Optical Lenses - Page 219

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: f = 100.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 650-1050 nm
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
100.0 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
5.2 mm
Edge Thickness(ET):
3.0 mm
Radius:
51.7 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
Description: f = 25.40 mm, H = 16.00 mm, L = 18.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 650-1050 nm
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
25.4 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
4.7 mm
Edge Thickness(ET):
2.0 mm
Radius:
13.1 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
Description: 12.5mm Dia x 50.0mm FL 1064nm V-Coat, Cylinder Lens
Lens Shape:
Cylindrical Lens, Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
50 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
1.13 mm
Edge Thickness(ET):
1.13 mm
Wavelength Range:
985 to 1140 nm
Diameter:
12.5 mm
Radius:
25.93 mm
Numerical Aperture:
0.13
more info
Description: Valumax Objective Lens, 5x, 0.10 NA, 25.8 mm Focal Length
Lens Type:
Objective Lens
Substrate/Material:
MgF2
Wavelength Range:
400 to 700 nm
more info
Lens Shape:
Aspheric Lens
Substrate/Material:
Corning C0550 Glass
Focal Length:
3.1 mm
Surface Quality:
40-20 scratch-dig
Wavelength Range:
600 to 1050 nm
Diameter:
6.35 mm (0.25 Inch)
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
BK7
Focal Length:
50.8 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
38.1 mm
Centration Error:
0.005 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
BK7
Focal Length:
450 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
2.7 mm
Wavelength Range:
546 nm
Diameter:
25.4 mm (1 Inch)
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Meniscus Lens
Substrate/Material:
BK7
Focal Length:
200 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
3.5 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
546.1 nm
Diameter:
25.4 mm
Radius:
49.03 mm
Centration Error:
3 arcmin
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Concave Lens
Substrate/Material:
BK7
Focal Length:
-12.5 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
5.07 mm
Wavelength Range:
589 nm
Diameter:
12.7 mm (0.5 Inch)
Radius:
-13.333 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:
2.52 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
632.8 nm
Diameter:
25.4 mm (1 Inch)
Radius:
308.62 mm
more info
Description: Achromatic Lenses, Optical Crown and Flint Glass-12.7-30-2.4
Lens Type:
Achromatic Lens
Substrate/Material:
MGF2, Single layer MgF2
Focal Length:
30 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
5 mm
Edge Thickness(ET):
3.9 mm
Wavelength Range:
588 nm
Diameter:
12.7 mm
Centration Error:
3 arcmin
more info
Description: 248 Plano-Concave Lens with 50.8 mm Diameter
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 nm
Centration Error:
<5 arc min
more info
Description: Achromatic Doublet, D50.0/FL800.0
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
Crown, Flint
Focal Length:
80 cm(800 mm)
Surface Quality:
40-20 scratch-dig
Center Thickness:
8.6 mm
Edge Thickness(ET):
7.7 mm
Wavelength Range:
546.1 nm
Diameter:
50 mm
Radius:
-2450 to 390.5 mm
Centration Error:
3 arcmin
more info
Lens Type:
CO2 Lens
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Zinc Selenide
Focal Length:
63.5 mm
Edge Thickness(ET):
4.064 mm
Wavelength Range:
10600 nm
Diameter:
27.94 mm
more info
Description: 75 mm Focal Length Achromatic Lens with N-F2, BK7, SF6, N-LAK22 Materials
Lens Type:
Achromatic Lens
Sub Type:
Positive Achromatic Lens, Achromatic Doublet Lens
Substrate/Material:
N-F2, BK7, SF6, N-LAK22
Focal Length:
75 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
9.5 mm
Edge Thickness(ET):
6.97 mm
Diameter:
25 mm
Centration Error:
<5 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
N-BK7
Focal Length:
-50 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
1206 nm
Diameter:
12.7 mm
Radius:
25.92 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:
20 mm
Surface Quality:
20-10 scratch-dig, 40-20 scratch-dig
Center Thickness:
1.4 mm
Edge Thickness(ET):
1 mm
Wavelength Range:
750 to 1550nm
Diameter:
6 mm
Radius:
10.38 mm
Centration Error:
Eccentricity: <3 arcmin
more info
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