Optical Lenses - BK7

3904 Optical Lenses from 16 Manufacturers meet your specification.
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Substrate Material : BK7  reset
Lens Type:
Plano-Convex Lenses
Lens Shape:
Spherical Lens
Substrate/Material:
BK7
Focal Length:
40 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
2.3 mm
Wavelength Range:
546 nm
Diameter:
12.7 mm (0.5 Inch)
Centration Error:
3 arcmin
more info
Lens Type:
Plano-Convex Lenses
Substrate/Material:
BK7
Focal Length:
200 mm
Surface Quality:
40-20 scratch-dig
Edge Thickness(ET):
2 mm
Wavelength Range:
632.8 nm
Diameter:
25.4 mm
Centration Error:
3 arcmin
Chamfers:
0.25 mm x 45 Degree
more info
Lens Type:
Plano-Convex Lenses
Lens Shape:
Cylindrical Lens
Substrate/Material:
BK7 or equal
Surface Quality:
60-40 scratch-dig
Center Thickness:
3.31 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
587.6nm
Radius:
38.73 mm
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Lens Type:
Bi-Convex Lenses
Substrate/Material:
BK7
Focal Length:
100 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 Type:
Plano-Convex Lenses
Lens Shape:
Spherical Lens
Substrate/Material:
BK7
Focal Length:
250 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2.6 mm
Edge Thickness(ET):
2 mm
Wavelength Range:
546.1 nm
Diameter:
25.4 mm
Radius:
129.58 mm
Centration Error:
3 arcmin
Chamfers:
0.5mm x 45 Degree
more info
Lens Type:
Bi-Concave Lenses
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
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Lens Type:
Achromatic Lenses, Cylinder Lenses, Positive Achro...
Lens Shape:
Achromatic Lens
Substrate/Material:
BK7, SF5
Focal Length:
25 mm
Surface Quality:
60-40 scratch-dig
Center Thickness:
2 to 7 mm
Wavelength Range:
589.6 nm
Diameter:
12.5 mm
Radius:
10.55 to 200.14 mm
Centration Error:
3 arcmin
Chamfers:
0.25 mm x 45 Degree
more info
Lens Type:
Double-Convex Lenses
Substrate/Material:
BK7
Center Thickness:
3.1 mm
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Lens Type:
Plano-Convex Lenses
Lens Shape:
Spherical Lens
Substrate/Material:
BK7
Focal Length:
75 mm
Surface Quality:
40-20 scratch-dig
Center Thickness:
3 mm
Edge Thickness(ET):
2.6 mm
Wavelength Range:
546 nm
Diameter:
12.7 mm (0.5 Inch)
Centration Error:
3 arcmin
more info
Lens Type:
Plano-Convex Lenses
Substrate/Material:
BK7
Focal Length:
500 mm
Surface Quality:
40-20 scratch-dig
Edge Thickness(ET):
2 mm
Wavelength Range:
632.8 nm
Diameter:
12.7 mm
Centration Error:
3 arcmin
Chamfers:
0.25 mm x 45 Degree
more info