
20-10 scratch-dig, 40-20 scratch-dig
Center Thickness:
2.1 mm
Edge Thickness(ET):
1 mm
Wavelength Range:
400 to 700nm
Diameter:
6 mm
Radius:
4.67 mm
Centration Error:
Eccentricity: <3 arcmin
more info
Lens Shape:
Cylindrical Lens
Sub Type:
ROD Lens
Substrate/Material:
BK7
Wavelength Range:
750 to 1100 nm
Diameter:
12 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-500 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Wavelength Range:
632.8 nm
Diameter:
50.8 mm
Centration Error:
3 arcmin
Chamfers:
0.25 mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Focal Length:
-75 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
1.5 mm
Edge Thickness(ET):
2.6 mm
Wavelength Range:
587.6 nm
Diameter:
18 mm
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Acrylic
Center Thickness:
1.9 mm
Diameter:
7.5 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV Grade Fused Silica
Focal Length:
23.368 to 25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2.38 mm
Edge Thickness(ET):
1.5 mm
Wavelength Range:
587.6 nm n=1.45848
Diameter:
6.3 mm
Radius:
11.462 mm
Centration Error:
3 arcmin
Chamfers:
0.2 mm x 45 Degree
more info
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