Optical Lenses - Page 226

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: Reflective Microscope Objective, 36x, 160mm BFL
Lens Type:
Objective Lens
Substrate/Material:
MgF2
Wavelength Range:
200 to 20000 nm
more info
Description: 50mm H x 25mm L x 100mm FL MgF2 Coated, Cylinder Lens
Lens Shape:
Cylindrical Lens, Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
100 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
7.7 mm
Edge Thickness(ET):
1.28 mm
Wavelength Range:
400 to 700 nm
Radius:
51.85 mm
more info
Lens Shape:
Aspheric Lens
Substrate/Material:
D-LAK6
Surface Quality:
40-20 scratch-dig
Wavelength Range:
400 to 600 nm
Diameter:
6.35 mm (0.25 Inch)
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
BK7
Focal Length:
40 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
25 mm
Centration Error:
0.005 mm
more info
Description: Aspheric Condenser Lens w/ Diffuser, 25 mm, f=20.1 mm, NA=0.60, 600 Grit, ARC: 650 nm - 1050 nm
Lens Shape:
Aspheric Lens
Sub Type:
Aspheric Condenser Lens
Substrate/Material:
B270
Focal Length:
20.1 mm
Surface Quality:
80-50 Scratch-Dig
Center Thickness:
12 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
650 to 1050 nm
Diameter:
25 mm
Centration Error:
30 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV FS
Focal Length:
150 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4.1 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
355 nm
Centration Error:
3 arcmin
more info
Lens Shape:
Axicon Lens, Conical Lens
Sub Type:
Plano Convex Axicon Lens
Substrate/Material:
UVFS
Surface Quality:
60-40 scratch-dig
Center Thickness:
3.6 mm
Wavelength Range:
632.8 nm
Diameter:
25.4 mm
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UVFS
Focal Length:
200 mm
Surface Quality:
20-10 scratch-dig
Center Thickness:
6.584 mm
Wavelength Range:
589 nm
Diameter:
50.8 mm (2 Inch)
Radius:
91.8 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:
2.49 mm
Edge Thickness(ET):
1.8 mm
Wavelength Range:
632.8 nm
Diameter:
12.7 mm (0.5 Inch)
Radius:
51.06 mm
more info
Description: Plano-Convex Lenses, S1-UV Grade Fused Silica-38.1-50.8-1.3
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
S1-UV Grade Fused Silica
Focal Length:
50.8 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
11.8 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
250 nm
Diameter:
38.1 mm
Centration Error:
3 arcmin
more info
Description: 20 mm Cylindrical Lens es with 10 mm to 10 m Focal Length
Lens Shape:
Cylindrical Lens, Rectangular Lens
Sub Type:
Square Cylindrical Lens, Plano-Convex Cylindrical
Substrate/Material:
UV Grade Fused Silica
Focal Length:
10 mm to 10 m
Surface Quality:
60-40 scratch-dig
Centration Error:
<5 arc min
more info
Description: Cylindrical Plano-Convex BK7, L40/W20/FL150 BMAR 400-700
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
15 cm(150 mm)
Surface Quality:
20-10 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
3.4 mm
Wavelength Range:
400 to 700 nm
Radius:
7.785 cm(77.85 mm)
Centration Error:
3 arcmin
more info
Lens Type:
CO2 Lens
Lens Shape:
Spherical Lens
Substrate/Material:
Zinc Selenide
Focal Length:
63.5 mm
Edge Thickness(ET):
2.159 mm
Wavelength Range:
10600 nm
Diameter:
27.94 mm
more info
Description: 7 mm Focal Length Fresnel Lens with Polymethyl Methacrylate (PMMA), Acrylic Materials
Lens Type:
Fresnel Lens
Lens Shape:
Cylindrical Lens
Substrate/Material:
Polymethyl Methacrylate (PMMA), Acrylic
Focal Length:
7 mm
Center Thickness:
2 mm
Chamfers:
0.1 mm (Facet Width)
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
100 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
3.6 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
1305 nm
Diameter:
25.4 mm
Radius:
51.83 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:
1.4 mm
Edge Thickness(ET):
1 mm
Diameter:
6 mm
Radius:
11.5 mm
Centration Error:
Eccentricity: <3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Diameter:
10 mm
more info
3376 - 3390 of 23084 Optical Lenses
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