Optical Lenses - Page 257

23084 Optical Lenses from 52 Manufacturers meet your specification.
Description: NIR Achromatic Lenses, 50.0 mm Diameter, 200.0 mm EFL, 750-1100 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-LaK22/N-SF6
Focal Length:
200 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
14.5 mm
Edge Thickness(ET):
11.49 mm
Wavelength Range:
650 to 1000 nm
Diameter:
50 mm
Radius:
114.74 mm
Centration Error:
3 to 5 arcmin
more info
Description: 546.1 nm BK7 Double-Concave Lens with -50 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Double-Concave Lens
Substrate/Material:
BK7 Grade A Optical Glass
Focal Length:
-50 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
10.1 mm
Diameter:
38 mm
Centration Error:
<3 arcmin
more info
Description: 587.6 nm Plano Concave Lens with -80 mm Focal Length
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
BK7
Focal Length:
-80 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 mm
Edge Thickness(ET):
4.74 mm
Wavelength Range:
587.6 nm
Diameter:
30 mm
Chamfers:
0.2 mm
more info
Description: f = 1000.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 1050-1620 nm
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
N-BK7
Focal Length:
1000.0 mm
Surface Quality:
60-40 Scratch-Dig
Center Thickness:
3.2 mm
Edge Thickness(ET):
3.0 mm
Radius:
516.8 mm
Centration Error:
3 to 5 arcmin @50 mm
more info
Description: f=20 mm, 8 mm Achromatic Doublet, M12x0.5 Threaded Mount, ARC: 650-1050
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-LAK22, N-SF6HT
Focal Length:
20 mm
Surface Quality:
40-20 Scratch-Dig
Center Thickness:
1.3 to 2.3 mm
Edge Thickness(ET):
2.8 mm
Wavelength Range:
650 to 1050 nm
Diameter:
8 mm
Radius:
-47.8 to 13.5 mm
Centration Error:
3 arcmin
more info
Description: 25mm Diameter x 100mm FL Uncoated, UV PCX Cylinder Lens
Lens Shape:
Spherical Lens
Sub Type:
Acylinder Lens, Plano-Convex Lens
Substrate/Material:
Fused Silica
Focal Length:
100 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
1.26 mm
Wavelength Range:
200 to 2200 nm
Diameter:
25 mm
Radius:
45.85 mm
Centration Error:
15 arcmin
Numerical Aperture:
0.13
more info
Description: Visible Achromatic Doublet Lens, 25.4 mm, 76.2 mm EFL, 400-700 nm
Lens Type:
Achromatic Lens
Sub Type:
Achromatic Doublet Lens
Substrate/Material:
N-BaK4, N-SF10
Focal Length:
76.2 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
7.5 mm
Edge Thickness(ET):
5.2 mm
Wavelength Range:
400 to 700 nm
Diameter:
25.4 mm (1 Inch)
Radius:
48.834 mm
Centration Error:
3 arcmin
more info
Lens Shape:
Spherical Lens
Sub Type:
Bi-Convex Lens
Substrate/Material:
BK7
Focal Length:
15 mm
Surface Quality:
10-5 scratch-dig, 40-20 scratch-dig, 60-40 scratch
Wavelength Range:
633 nm
Diameter:
12.5 mm
Centration Error:
0.005 mm
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
UV FS
Focal Length:
5000 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
4 mm
Edge Thickness(ET):
4 mm
Wavelength Range:
355 nm
Diameter:
25.4 mm (1 Inch)
Centration Error:
3 arcmin
more info
Lens Type:
Laser Line Generator Lenses
Substrate/Material:
BK7, SF glass
Surface Quality:
60-40 scratch-dig
Center Thickness:
9 mm
Wavelength Range:
632.8 nm
Diameter:
9 mm
Chamfers:
0.5mm x 45 Degree
more info
Lens Shape:
Spherical Lens
Sub Type:
Plano-Concave Lens
Substrate/Material:
UVFS
Focal Length:
-12.5 mm
Surface Quality:
20-10 scratch-dig
Center Thickness:
2.5 mm
Edge Thickness(ET):
3.26 mm
Wavelength Range:
589 nm
Diameter:
6.35 mm (0.25 Inch)
Radius:
-5.737 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:
2.31 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
632.8 nm
Diameter:
25.4 mm (1 Inch)
Radius:
514.69 mm
more info
Description: Achromatic Lenses, Optical Crown and Flint Glass-12.7-75-6.0
Lens Type:
Achromatic Lens
Substrate/Material:
MGF2, Single layer MgF2
Focal Length:
75 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
5 mm
Edge Thickness(ET):
4.6 mm
Wavelength Range:
588 nm
Diameter:
12.7 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-Convex 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: Excimer Focusing Lens, D30.00/FL39.6
Lens Type:
Focusing Lenses
Sub Type:
Excimer Triplet Focusing Lens
Substrate/Material:
Synthetic Fused Silica
Focal Length:
3.96 cm(39.6 mm)
Diameter:
36 mm
more info
Lens Type:
YAG Lens
Lens Shape:
Spherical Lens
Sub Type:
Plano-Convex Lens
Substrate/Material:
Fused Silica
Focal Length:
101.6 mm
Edge Thickness(ET):
2.032 mm
Wavelength Range:
1064 nm
Diameter:
27.94 mm
more info
Description: 95 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:
95 mm
Center Thickness:
2 mm
Chamfers:
0.3 mm (Facet Width)
more info
3841 - 3855 of 23084 Optical Lenses
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