triplet lens
The Cooke triplet is a photographic lens designed and patented (patent number GB 22,607) in 1893 by Dennis Taylor who was employed as chief engineer by ... ,In practice, the lens thicknesses of a triplet are not useful as design parameters. Of course, the lenses must be thick enough to be mechanically rigid and easy to ...
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 triplet lens 相關參考資料
25 x 50mm EFL Steinheil Triplet Achromatic Lens | Edmund ...
TECHSPEC Steinheil Triplet Achromatic Lenses ideal for use in relay systems and utilizing symmetry to correct aberrations are available at Edmund Optics. https://www.edmundoptics.com Cooke triplet - Wikipedia
The Cooke triplet is a photographic lens designed and patented (patent number GB 22,607) in 1893 by Dennis Taylor who was employed as chief engineer by ... https://en.wikipedia.org Explanation of triplets from Fundamental Optical Design - SPIE
In practice, the lens thicknesses of a triplet are not useful as design parameters. Of course, the lenses must be thick enough to be mechanically rigid and easy to ... https://spie.org Hastings Triplet Achromatic Lenses | Edmund Optics
Unique, 3-Element Design; MgF2 Coated; Steinheil Triplet Achromatic Lenses also Available. ×. Common Specifications. Focal Length Tolerance (%): ±2. https://www.edmundoptics.com PAC076 - Newport
Our Steinheil achromatic triplets are optimized for finite conjugate 1:1 imaging. Formed using two identical negative meniscus lenses cemented to a biconvex lens. https://www.newport.com Study and Design of Hybrid Triplet Lens
This study presents a new method for designing algorithm for a triplet lens with one or two elements that are made of a gradient index medium (GRIN). https://www.scirp.org Triplet lens - Wikipedia
A triplet lens is a compound lens consisting of three single lenses. The triplet design is the simplest to give the required number of degrees of freedom to allow ... https://en.wikipedia.org triplet lens, triplet lens Suppliers and Manufacturers at Alibaba ...
445 products - Alibaba.com offers 445 triplet lens products. About 39% of these are Lenses, 40% are Magnifiers. A wide variety of triplet lens options are available ... https://www.alibaba.com Triplet Lenses - Manual Focus Lenses
I have no idea why Zeiss nor Meyer offered some triplets in this focal length... Meyer Trioplan 100/2.8 - this lens is a bit softer wide opened, but ... http://forum.mflenses.com |