Showing posts with label f/2. Show all posts
Showing posts with label f/2. Show all posts

Tuesday, 6 November 2012

Canon News: New 24-70mm and 35mm lenses

Canon have launched a couple of new lenses, details below:

Canon EF 24-70mm f/4 L IS USM


A versatile 24-70mm f/4 L-series lens with macro mode for up to 0.7x magnification. Ultrasonic AF provides fast, near-silent focusing. UD and aspherical elements deliver superb image quality.
  • Versatile zoom range for a variety of subjects
  • Macro mode for up to 0.7x magnification
  • Up to four-stop Image Stabilizer
  • Two aspherical and two UD lens elements
  • Fast ultrasonic AF
  • Sealed against dust and moisture
  • Nine-bladed aperture for soft bokeh 
More details here.
 
 Canon EF 35mm f/2 IS USM





A 35mm prime lens with a four-stop Image Stabilizer and f/2 maximum aperture – ideal for low-light photography. Ultrasonic AF is fast and accurate. An aspherical lens element boosts image quality.
  • Up to four stops of image stablisation
  • Fast f/2 maximum aperture
  • Ultrasonic AF for quick and accurate focusing
  • Compact, lightweight design
  • Eight-bladed aperture for smooth bokeh
  • Moulded glass elements for consistent sharpness
  • 0.24m minimum focus distance
More details here.

Thursday, 16 September 2010

Nikon News: new 35mm and 200mm prime Nikkor lenses

Nikon have launched a couple of new Nikkor lenses.

AF-S NIKKOR 35mm F1.4G

  • Professional, wide-angle FX-format lens.
  • 35mm focal length (DX equivalent: 52.5mm) with fast f/1.4 aperture.
  • Outstanding optical performance: boasts an aspherical lens element for superior resolution and contrast.
  • Bright Viewfinder image.
  • Nano Crystal coat reduces ghost and flare.
  • 9-blade rounded diaphragm opening for super-smooth bokeh.
  • SWM (Silent Wave Motor) for quiet and accurate autofocus.
  • Durable weather-sealed magnesium body.
  • Detachable hood and soft case included.


More details here.

AF-S NIKKOR 200mm F2G ED VRII






    • Professional telephoto lens.
    • 200mm focal length (DX equivalent 400mm) with fast f/2 aperture.
    • Vibration Reduction II (VR II) stabilization system with Normal and Active modes. Lets you use shutter speeds that are up to 4 stops slower.
    • Nano Crystal coat reduces ghost and flare.
    • Three focus modes: instant manual focus override (M/A), manual (M) and instant auto focus override (A/M) that prioritizes autofocus even when the focus ring is in use.
    • Closest focusing distance: 1.9 m.
    • Three ED (Extra low Dispersion) and one super-ED glass elements ensure high resolution and superior contrast.
    • SWM (Silent Wave Motor) for quiet, accurate autofocus.
    • Durable weather-sealed magnesium body with meniscus glass to protect the front element.

    More details here.