Optical Lenses - Page 263

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: NIR Achromatic Lenses, 12.0 mm Diameter, 75.0 mm EFL, 750-1100 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-LaK22/N-SF6
Focal Length:
75 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.5 mm
Edge Thickness(ET):
4.03 mm
Wavelength Range:
650 to 1000 nm
Diameter:
12 mm
Radius:
42.11 mm
Centration Error:
3 to 5 arcmin
more info
Description: Cylindrical Plano-Concave BK7, L40/W20/FL-40
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-4 cm(-40 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
2.4 mm
Edge Thickness(ET):
5 mm
Wavelength Range:
546.1 nm
Radius:
2.076 cm(20.76 mm)
Centration Error:
3 arcmin
more info
Lens Type:
YAG Lens
Lens Shape:
Spherical Lens
Sub Type:
Meniscus Lens
Substrate/Material:
Fused Silica
Focal Length:
54.4 mm
Center Thickness:
2.56 mm
Wavelength Range:
1064 nm
Diameter:
27 mm
more info
Description: 250 mm Focal Length Achromatic Lens with N-F2, BK7, SF6, N-LAK22 Materials
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens, Achromatic Doublet Lens
Substrate/Material:
N-F2, BK7, SF6, N-LAK22
Focal Length:
250 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
9.6 mm
Edge Thickness(ET):
6.7 mm
Diameter:
50 mm
Centration Error:
<5 arcmin
more info
Description: f = 75 mm, 1 Inch Cylindrical Achromat, AR Coating: 350 - 700 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-BK7, N-SF2
Focal Length:
75 mm
Surface Quality:
40-20 Scratch-Dig
Center Thickness:
12.7 mm
Wavelength Range:
350 to 700 nm
Diameter:
25.4 mm
Radius:
32.4 to 114 mm
Centration Error:
5 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
N-BK7
Focal Length:
-8 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
3.3 mm
Wavelength Range:
1101 nm
Diameter:
6 mm
Radius:
4.15 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:
500 mm
Center Thickness:
2.4 mm
Edge Thickness(ET):
2 mm
Diameter:
30 mm
Radius:
259.5 mm
Centration Error:
Eccentricity: <3 arcmin
more info
Lens Shape:
Cylindrical Lens
Sub Type:
ROD Lens
Substrate/Material:
BK7
Wavelength Range:
800 to 900 nm
Diameter:
1.4 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
250 mm
Surface Quality:
40-20 scratch-dig
Edge Thickness(ET):
2 mm
Wavelength Range:
632.8 nm
Diameter:
12.7 mm
Centration Error:
3 arcmin
Chamfers:
0.25 mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Focal Length:
25.4 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
10.13 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
587.6 nm
Diameter:
25.4 mm
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
UV Grade Fused Silica
Focal Length:
-26.028 to -25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
1.5 mm
Edge Thickness(ET):
2.64 mm
Wavelength Range:
587.6 nm n=1.45848
Diameter:
10 mm
Radius:
-11.462 mm
Centration Error:
3 arcmin
Chamfers:
0.2 mm x 45 Degree
more info
Sub Type:
Air-Spaced Doublet Lens
Substrate/Material:
Crown, Flint
Focal Length:
300 mm
Surface Quality:
60-40 scratch-dig
Diameter:
75 mm
Centration Error:
3 arc minutes
more info
Description: 355 nm Optical Crown Glass, Fused Silica F-Theta Lenses
Lens Type:
F-Theta Lenses
Substrate/Material:
Optical Crown Glass, Fused Silica
Focal Length:
140 mm
Wavelength Range:
355 nm
Diameter:
10 to 12 mm (Input)
more info
Description: 8 to 12 µm Wavelength 15 mm, 180 mm focal length for Optical lense
Lens Type:
Objective Lens
Sub Type:
Zoom Objective Lenses
Focal Length:
15 mm, 180 mm
Wavelength Range:
8 to 12 µm
more info
Description: 1.5 mm Plano-Concave Lens with -12.5 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-12.5 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
1.5 mm
Edge Thickness(ET):
3.87 mm
Diameter:
10 mm
more info
Description: 0.6 to 16 µm Zinc Selenide Plano-Convex Lenses with 254 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Zinc Selenide
Focal Length:
254 mm
Surface Quality:
60-40 scratch-dig, 40-20 scratch-dig
Center Thickness:
2.2 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
0.6 to 16 µm
Diameter:
25.4 mm
Radius:
356.51 mm
Centration Error:
1 arcmin, <3 arcmin
more info
Description: 546.1 nm BK7 Double-Concave Lens with -50 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
BK7 Grade A Optical Glass
Focal Length:
-50 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
5.1 mm
Diameter:
25.4 mm
Centration Error:
<3 arcmin
more info
3931 - 3945 of 23084 Optical Lenses
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