LEICA SUMMILUX-M f1.4/28mm ASPH.

公式スペックなど

  • 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 / 67 mm (with / without lens hood) Largest diameter: approx. 61 mm Weight: approx. 440 g

2015年6月25日発売。

1,111,000円(税込み)

関連特許

スペック的にこちらの特許出願が該当すると思われる。

DE102014112853B4 - English

https://patents.google.com/patent/DE102014112853B4/en

EP2993512A1- English

https://patents.google.com/patent/EP2993512A1/en

InventorAlexander Martin

Current Assignee Leica Camera AG

光学系