Optical Lenses - Page 252

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: Precision Aspheric Lens, L-BAL35, 15.00 mm, 22.50 mm EFL, Uncoated
Lens Shape:
Aspheric Lens
Sub Type:
Precision Aspheric Lens
Substrate/Material:
L-BAL35 (589/611)
Focal Length:
22.5 mm
Surface Quality:
60-40 scratch-dig
Wavelength Range:
430 to 700 nm @ AR.14, 650 to 1000 nm @ AR.16
Diameter:
15 mm
Radius:
13.26 mm
Centration Error:
3 to 5 arcmin
more info
Description: 10mm Dia x 75mm FL Uncoated, Cylinder Lens
Lens Shape:
Cylindrical Lens, Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
75 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
1.68 mm
Wavelength Range:
350 to 2200 nm
Diameter:
10 mm
Radius:
38.76 mm
Centration Error:
15 arcmin
Numerical Aperture:
0.07
more info
Description: Precision Aspheric Lens, L-BAL35, 50.00 mm, 37.50 mm EFL, Uncoated
Lens Shape:
Aspheric Lens
Sub Type:
Precision Aspheric Lens
Substrate/Material:
L-BAL35 (589/611)
Focal Length:
37.5 mm
Surface Quality:
60-40 scratch-dig
Wavelength Range:
430 to 700 nm @ AR.14, 650 to 1000 nm @ AR.16
Diameter:
50 mm
Radius:
22.78 mm
Centration Error:
3 to 5 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
UVFS
Focal Length:
75 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
25.4 mm
Centration Error:
0.005 mm
more info
Description: f = 4.0 mm, NA = 0.56, Mounted Geltech Aspheric Lens, AR: 3 - 5 µm
Lens Shape:
Aspheric Lens
Substrate/Material:
BD-2
Focal Length:
4.00 mm
Wavelength Range:
3 to 5 µm
Diameter:
9.24 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV FS
Focal Length:
1000 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
3.5 mm
Wavelength Range:
355 nm
Diameter:
38.1 mm
Centration Error:
3 arcmin
more info
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens
Substrate/Material:
BK7, N-SF2
Focal Length:
40 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
5.1 mm
Wavelength Range:
480, 546.1, 643.8 nm
Diameter:
12.7 mm
Centration Error:
0.003 mm
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Meniscus Lens
Substrate/Material:
BK7
Focal Length:
500 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3.81 mm
Edge Thickness(ET):
3.5 mm
Wavelength Range:
589 nm
Diameter:
25.4 mm (1 Inch)
Radius:
-387.6 mm, 155.466 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:
9.47 mm
Edge Thickness(ET):
3 mm
Wavelength Range:
632.8 nm
Diameter:
50.8 mm (2 Inch)
Radius:
101.38 mm
more info
Description: Achromatic Lenses, Optical Crown and Flint Glass-25.4-175-7.0
Lens Type:
Achromatic Lens
Substrate/Material:
MGF2, Single layer MgF2
Focal Length:
175 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
6.3 mm
Edge Thickness(ET):
5.5 mm
Wavelength Range:
588 nm
Diameter:
25.4 mm
Centration Error:
3 arcmin
more info
Description: 1064 Plano-Concave Lens with >85% Clear Aperture
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:
1064 nm
Centration Error:
<5 arc min
more info
Description: Achromatic Doublet, D25.4/FL100.2
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
Crown, Flint
Focal Length:
10.02 cm(100.2 mm)
Surface Quality:
40-20 scratch-dig
Center Thickness:
7.7 mm
Edge Thickness(ET):
5.8 mm
Wavelength Range:
546.1 nm
Diameter:
25.4 mm
Radius:
-138 to 61.4 mm
Centration Error:
1 arcmin
more info
Lens Type:
YAG Lens
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Fused Silica
Focal Length:
300 mm
Surface Quality:
10-5 scratch-dig
Edge Thickness(ET):
300 mm
Wavelength Range:
1064 nm
Diameter:
38.1 mm
more info
Description: 152 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:
152 mm
Center Thickness:
1.5 mm
Chamfers:
0.37 mm (Facet Width)
more info
Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
N-BK7
Focal Length:
-30 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
3.3 mm
Wavelength Range:
1202 nm
Diameter:
12.7 mm
Radius:
31.44 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:
450 mm
Surface Quality:
20-10 scratch-dig
Center Thickness:
2.9 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
633 to 1064nm
Diameter:
40 mm
Radius:
233.55 mm
Centration Error:
Eccentricity: <3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
S-TiH53
Center Thickness:
5.1 mm
more info
3766 - 3780 of 23084 Optical Lenses
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