"lens" in inglés with examples - Collocation dictionary inglés
- Modern lenses use lens coatings to reduce the amount of reflection and minimize flare.
- i-Fi multi-stage lens coatings filter transmitted light and protect the lens.
- In the 1950s, when effective anti-reflective lens coatings became available, coated Planars were produced with much-improved flare.
- Crizal is the brand name of optical lens coatings manufactured by French Essilor.
- However, with lens coatings at low powers (focal lengths of 20 mm and up) they are acceptable, and at 40 mm they can be excellent.
- The super multi-layer lens coating reduces flare and ghosting.
- This is done very gingerly, since some of the grime could scratch the lens coatings if pressed too hard.
- Special lens coatings provide a sharper image, improved contrast and eliminate glare.
- In the years before lens coating was generally practiced, this had advantages for contrast and resistance to lens flare.
- Super-Takumar lenses featured an early form of lens coating (to prevent flare) and a more sophisticated stopping-down mechanism.
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