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With its maximum aperture over its zoom range being F2.8-5.8, and with its sensor smaller than Canon APS-C sensor, the G1 X camera-lens system can be compared to the APS-C DSLRs using the Canon EF-S 18-55 mm f/3.5-5.6 IS II SLR Kit Lens: the G1 X is a little faster (wider aperture) at the wide angle and comparable thereafter, but with a longer ...
The AN6531 Comfort Cable aviator sunglasses frame kept being issued by the U.S. military as No. MIL-G-6250 glasses after World War II with different lenses as Type F-2 (arctic) and Type G-2 aviator sunglasses but fitted with darker lenses until their substitute the Type HGU-4/P aviator sunglasses became available in the late 1950s.
The prototype, created in 1936 and known as "Anti-Glare", had plastic frames and green lenses that could cut out the glare without obscuring vision. The name "Ray-Ban" was hence derived from the ability of these glasses to limit the ingress of either ultra-violet or infra-red rays of light. [7] Impact-resistant lenses were added in 1938. [8]
Canon PowerShot 600, Canon's first consumer digital camera, released in 1996 featuring 0.5 Mpixel CCD [1] Canon PowerShot A590 lens. PowerShot is a line of consumer and prosumer grade digital cameras, launched by Canon in 1996. [2]
Photographic lenses were sold initially with the G. Rodenstock brand. A 1912 catalog lists Eurynar double-anastigmat lenses with focal lengths ranging from 3 + 1 ⁄ 2 in (89 mm) to 19 in (480 mm) for various formats with maximum apertures of f /6.8; similar Eurynar lenses were offered with maximum apertures of f /5.4 and f /4.5.
The lenses designed by Carl Zeiss for the G-series quickly established it as a camera of worth: the original trio of lenses released with the G1 included the 45 mm f / 2 Planar, 28 mm f / 2.8 Biogon, and 90 mm f / 2.8 Sonnar; the 16 mm f / 8 Hologon was announced at the system launch but was not immediately available. [5]
Sony released the following SEL (for: Sony E-mount Lens) lenses for Sony E-mount cameras since 2010. They are also compatible with Hasselblad E-mount cameras. Some of the lenses introduced into the line have been developed in cooperation with Carl Zeiss (as indicated).
The Fujifilm G-mount is a type of interchangeable lens mount designed by Fujifilm for use in the cameras of their Fujifilm GFX series. These cameras have interchangeable lenses . The respective lenses are designed for 43.8 mm x 32.9 mm medium format sensors.