2015年5月21日木曜日

Leica Summilux-M 28mm f/1.4 ASPH lens officially announced

Leica-Summilux-M-28mm-f1.4-ASPH-lens
The Leica Summilux-M 28mm f/1.4 ASPH lens is now listed at Leica's website. The lens was first introduced as a part of a limited edition camera set. Sample photos can be found here.

Leica-Summilux-M-28mm-f1.4-ASPH-lens-2

Leica SUMMILUX-M 28mm f/1.4 ASPH technical specifications:

  • Angle of view (diagonal, horizontal, vertical): 75°/65°/46° (M8: 60°/51°/35°)
  • Optical design Number of lenses/groups: 10 / 7
  • Position of entrance pupil (from bayonet flange): 31,9 mm
  • Focus range: 0.7 m to ∞
  • Distance setting Scales: Combined meter / graduation
  • Smallest object field: 526 mm x 789 mm (M8: 395 mm x 592 mm)
  • Largest reproduction ratio: 1 : 21,9
  • Aperture Setting / Function: prefix with click-stops, half steps
  • Lowest value: 16
  • Bayonet Leica M quick-change bayonet
  • Lens hood External thread with stop for screw on lens hood (included)
  • Filter mount E49
  • Dimensions and weight Length: approx. 81 mm
  • Largest diameter: approx. 61 mm
  • Weight: approx. 440g

Leica SUMMILUX-M 28mm f/1.4 ASPH lens design:

Leica-Summilux-M-28mm-f1.4-ASPH-lens-design-2Leica-Summilux-M-28mm-f1.4-ASPH-lens-3
Leica-Summilux-M-28mm-f1.4-ASPH-lens-design

Posted by LeicaRumors.com
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