Tair-41M 50mm f/2.0 Cine Lens for 16mm Movie Cameras

Discover the unique character of Soviet cinema optics with the Tair-41M 50mm f/2.0 lens. Originally designed for 16mm movie cameras, this versatile lens offers excellent optical performance and distinctive bokeh, making it a favorite among vintage lens enthusiasts and modern filmmakers alike.

Key Features:

• Fast f/2.0 maximum aperture for excellent low-light performance
• Long 50mm focal length on 16mm format (equivalent to 150mm on full-frame)
• 13-blade aperture for smooth, circular bokeh
• Compact and lightweight design (145g)
• Close focusing distance of 0.7m
• Aperture settings change with distinct clicks, providing tactile feedback
• Extended back focal length (approximately 19mm) for easy adaptation

Technical Specifications:

• Focal length: 50mm
• Aperture range: f/2.0 - f/22
• Mount: M32x0.5/31
• Filter thread: 35.5mm
• Focusing range: 0.7m to infinity
• Optical design: 4 elements in 3 groups
• Number of aperture blades: 13
• T-stop: 2.2
• Dimensions: 66mm length, 27mm front diameter
• Weight: 145g

Performance:

• Resolution (center/edge): 45/32 lines per mm
• Chemically coated lenses for improved light transmission
• Known for excellent optical performance and distinctive bokeh

Condition:

• Very good condition, professionally serviced
• Aperture blades cleaned and re-lubricated
• Some dust particles inside the lens block, but no scratches or fungus
• Original coating preserved

Compatibility:

• Originally designed for Kiev-16UE 16mm movie camera
• Compatible with Pentax Q, Black Magic, Nikon 1, and Micro 4/3 cameras without modification
• Can cover APS-C sensors with minor modifications (unscrewing built-in hood)
• Adaptable to many modern mirrorless cameras with appropriate adapters

Important Information:

• Manual focus and manual aperture control only
• Aperture changes with audible clicks, preferred by many still photographers
• We offer a 30-day warranty for this lens
• Ideal for both stills and video work, especially on mirrorless systems

The Tair-41M 50mm f/2.0 lens offers a unique blend of vintage charm and practical usability. Its cine lens heritage provides smooth focus throw, while the clicking aperture offers precise control for still photography. For video work, it delivers sharp images with a distinctive bokeh that adds character to your shots. Whether you're a collector of rare Soviet optics or a photographer looking for a unique look, the Tair-41M is an excellent addition to your kit.