Thypoch has announced its new Ksana 21mm f/3.5 ASPH M Mount lens. Like other Thypoch lenses, the Ksana 21mm f/3.5 was designed to provide a vintage look in a modern housing. The 21mm f/3.5 is the first lens in the new Ksana series.

Key features
- Full-Frame | f/3.5 to f/22 Aperture
- Fast, Wide-Angle Prime Lens
- Epoch 73 Coating for Amber Light Flares
- 9-Blade Iris | Clean, Rounded Bokeh
- Manual-Focus Design | 19.7″ Close Focus
- Scalloped Focusing Ring | Aperture Ring
- ED, HRI, and Aspherical Elements
- Low Chromatic Aberration and Distortion
Epoch Coating 73

The Epoch Coating 73 is claimed to bring a 70’s cinematic aesthetic, golden bloom, and soft, delicate color rendering.
Small & Lightweight
The all-aluminum Ksana Lens is just 27mm high and weighs only 131g / 4.62oz.
Modern Optics
The Ksana 21mm’s optical structure is claimed to deliver high resolution with low chromatic aberration. The optical design includes an eight-element, six-group optical design, featuring 1 ASPH (Aspherical), 2 ED (Extra-low Dispersion), and 3 HRI (High Refractive Index) elements. The nine-blade diaphragm provides apertures from f/3.5 to f/22 for rounded highlights, with crisp 18-point starbursts at f/4.
Minimum Focusing Distance
The lens has a 50cm / 19.68″ minimum focusing distance. A tactile reminder at 70cm alerts you when the rangefinder uncouples, signaling a switch to EVF focusing.
Design
The Ksana 21mm f/3.5 features a vintage-inspired body with a scalloped focus ring and crescent-shaped tab. It is available in classic black or silver.
Pricing & Availability
The Ksana 21mm f/3.5 ASPH M Mount lens is now available for $549 USD / 479 Euros.




