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Ironglass Soviet Mkii
Camera · Lenses

Ironglass Soviet Mkii

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spherical spot rainbow flare caustic flare

The Ironglass Soviet MkII is based on the Soviet MIR-10A, a 28mm wide-angle prime from the 1970s. Ironglass has rehoused the original optics for professional film set use.

1. Overview

The Ironglass Soviet MkII is based on the Soviet MIR-10A, a 28mm wide-angle prime lens from the 1970s. Ironglass has re-engineered the original housing and adapted the optics for professional film set use. As a spherical vintage lens, it is primarily sought after by productions that deliberately aim for an analog, chromatically soft look.

2. Characteristics

Flare behavior according to the CINEFLARES datasheet:

  • Types: Spherical Spot, Rainbow, Caustic
  • Colors: Blue, Amber
  • Intensity: Strong

Linked pattern entries:

3. Creative Use

The MIR-10A is a 28mm wide-angle with barrel distortion and a pronounced flare characteristic — blue and amber spherical spots, rainbows, and caustics with hard backlight. This makes it useful for handheld shooting where the lens itself is intended to be a visible part of the look: documentary aesthetics, music videos, low-budget indies with a street character. With a T3.6, it is fast enough for a vintage lens to work in controlled interiors without excessive fill light. It can be found at specialized vintage rental houses that carry Soviet optics — not standard inventory for larger studios, more for indie rentals or personal ownership.

4. Spec Overview

FieldValue
ManufacturerIronglass
TypePrime FF
Year1970
CountryUSSR
EraVintage
Focal Length (Reference Datasheet)28.0mm
T-Stop RangeT3.6 – T22.0
Squeeze1.0×
Weight0.93 kg / 2.05 lb
Close Focus0.2 m / 8"
DistortionBarrel
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