Optical Lenses - Page 151

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: Visible Achromatic Doublet Lens, 25.4 mm, 175 mm EFL, 400-700 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-BK7, N-SF5
Focal Length:
175 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
6.3 mm
Edge Thickness(ET):
5.2 mm
Wavelength Range:
400 to 700 nm
Diameter:
25.4 mm (1 Inch)
Radius:
106.55 mm
Centration Error:
3 arcmin
more info
Description: 400 to 700 nm Wavelength 12.8 mm focal length for Optical lense
Focal Length:
12.8 mm
Wavelength Range:
400 to 700 nm
more info
Description: 38.0 mm Spherical Positive fresnel lenses
Lens Type:
Fresnel Lens
Sub Type:
Positive fresnel lens
Focal Length:
38.0 mm
Center Thickness:
1.8 mm
more info
Description: 632.8 nm BK7 Double-Concave Lenses with -10 mm Focal length
Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
BK7
Focal Length:
-10 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
4.5 mm
Wavelength Range:
632.8 nm
Diameter:
10 mm
Radius:
10.7 mm
Centration Error:
<3 arc minutes
more info
Description: Si-Ge Achromatic Doublet, 50 mm EFL, ARC: 3-5 µm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
Silicon, Germanium
Focal Length:
50 mm
Surface Quality:
60-40 Scratch-Dig
Wavelength Range:
3 to 5 µm
Diameter:
25.4 mm, 1 Inch
more info
Description: 2.5 mm Double-Concave Lens with -40 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
BK7
Focal Length:
-40 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
12.71 mm
Diameter:
40 mm
more info
Description: 1.2 to 7 µm Silicon Meniscus Lenses with 100 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Meniscus Lens
Substrate/Material:
Silicon
Focal Length:
100 mm
Surface Quality:
60-40 scratch-dig
Wavelength Range:
1.2 to 7 µm
Diameter:
38.1 mm
Centration Error:
3 arcmin
more info
Description: 480 to 643.8 nm Achromatic Lens with 25 mm Focal Length
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens
Substrate/Material:
BaK4 (Lens A), SF15 (Lens B)
Focal Length:
25 mm
Surface Quality:
60-40 scratch-dig
Diameter:
12.7 mm
Centration Error:
<3 arcmin
more info
Description: 587.6 nm Bi-Convex Lens with 50 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
B270
Focal Length:
50 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
2.12 mm
Wavelength Range:
587.6 nm
Diameter:
20 mm
Chamfers:
0.2 mm
more info
Description: f=-30.0 mm, 1/2 Inch Achromatic Doublet, ARC: 650-1050 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-LAK22, N-SF6HT
Focal Length:
-30 mm
Surface Quality:
40-20 Scratch-Dig
Center Thickness:
1.5 to 2.5 mm
Edge Thickness(ET):
5.3 mm
Wavelength Range:
650 to 1050 nm
Diameter:
12.7 mm
Radius:
-19.3 to 106.4 mm
Centration Error:
3 arcmin
more info
Description: 25mm Dia. x 150mm FL 1550nm V-Coat, UV PCX Lens
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV Grade Fused Silica
Surface Quality:
40-20 scratch-dig
Center Thickness:
3.18 mm
Wavelength Range:
1550 nm
Diameter:
25 mm
Radius:
68.79 mm
Centration Error:
1 arcmin
Numerical Aperture:
0.08
more info
Description: Visible Achromatic Doublet Lens, 38.1 mm, 400 mm EFL, 400-700 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-BK7, N-SF5
Focal Length:
400 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
10.5 mm
Edge Thickness(ET):
9.4 mm
Wavelength Range:
400 to 700 nm
Diameter:
38.1 mm
Radius:
243.196 mm
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
10 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
8 mm
Centration Error:
0.005 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
150 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
7.2 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
546 nm
Diameter:
50.8 mm (2 Inch)
Centration Error:
3 arcmin
more info
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens
Substrate/Material:
BK7, N-SF2
Focal Length:
60 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
5 mm
Wavelength Range:
480, 546.1, 643.8 nm
Diameter:
12.7 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:
-75 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
9.36 mm
Wavelength Range:
589 nm
Diameter:
50.8 mm (2 Inch)
Radius:
-77.943 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:
3.88 mm
Edge Thickness(ET):
1.8 mm
Wavelength Range:
632.8 nm
Diameter:
12.7 mm (0.5 Inch)
Radius:
19.92 mm
more info
2251 - 2265 of 23084 Optical Lenses
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