Full company details
Resolve Optics Ltd.
Asheridge Rd.
Chesham, Bucks HP5 2PT
United Kingdom
Phone: +44 1494 777 100
Fax: +44 1494 775 201
Nonbrowning Zoom Lens
Photonics Spectra
Jun 2019
The Model 357 nonbrowning zoom lens from Resolve Optics Ltd. produces clear, sharp images free of the strong yellow tint that has traditionally been a limiting issue when using radiation resistant lenses on color sensors.
The nonbrowning glass withstands long-term exposure to radiation up to a dose of 100,000,000 radians and temperatures to 55 °C without discoloration. Operating at
f/3.6, the 2/3-in. format Model 357 provides high image resolution and minimum geometric distortion from 400 to 770 nm, and can image objects from 1.5 m to infinity without using add-on adapters.
When focused at infinity, the lens achieves high image resolution at full aperture throughout the zoom range without refocusing.
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