Optical Lenses - Page 191

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: Plano-Convex Cylindrical Lens, N-BK7, 25.0 mm, 125 mm FL, Uncoated
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK 7
Surface Quality:
60-40 scratch-dig
Wavelength Range:
380 to 2100 nm
Diameter:
25 mm
Radius:
64.6 mm
Chamfers:
0.25 mm face width
more info
Description: 2 mm Plano-Concave Lens with -100 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-100 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
3.54 mm
Diameter:
25 mm
more info
Description: 2 to 14 µm Germanium Plano-Convex Lenses with 200 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Germanium
Focal Length:
200 mm
Surface Quality:
60-40 scratch-dig, 40-20 scratch-dig
Center Thickness:
3 mm
Wavelength Range:
2 to 14 µm
Diameter:
50.8 mm
Radius:
597.16 mm
Centration Error:
1 arcmin, <3 arcmin
more info
Description: 546.1 nm BK7 Meniscus Lens with -100 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Meniscus Lens
Substrate/Material:
BK7 Grade A Optical Glass
Focal Length:
-100 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
4.5 mm
Diameter:
25.4 mm
Centration Error:
<3 arcmin
more info
Description: 1 Inch ZnSe Aspheric Lens, f=50.0 mm, NA=0.22, ARC: 3-5 µm
Lens Shape:
Aspheric Lens
Focal Length:
50.0 mm
Surface Quality:
80-50 Scratch-Dig
Center Thickness:
5.0 mm
Wavelength Range:
3 to 5 µm
Diameter:
25.4 mm
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:
1.5 mm
Edge Thickness(ET):
1.46 mm
Wavelength Range:
587.6 nm
Diameter:
3 mm
Chamfers:
0.1 mm
more info
Description: 1.6X OCT Scan Lens EFL=110 mm, Design Wavelengths: 850 & 1050 nm
Lens Type:
Objective Lens
Wavelength Range:
850 to 1050 nm
more info
Description: 8.5" x 10.5", 18" Focal Length, Fresnel Lens
Lens Type:
Fresnel Lens
Substrate/Material:
Acrylic
Focal Length:
457.2 mm
Center Thickness:
2.286 mm
Wavelength Range:
400 to 1100 nm
more info
Description: Positive Meniscus Lens, Fused Silica, 50.8 mm, 2000 mm EFL, 1064 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
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
BK7
Focal Length:
60 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
12.7 mm
Centration Error:
0.005 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
700 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
546 nm
Diameter:
25.4 mm (1 Inch)
Centration Error:
3 arcmin
more info
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens
Substrate/Material:
BK7, N-SF5
Focal Length:
100 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
8.5 mm
Wavelength Range:
480, 546.1, 643.8 nm
Diameter:
25.4 mm
Centration Error:
0.003 mm
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
UVFS
Focal Length:
500 mm
Surface Quality:
20-10 scratch-dig
Center Thickness:
4.409 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
589 nm
Diameter:
50.8 mm (2 Inch)
Radius:
458.325 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:
2.82 mm
Edge Thickness(ET):
1.8 mm
Wavelength Range:
632.8 nm
Diameter:
9 mm
Radius:
20.11 mm
more info
Description: Plano-Convex Lenses G1 Commercial Grade Fused Quartz-38.1-304.8-8.0
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
G1 Commercial Grade Fused Quartz
Focal Length:
304.8 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
3.3 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
300 nm
Diameter:
38.1 mm
Centration Error:
3 arcmin
more info
Description: 248 to 355 nm Cylindrical Lens with 10 mm to 10 m Focal Length
Lens Shape:
Cylindrical Lens, Rectangular Lens
Sub Type:
Square Cylindrical Lens, Plano-Concave Cylindrical
Substrate/Material:
UV Grade Fused Silica
Focal Length:
10 mm to 10 m
Surface Quality:
60-40 scratch-dig
Wavelength Range:
248 to 355 nm
Centration Error:
<5 arc min
more info
Description: Cylindrical Plano-Convex BK7, L50/W20/FL1000 BMAR 400-700
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
1000 mm
Surface Quality:
20-10 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
3.9 mm
Wavelength Range:
400 to 700 nm
Radius:
51.9 cm(519 mm)
Centration Error:
3 arcmin
more info
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