Thypoch Simera 21mm f/1.4 Overview

Combining a vintage feel with high-quality modern optics, the Simera 21mm f/1.4 Lens brings an expansive, wide-angle perspective to Thypoch's full-frame Simera lens series. Embodying optical refinement, the Simera 21mm contains two aspherical, three high-refractive index, and three extra-low dispersion elements that combine to minimize chromatic aberration and distortion.

The Simera 21mm features a manual focus design with a minimum focus distance of 9.1" and an aperture control ring that operates in both clicked and de-clicked modes. The 14-blade iris provides a versatile aperture range of f/1.4 to f/16, allowing strong performance in low-light conditions and clean, rounded bokeh. With its intricate 13-element, 11-group design and excellent distortion control, the Simera 21mm f/1.4 is the ideal wide-angle lens for capturing sharp, true-to-life landscapes and portraits on Leica M-mount cameras.

Refined Optics

• f/1.4 maximum aperture provides superb depth control and low-light performance
• 14-blade iris for smooth, rounded bokeh and defined highlights
• Two aspherical, three ED, and three HRI optical elements ensure edge-to-edge sharpness
• Optical formula provides excellent distortion control and minimal chromatic aberration

Dynamic Design

• Manual focus design with a short minimum focusing distance of 9.1"
• Aperture control ring has clicked and de-clicked modes for hybrid use
• Leica M-mount for use with rangefinder cameras and 62mm front filter thread
• Weighs just 15.1 oz for exceptional handling and portability

Thypoch Simera 21mm f/1.4 Specs

• Full-Frame | f/1.4 to f/16 Aperture
• Fast, Wide-Angle Prime
• 14-Blade Iris | Clean, Rounded Bokeh
• Manual-Focus Design | 9.1" Close Focus
• ED, HRI, and Aspherical Elements
• Low Chromatic Aberration and Distortion
• De-Clickable Aperture Ring
• 62mm Filter Thread

• Thypoch Simera 21mm f/1.4 Lens (Leica M, Silver)
• Front Lens Cap
• Rear Lens Cap
• Lens Hood