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Dome-screen film (projection) fish-eye lensThe view angle of the lens is from 160-degree to 272-degree, the relatibe aperture D/F is 1/2 to 1/2.6, and the dimension of the target surface from 0.7 to 1 ...
1. GLASS LENS (index 1.523, 1.70, uncoated & A/R, size 65/70 mm)2. CR-39 LENS (index 1.499, 1.56, 1.61, 1.67 uncoated, H/C, H/M/C, size: 65/70/72 mm)3. BIFOCAL LENS (glasses & CR-39. ro ...
The WII lens RAF-3350 is original and new.Its a hot sale product, warranty of 3 months.High quality, competitive prices.Fast delivery and Best service for you.If you were interested, please no hesitat ...
CR-39 SEMI-FINISHED LENSCR-39 S V PLANO Diameter:Φ65mmΦ70mmBase:200B,400B ,600B,800BCR-39 ROUND TOP LENSDiameter:Φ70/24mm, Φ70/28mmBase:400B ,600BCR-39 Invisible Bifocal LensDiameter:Φ70/24mm, Φ ...
1.Detailed Description:Sapphire possesses nice light transmission in 0.20 ~ 5.50μm wave band, and the infrared ray transmission is hardly influenced by temperature, so the optical components made of ...
A cylindrical lens is a lens which focuses light into a line instead of a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the ima ...
A mirror is an object that reflects light in such a way that, for incident light in some range of wavelengths, the reflected light preserves many or most of the detailed physical characteristics of th ...
We specialize in the manufacture of precision optical components. including spherical lenses, ball lens, cylindrical lenses, windows, prisms, filters, mirrors, waveplates etc.we have strong fabricate ...
