Optical Lenses - Page 118

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: Aspheric Condenser Lens, 55.0 mm Diameter, 38.0 mm EFL, Uncoated
Lens Shape:
Aspheric Lens
Sub Type:
Aspheric Condenser Lens
Substrate/Material:
B270 Optical Crown Glass
Surface Quality:
80-50 scratch-dig
Edge Thickness(ET):
1.66 mm
Wavelength Range:
400 to 2500 nm
Diameter:
55 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
BK7
Focal Length:
30 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
20 mm
Centration Error:
0.005 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
Center Thickness:
5.4 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
546 nm
Diameter:
50.8 mm (2 Inch)
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UVFS
Focal Length:
200 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2.9 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
546.1 nm
Diameter:
25.4 mm
Radius:
92.02 mm
Centration Error:
3 arcmin
Chamfers:
0.5mm x 45 Degree
more info
Description: f=-1000 mm, 1 Inch, N-BK7 Mounted Plano-Concave Round Cyl Lens, ARC: 1050 - 1700 nm
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
N-BK7
Surface Quality:
60-40 Scratch-Dig
Wavelength Range:
1050 to 1700 nm
Diameter:
25.4 mm, 1 Inch
Centration Error:
3 to 5 arcmin @50 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
UVFS
Focal Length:
-50 mm
Surface Quality:
20-10 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
5.37 mm
Wavelength Range:
589 nm
Diameter:
25.4 mm (1 Inch)
Radius:
-46.29 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, grade A, fine anneal, or K9
Surface Quality:
60-40 scratch-dig
Center Thickness:
12.52 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
632.8 nm
Diameter:
50.8 mm (2 Inch)
Radius:
38.63 mm
more info
Description: Plano-Convex Lenses G1 Commercial Grade Fused Quartz-25.4-152.4-6.0
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
G1 Commercial Grade Fused Quartz
Focal Length:
152.4 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2.7 mm
Edge Thickness(ET):
1.5 mm
Wavelength Range:
300 nm
Diameter:
25.4 mm
Centration Error:
3 arcmin
more info
Description: 400 to 700 nm Achromatic Doublet Lens with >85% Clear Aperture
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
Optical Crown Glass
Surface Quality:
60-40 scratch-dig
Wavelength Range:
400 to 700 nm
Diameter:
19 mm
more info
Description: Achromatic Doublet, D25.0/FL200.1 BMAR 425-675
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
Crown, Flint
Focal Length:
20.01 cm(200.1 mm)
Surface Quality:
40-20 scratch-dig
Center Thickness:
6.1 mm
Edge Thickness(ET):
5.2 mm
Wavelength Range:
425 to 675 nm
Diameter:
25 mm
Radius:
-350 to 111.1 mm
Centration Error:
1 arcmin
more info
Lens Type:
YAG Lens
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
Fused Silica
Focal Length:
120 mm
Center Thickness:
9.3 mm
Edge Thickness(ET):
2.9 mm
Wavelength Range:
1070 nm
Diameter:
50.8 mm
more info
Description: 248 to 400 nm Plano-Convex Lens with 16 mm Diameter
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
20 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.3 mm
Edge Thickness(ET):
1.5 mm
Wavelength Range:
248 to 400 nm
Diameter:
16 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Double-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
400 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2.4 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
1310 nm
Diameter:
25.4 mm
Radius:
413.8 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:
25 mm
Surface Quality:
20-10 scratch-dig, 40-20 scratch-dig
Center Thickness:
3.7 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
633 to 1064nm
Diameter:
12.7 mm
Radius:
12.98 mm
Centration Error:
Eccentricity: <1 arcmin
more info
Lens Type:
Gradient Index (GRIN) Lenses
Substrate/Material:
Fused Silica
Wavelength Range:
930 to 950 nm
Diameter:
0.12 mm
Numerical Aperture:
0.5
more info
Lens Shape:
Cylindrical Lens
Sub Type:
Negative Cylindrical Lens
Substrate/Material:
BK7
Focal Length:
-500 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Wavelength Range:
632.8 nm
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Focal Length:
-750 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
2.5 mm
Wavelength Range:
587.6 nm
Diameter:
38 mm
Centration Error:
3 arcmin
more info
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