Optical Lenses - Page 899

23,084 Optical Lenses from 52 Manufacturers meet your specification.
23,084 Optical Lenses from 52 Manufacturers
23,084 Products from 52 Manufacturers
Page 899 of 1539
MicroSpot Focusing Objective, 10X, 240 - 260 nm, NA=0.25

Product Specs

Lens Type:
Objective Lens
Focal Length:
20 mm
Wavelength Range:
240 to 260 nm
more info
355 to 532 nm Plano-Convex Lens with 12.7 mm Diameter

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV Grade Fused Silica
Focal Length:
20 mm to 5 m
Surface Quality:
60-40 scratch-dig
Wavelength Range:
355 to 532 nm
Diameter:
12.7 mm
more info
Biconvex BK7, D50.8/FL300.8

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
BK7
Focal Length:
30.08 cm(300.8 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
5 mm
Edge Thickness(ET):
2.9 mm
Wavelength Range:
546.1 nm
Diameter:
50.8 mm
Radius:
31.14 cm(311.4 mm)
Centration Error:
1 arcmin
more info

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Focal Length:
-250 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
3.63 mm
Wavelength Range:
587.6 nm
Diameter:
38.1 mm
Centration Error:
3 arcmin
more info
f = 1.873 mm, NA = 0.85, Mounted Geltech Aspheric Lens, AR: 8 - 12 µm

Product Specs

Lens Shape:
Aspheric Lens
Substrate/Material:
BD-2
Focal Length:
1.873 mm
Wavelength Range:
8 to 12 µm
Diameter:
9.24 mm
more info
5 mm Dia. x 20 mm FL, Uncoated, Plano-Convex Lens

Product Specs

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:
1.5 mm
Edge Thickness(ET):
1.19 mm
Wavelength Range:
350 to 2200 nm
Diameter:
5 mm
Radius:
10.34 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.13
more info
12.7 mm Plano-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV Grade Fused Silica
Focal Length:
20 mm to 5 m
Surface Quality:
60-40 scratch-dig
Diameter:
12.7 mm
more info
Biconvex BK7, D50.8/FL300.8 BMAR 400-700

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
BK7
Focal Length:
30.08 cm(300.8 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
5 mm
Edge Thickness(ET):
2.9 mm
Wavelength Range:
400 to 700 nm
Diameter:
50.8 mm
Radius:
31.14 cm(311.4 mm)
Centration Error:
1 arcmin
more info

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Focal Length:
-250 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
1.5 mm
Edge Thickness(ET):
2.1 mm
Wavelength Range:
587.6 nm
Diameter:
25 mm
Centration Error:
3 arcmin
more info
Aspheric Condenser Lens, 50 mm, f=40 mm, NA=0.60, Uncoated

Product Specs

Lens Shape:
Aspheric Lens
Sub Type:
Aspheric Condenser Lens
Substrate/Material:
B270
Focal Length:
40 mm
Surface Quality:
80-50 Scratch-Dig
Center Thickness:
21 mm
Edge Thickness(ET):
2.6 mm
Wavelength Range:
380 to 2100 nm
Diameter:
50 mm
Centration Error:
30 arcmin
more info
20 mm Dia. x 40 mm FL UV-VIS Coated, UV Plano-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Fused Silica
Focal Length:
40 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4.5 mm
Edge Thickness(ET):
1.53 mm
Wavelength Range:
250 to 700 nm
Diameter:
20 mm
Radius:
18.34 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.25
more info
355 nm Plano-Convex Lens with 0 Degree Angle of Incidence

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV Grade Fused Silica
Focal Length:
20 mm to 5 m
Surface Quality:
60-40 scratch-dig
Wavelength Range:
355 nm
Diameter:
12.7 mm
more info
Biconcave BK7, D50.8/FL-49.5

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
BK7
Focal Length:
-4.95 cm(-49.5 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
16.3 mm
Wavelength Range:
546.1 nm
Diameter:
50.8 mm
Radius:
5.19 cm(51.9 mm)
Centration Error:
1 arcmin
more info

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Convex Lens
Substrate/Material:
Fused Silica
Focal Length:
100 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3.7 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
587.6 nm
Diameter:
25 mm
Centration Error:
3 arcmin
more info
f = 30.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
30.0 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
5.7 mm
Edge Thickness(ET):
2.0 mm
Wavelength Range:
350 nm to 2.0 µm
Radius:
15.5 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
6 mm Dia. x 18 mm FL, NIR II Coated, Plano-Convex Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
17.07 to 18 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
1.42 mm
Edge Thickness(ET):
0.92 mm
Wavelength Range:
750 to 1550 nm
Diameter:
6 mm
Radius:
9.3 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.17
more info
13471 - 13485 of 23084 Optical Lenses
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