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  2. Canonet G-III QL17 - Wikipedia

    en.wikipedia.org/wiki/Canonet_G-III_QL17

    120 × 75 × 60 mm, 620 g. The Canon Canonet G-III QL17 is a coupled- rangefinder, leaf-shuttered, fixed-focal-length 35 mm camera first manufactured by Canon in 1972. It features fully shutter-priority automatic exposure and fully manual shooting modes. The Canonet G-III is the third generation of Canonet, following the original Canonet and ...

  3. Canon EOS-3 - Wikipedia

    en.wikipedia.org/wiki/Canon_EOS-3

    780g (Excluding lithium battery) The Canon EOS-3 is a 35mm film single-lens reflex camera for professionals and advanced amateurs built by Canon of Japan. It was introduced in November 1998, [1] and was offered as recently as 2007. The camera is the successor to the EOS-5 but has a lot in common with the canon EOS-1n such as the operation of ...

  4. Canon EOS 5 - Wikipedia

    en.wikipedia.org/wiki/Canon_EOS_5

    The camera was powered by a 6 volt lithium 2CR5 battery, or, with the optional Canon BP-5 Battery Pack, could be powered by D batteries attached to the belt of the user. The Canon VG-10 Vertical Grip added a shutter release, control wheel, AE Lock button and Focus Point Selection button to the bottom of the camera for portrait orientation use ...

  5. Canon Pellix - Wikipedia

    en.wikipedia.org/wiki/Canon_Pellix

    As with the Canon FX and FP, the camera back is opened turning a key at the base. The film speed is set lifting and turning the rim of the shutter speed dial. The camera is designed to use the now-obsolete 1.35 volt mercury battery, which may be directly replaced by a similar-sized 1.4 volt hearing aid battery which is usable for about a year ...

  6. Prism correction - Wikipedia

    en.wikipedia.org/wiki/Prism_correction

    Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]

  7. Canon T90 - Wikipedia

    en.wikipedia.org/wiki/Canon_T90

    The battery tray forms a modest portrait grip. Lens removed, showing mount, reflex mirror. The Canon T90, introduced in 1986, was the top of the line in Canon 's T series of 35 mm Single-lens reflex (SLR) cameras. It is the last professional-level manual-focus camera from Canon, and the last professional camera to use the Canon FD lens mount.

  8. Canon EOS 50 - Wikipedia

    en.wikipedia.org/wiki/Canon_EOS_50

    The Canon EOS 50 (also known as the ELAN II in America and the EOS 55 in Japan) is an autofocus, autoexposure 35mm SLR camera. It was aimed at the advanced amateur market, and featured a rear command dial, support for custom functions, and an optional BP-50 battery grip, with a dedicated portrait shutter release. [1]

  9. A half-century ago when George Lucas decided to make “Star Wars,” a core visual effects team was handed a sizable challenge: Figure out a believable way to transport audiences to a galaxy far ...

  10. Canon EOS 100 - Wikipedia

    en.wikipedia.org/wiki/Canon_EOS_100

    The Canon EOS 100 is a 35 mm autofocus SLR camera introduced by Canon in 1991. It was marketed as the EOS Elan in North America. It was the second camera in the EOS range to be targeted at advanced amateur photographers, replacing the EOS 650 . Its headline features were near-silent film winding, input of EOS barcode programs, integral auto ...

  11. Distortion (optics) - Wikipedia

    en.wikipedia.org/wiki/Distortion_(optics)

    The Micro Four Thirds system cameras and lenses perform automatic distortion correction using correction parameters that are stored in each lens's firmware, and are applied automatically by the camera and raw converter software. The optics of most of these lenses feature substantially more distortion than their counterparts in systems that do ...