Commercial Grade Plano-Concave Cylindrical Lens NBK-7 150-0120
Description
Commercial Grade Plano-Concave Cylindrical Lens NBK-7.
Commercial Grade Plano-Concave Cylindrical Lens NBK-7 150-0120
Specifications |
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|---|---|
| Lens Type: | Negative |
| Material: | BK7 |
| Size: | 12.5 mm |
| Focal Length: | -4.0 mm |
Features
All dimensions are in millimeters
Surfaces Marked “P” polished, all others ground
Focal Length: f ± 2%
Design wavelength (λo): 587.6 nm
Clear Aperture: 90% of central polished area
Bevel: Slight protective
Scratch/Dig: 60/40
Material: NBK-7 (Bk-7)
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
External Vendor
K&S Optics Inc
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Frequently Asked Questions
The focal length of the lens is f ± 2%.
The design wavelength of the lens is 587.6 nm.
The clear aperture of the lens is 90% of the central polished area.
The scratch/dig specification of the lens is 60/40.
The lens is made of NBK-7 (Bk-7) material.