Helios-103 53mm F1.8 Lens with Contax RF bayonet

Helios-103 - a standard lens for rangefinder cameras like "Kiev" - 4, 4A, 4M, 4AM. This lens is similar to Jupiter-8M. Preferred for landscape and architectural photography.

SPECIFICATIONS:

• Mount - Bayonet (for Contax RF, Kiev 2,3,4 cameras)
• Angle of view - 44°
• Focal Length - 53 mm
• Relative aperture - 1:1,8
• Frame size - 24x36 mm,
• Number of lenses / groups - 6 / 4
• Working distance - 34.85 mm
• The limits of aperture scale - 1:1,8 - 1:22
• Closest focusing distance - 0,9 m
• Resolution (center / edge) - 55 / 28 lines / mm

SAMPLE PICTURES: