Optical Lenses - Page 787

23,084 Optical Lenses from 52 Manufacturers meet your specification.
23,084 Optical Lenses from 52 Manufacturers
23,084 Products from 52 Manufacturers
Page 787 of 1539
N-BK7 Precision Plano-Concave Lenses

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
N-BK7, grade A, fine annealed optical glass
Focal Length:
-200 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
5.06 mm
Wavelength Range:
380 to 2100 nm
Diameter:
50.8 mm (2 Inch)
Radius:
-103.36 mm
Centration Error:
3 arcmin
Chamfers:
0-0.8 mm face width
more info
Cylindrical Plano-Concave BK7, L30/W30/FL-250 BMAR 400-700

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-25 cm(-250 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
4.1 mm
Edge Thickness(ET):
5 mm
Wavelength Range:
400 to 700 nm
Radius:
12.975 cm(129.75 mm)
Centration Error:
3 arcmin
more info

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Focal Length:
-75 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
1.5 mm
Edge Thickness(ET):
3.5 mm
Wavelength Range:
587.6 nm
Diameter:
25 mm
Centration Error:
3 arcmin
more info
343 to 355 nm Fused Silica F-Theta Lenses

Product Specs

Lens Type:
F-Theta Lenses
Substrate/Material:
Fused Silica
Focal Length:
160 mm
Wavelength Range:
343 to 355 nm
Diameter:
7 mm (Input beam)
more info
f=75.0 mm, 2 Inch Achromatic Doublet, ARC: 400-700 nm

Product Specs

Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
E-BAF11, N-SF11
Focal Length:
75 mm
Surface Quality:
40-20 Scratch-Dig
Center Thickness:
3 to 20 mm
Edge Thickness(ET):
14.9 mm
Wavelength Range:
400 to 700 nm
Diameter:
50.8 mm
Radius:
-247.7 to 50.8 mm
Centration Error:
3 arcmin
more info
50 mm Positive Achromatic Lens with 45 mm Clear Aperture

Product Specs

Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens, Positive Achromatic Lens
Substrate/Material:
BK7, SF12
Focal Length:
630 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
6.3 mm
Edge Thickness(ET):
5.12 mm
Diameter:
50 mm
more info
f=500 mm, 1 Inch Achromatic Doublet, SM1-Threaded Mount, ARC: 1050-1620 nm

Product Specs

Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
SF2, N-SF6HT
Focal Length:
500 mm
Surface Quality:
40-20 Scratch-Dig
Center Thickness:
2 to 3.5 mm
Edge Thickness(ET):
5 mm
Wavelength Range:
1050 to 1620 nm
Diameter:
25.4 mm
Radius:
-115.5 to 194.5 mm
Centration Error:
3 arcmin
more info
25 mm Dia. x -25 mm FL, NIR I, Inked, Double-Concave Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
N-SF11
Focal Length:
-25 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
6.05 mm
Wavelength Range:
600 to 1050 nm
Diameter:
25 mm
Radius:
-39.78 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.5
more info
Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 62.9 mm EFL, 650-1000 nm

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
62.9 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
5.584 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
380 to 2100 nm
Diameter:
25.4 mm (1 Inch)
Radius:
32.507 mm
Centration Error:
3 arcmin
Chamfers:
0-0.8 mm
more info
266 nm Plano-Convex Lens with 25.4 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:
266 nm
Diameter:
25.4 mm
more info
Cylindrical Plano-Concave BK7, L30/W30/FL-300

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-30 cm(-300 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
4.3 mm
Edge Thickness(ET):
5 mm
Wavelength Range:
546.1 nm
Radius:
15.57 cm(155.7 mm)
Centration Error:
3 arcmin
more info

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Focal Length:
250 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
1.7 mm
Edge Thickness(ET):
1.6 mm
Wavelength Range:
587.6 nm
Diameter:
12.5 mm
Centration Error:
3 arcmin
more info
405 nm Fused Silica F-Theta Lenses

Product Specs

Lens Type:
F-Theta Lenses
Substrate/Material:
Fused Silica
Focal Length:
650 mm
Wavelength Range:
405 nm
Diameter:
17 mm (Input Beam)
more info
63 mm Positive Achromatic Lens with 56.7 mm Clear Aperture

Product Specs

Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens, Positive Achromatic Lens
Substrate/Material:
BaK2, SF15
Focal Length:
150 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
17.39 mm
Edge Thickness(ET):
9.7 mm
Diameter:
63 mm
more info
f=-9.7 mm, H=10 mm, L=12 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 650-1050 nm

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
N-BK7
Focal Length:
-9.7 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
2.0 mm
Edge Thickness(ET):
4.8 mm
Wavelength Range:
650 to 1050 nm
Radius:
-5 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
20 mm Dia. x -20 mm FL, Uncoated, Double-Concave Lens

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
N-SF11
Focal Length:
-20 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
5.03 mm
Wavelength Range:
400 to 2500 nm
Diameter:
20 mm
Radius:
-31.82 mm
Centration Error:
3 - 5 arcmin
Numerical Aperture:
0.5
more info
Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 200 mm EFL, 650-1000 nm

Product Specs

Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
200 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
6.17 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
380 to 2100 nm
Diameter:
50.8 mm (2 Inch)
Radius:
103.36 mm
Centration Error:
3 arcmin
Chamfers:
0-0.8 mm
more info
11791 - 11805 of 23084 Optical Lenses
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