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THYPOCH Simera 21mm f/1.4 Focus Tab Version Aspherical Lens for Leica M Black

SKU: TYTPS21MBK MFR: TP-S21M-BLK
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Key Features

  • Capture stunning, wide-angle shots with this 21mm Leica M mount rangefinder lens.
  • Experience exceptional image quality and sharpness with the aspherical lens design.
  • Enjoy the bright f/1.4 aperture, perfect for low-light photography and bokeh effects.
  • Achieve smooth, precise focusing with the focus tab, ideal for street photography.
  • Built for durability, this Leica M lens offers robust build quality for lasting use.
  • Explore creative compositions with this ultra-wide angle lens, great for landscapes.
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$79.99

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$99.99

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THYPOCH SIMERA 21MM F/1.4 Specifications

  • Available Color

    Black, Silver

  • Focal Length

    21mm

  • Mount

    Leica M

  • Lens Format

    Full Frame

  • Aperture

    f/1.4

  • Blade diaphragm

    14

  • Weight

    15.06 oz (427g)

  • UPC Code

    6976737980493

30 Accessories for THYPOCH Simera 21mm f/1.4 Focus Tab Version Aspherical Lens for Leica M

  • All Accessories (30)
  • Filters (8)
  • Bags & Cases (11)
  • Dry Cabinet (1)
  • Tripods & Monopods (3)
  • Cleaning Accessories (2)
  • Lens Caps (2)
  • Cap Leash (2)
  • Rain Covers (1)

About THYPOCH SIMERA 21MM F/1.4

Simera 21mm f/1.4 brings the wide-angle perspective into the Simera series, combining an expansive field of view with careful optical refinement. Its optical formula includes 2 aspherical, 3 high-refractive index, and 3 extra-low dispersion elements that work together to suppress chromatic aberration and distortion across the frame, ensuring sharp, true-to-life rendering from edge to edge.

Thypoch Simera 21mm

With an ultra-short minimum focusing distance of 0.23m, photographers can approach subjects closely while preserving a strong sense of environment, ideal for storytelling and dynamic composition. The fast f/1.4 aperture ensures excellent low-light performance and smooth tonal transitions, while the 14-blade iris produces soft, rounded bokeh with minimal onion ring artifacts.

True to the Simera series, this lens features the subtle tactile resistance at 0.7m that marks the effective rangefinder coupling limit, supporting intuitive focus confirmation in dynamic scenes. The Clicked and de-clicked aperture ring accommodates smooth transitions between stills and video, while the classic automatic depth-of-field indicator aids quick visualization of focus zones.

Thypoch Simera 21mm

Thypoch Simera 21mm f/1.4 features

  • Ideal for landscape photography and portrait close-ups.
  • 14-blade aperture for smooth bokeh and defined starburst highlights.
  • Multiple special elements: 2 aspherical lenses, 3 ED lenses, 3HRI lenses.
  • Clean, rounded bokeh with no onion ring artifacts.
  • Low chromatic aberration even at maximum aperture (f/1.4).
  • Excellent distortion control for accurate wide-angle rendering.
  • Lightweight build — just 427g, ideal for compact setups.
  • Selectable aperture ring with both clicked and de-clicked modes for hybrid use.
  • High-performance optics — 13 elements in 11 groups, including aspherical, high-refractive index, and extra-low dispersion glass.
Thypoch Simera 21mm f/1.4 features

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Key Features

  • Capture stunning, wide-angle shots with this 21mm Leica M mount rangefinder lens.
  • Experience exceptional image quality and sharpness with the aspherical lens design.
  • Enjoy the bright f/1.4 aperture, perfect for low-light photography and bokeh effects.
  • Achieve smooth, precise focusing with the focus tab, ideal for street photography.
  • Built for durability, this Leica M lens offers robust build quality for lasting use.
  • Explore creative compositions with this ultra-wide angle lens, great for landscapes.

What's in the box:

  • THYPOCH Simera 21mm f/1.4 Focus Tab Version Aspherical Lens
  • Lens Hood
  • Front Cap
  • Rear Cap
  • User Manual
  • THYPOCH 1 Year Limited Warranty