Optical Lenses - Page 229

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: f = 700.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 650-1050 nm
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
700.0 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
3.3 mm
Edge Thickness(ET):
3.0 mm
Radius:
361.8 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
Description: 355 nm BK7, Fused Quartz F-Theta Lenses
Lens Type:
F-Theta Lenses
Substrate/Material:
BK7, Fused Quartz
Focal Length:
356 mm
Wavelength Range:
355 nm
Diameter:
14 mm (Input)
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Description: 400 to 700 nm Wavelength 35 mm focal length for Optical lense
Focal Length:
35 mm
Wavelength Range:
400 to 700 nm
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Description: 1.5 mm Plano-Concave Lens with -40 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-40 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
1.5 mm
Edge Thickness(ET):
3.11 mm
Diameter:
16 mm
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Description: Positive Meniscus Lens, Fused Silica, 50.8 mm, 2000 mm EFL, 532 nm
Lens Shape:
Spherical Lens
Substrate/Material:
UV Grade Fused Silica
Surface Quality:
20-10 scratch-dig
Wavelength Range:
195 to 2100 nm
Diameter:
50.8 mm (2 Inch)
Centration Error:
3 arcmin
Chamfers:
0-0.8 mm face width
more info
Description: 2 to 14 µm Germanium Plano-Convex Lenses with 40 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Germanium
Focal Length:
40 mm
Surface Quality:
60-40 scratch-dig, 40-20 scratch-dig
Center Thickness:
2.1 mm
Wavelength Range:
2 to 14 µm
Diameter:
12.7 mm
Radius:
120 mm
Centration Error:
1 arcmin, <3 arcmin
more info
Description: 546.1 nm BK7 Meniscus Lens with 125 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Meniscus Lens
Substrate/Material:
BK7 Grade A Optical Glass
Focal Length:
125 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
2.8 mm
Diameter:
25.4 mm
Centration Error:
<3 arcmin
more info
Description: 587.6 nm Synthetic Fused Silica Plano Concave Lens with -20 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
SFS
Focal Length:
-20 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
1 mm
Edge Thickness(ET):
2.36 mm
Wavelength Range:
587.6 nm
Diameter:
10 mm
Chamfers:
0.2 mm
more info
Description: f = 250.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 650-1050 nm
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
250.0 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
3.4 mm
Edge Thickness(ET):
3.0 mm
Radius:
129.2 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
Description: 20.4 x 25mm FL Condenser Lens
Lens Type:
Condenser Lens
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Float Glass
Focal Length:
25 mm
Surface Quality:
80-50 scratch-dig
Wavelength Range:
350 to 2000 nm
Diameter:
20.4 mm
Centration Error:
30 arcmin
Numerical Aperture:
0.4
more info
Lens Shape:
Aspheric Lens
Substrate/Material:
Corning C0550 Glass
Focal Length:
6.24 mm
Surface Quality:
40-20 scratch-dig
Wavelength Range:
400 to 600 nm
Diameter:
7.2 mm (0.28 Inch)
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
BK7
Focal Length:
50 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
30 mm
Centration Error:
0.005 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
UV FS
Focal Length:
175 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
7 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
355 nm
Diameter:
50.8 mm (2 Inch)
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
BK7
Focal Length:
25.4 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
9 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
546.1 nm
Diameter:
25.4 mm
Radius:
24.71 to 24.71 mm
Centration Error:
3 arcmin
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
1000 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3.625 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
589 nm
Diameter:
50.8 mm (2 Inch)
Radius:
516.8 mm
Centration Error:
3 arcmin
Chamfers:
0-0.8 mm Face Width
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
15 mm
Center Thickness:
1.26 mm
Edge Thickness(ET):
1.12 mm
Diameter:
3 mm
more info
Description: Bestform Laser Lenses, S1-UV Grade Fused Silica-25.4-325-100
Lens Shape:
Spherical Lens
Sub Type:
Best Form Lens
Substrate/Material:
S1-UV Grade Fused Silica
Surface Quality:
20-10 scratch-dig
Center Thickness:
4.4 mm
Edge Thickness(ET):
1.5 mm
Wavelength Range:
325 nm
Diameter:
25.4 mm
Centration Error:
3 arcmin
more info
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