Plano Concave Lenses LNCV011
Description
Tower Optical’s plano concave lenses have a negative focal length, diverge collimated incident light, and form only virtual images which are seen through the lens. They are often used to expand light beams or increase focal lengths in existing systems. They are widely used in telescopes, collimators, optical transceivers, magnifiers, radiometers and condensers.
Plano Concave Lenses LNCV011
Specifications |
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|---|---|
| Material: | BK7 |
| Diameter: | 50.8 mm |
| Focal Length: | -150 mm |
| Edge Thickness, Te: | 8.3 mm |
| Lens Type: | Plano-Concave |
Applications
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2015
Frequently Asked Questions
The focal length tolerance is ±1%.
The lenses are made of BK7, grade A, fine anneal, or K9 substitute.
The lenses are widely used in imaging, laser optics, spectroscopy, microscopy, OEM applications, telescopes, collimators, optical transceivers, magnifiers, radiometers, and condensers.
The surface quality is 60-40 Scratch-Dig.
Yes, custom versions of everything on the site can be made. Customers can send their drawings or specifications and a quotation will be provided.