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Samyang Lenses

Samyang (also sold as Pro-Optic, Rokinon, Bower) lenses use the following terms to indicate features of each lens:

Common

Compatible Body Brands

  • Nikon
  • Canon
  • Minolta/Sony
  • Pentax/Samsung
  • Olympus
  • Panasonic

Features

  • AE: contains electronic chip to allow Automatic Exposure and iTTL flash metering on a Nikon body
  • AS: contains Aspherical element(s)
  • Aspherical: contains Aspherical element(s)
  • ED: contains extra-low dispersion element(s)
  • IF: Internal Focusing
  • VDSLR: designed for video use (smooth aperture selection with T-numberT-number scale, toothed aperture and focus rings); can be used for still photography, too
  • DH: detachable hood (indicated only if a similar focal length model with fixed hood exists)
  • T-S: tilt-shift
  • MC: Multi Coating
  • UMC: Ultra Multi Coating
  • NCS: nano crystal anti-reflection coating
  • CS: crop sensor coverage
  • MFT: designed for Micro Four Thirds systems
  • VG10 - custom design for Sony Nex-VG10
  • Preset: Aperture preset (so you can quickly flick aperture ring between maximum aperture for focusing and desired aperture for shooting; there's no aperture linkage on a preset lens)
  • Mirror: a mirror lensmirror lens

Examples

  • Samyang AE 14 mm f/2.8 ED AS IF UMC
  • Samyang 35 mm f/1.4 AS UMC
  • Pro-Optic AE 85 mm f/1.4 Aspherical IF

Samyang Lenses

Samyang (also sold as Pro-Optic, Rokinon, Bower) lenses use the following terms to indicate features of each lens:

Common

Compatible Body Brands

  • Nikon
  • Canon
  • Minolta/Sony
  • Pentax/Samsung
  • Olympus
  • Panasonic

Features

  • AE: contains electronic chip to allow Automatic Exposure and iTTL flash metering on a Nikon body
  • AS: contains Aspherical element(s)
  • Aspherical: contains Aspherical element(s)
  • ED: contains extra-low dispersion element(s)
  • IF: Internal Focusing
  • VDSLR: designed for video use (smooth aperture selection with T-number scale, toothed aperture and focus rings); can be used for still photography, too
  • DH: detachable hood (indicated only if a similar focal length model with fixed hood exists)
  • T-S: tilt-shift
  • MC: Multi Coating
  • UMC: Ultra Multi Coating
  • NCS: nano crystal anti-reflection coating
  • CS: crop sensor coverage
  • MFT: designed for Micro Four Thirds systems
  • VG10 - custom design for Sony Nex-VG10
  • Preset: Aperture preset (so you can quickly flick aperture ring between maximum aperture for focusing and desired aperture for shooting; there's no aperture linkage on a preset lens)
  • Mirror: a mirror lens

Examples

  • Samyang AE 14 mm f/2.8 ED AS IF UMC
  • Samyang 35 mm f/1.4 AS UMC
  • Pro-Optic AE 85 mm f/1.4 Aspherical IF

Samyang Lenses

Samyang (also sold as Pro-Optic, Rokinon, Bower) lenses use the following terms to indicate features of each lens:

Common

Compatible Body Brands

  • Nikon
  • Canon
  • Minolta/Sony
  • Pentax/Samsung
  • Olympus
  • Panasonic

Features

  • AE: contains electronic chip to allow Automatic Exposure and iTTL flash metering on a Nikon body
  • AS: contains Aspherical element(s)
  • Aspherical: contains Aspherical element(s)
  • ED: contains extra-low dispersion element(s)
  • IF: Internal Focusing
  • VDSLR: designed for video use (smooth aperture selection with T-number scale, toothed aperture and focus rings); can be used for still photography, too
  • DH: detachable hood (indicated only if a similar focal length model with fixed hood exists)
  • T-S: tilt-shift
  • MC: Multi Coating
  • UMC: Ultra Multi Coating
  • NCS: nano crystal anti-reflection coating
  • CS: crop sensor coverage
  • MFT: designed for Micro Four Thirds systems
  • VG10 - custom design for Sony Nex-VG10
  • Preset: Aperture preset (so you can quickly flick aperture ring between maximum aperture for focusing and desired aperture for shooting; there's no aperture linkage on a preset lens)
  • Mirror: a mirror lens

Examples

  • Samyang AE 14 mm f/2.8 ED AS IF UMC
  • Samyang 35 mm f/1.4 AS UMC
  • Pro-Optic AE 85 mm f/1.4 Aspherical IF
1
source | link

Samyang Lenses

Samyang (also sold as Pro-Optic, Rokinon, Bower) lenses use the following terms to indicate features of each lens:

Common

Compatible Body Brands

  • Nikon
  • Canon
  • Minolta/Sony
  • Pentax/Samsung
  • Olympus
  • Panasonic

Features

  • AE: contains electronic chip to allow Automatic Exposure and iTTL flash metering on a Nikon body
  • AS: contains Aspherical element(s)
  • Aspherical: contains Aspherical element(s)
  • ED: contains extra-low dispersion element(s)
  • IF: Internal Focusing
  • VDSLR: designed for video use (smooth aperture selection with T-number scale, toothed aperture and focus rings); can be used for still photography, too
  • DH: detachable hood (indicated only if a similar focal length model with fixed hood exists)
  • T-S: tilt-shift
  • MC: Multi Coating
  • UMC: Ultra Multi Coating
  • NCS: nano crystal anti-reflection coating
  • CS: crop sensor coverage
  • MFT: designed for Micro Four Thirds systems
  • VG10 - custom design for Sony Nex-VG10
  • Preset: Aperture preset (so you can quickly flick aperture ring between maximum aperture for focusing and desired aperture for shooting; there's no aperture linkage on a preset lens)
  • Mirror: a mirror lens

Examples

  • Samyang AE 14 mm f/2.8 ED AS IF UMC
  • Samyang 35 mm f/1.4 AS UMC
  • Pro-Optic AE 85 mm f/1.4 Aspherical IF
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