Richard Gale Optics — Clavius FF Vintage Primes (Black) A matched set of four full-frame prime lenses — 28mm, 38mm, 58mm, and 88mm — all F2, built around a single vintage Helios 44-2 58/2 optical block for consistent character across every focal length.
One of the most distinctive vintage prime sets available in Toronto. The Clavius shoots like a vintage lens and handles like a modern cinema tool — pronounced flares, lower contrast, swirling bokeh — with internal focus, standard gears, and long buttery focus throw built for serious AC work.
Every focal length shares the same 1971 Helios 44-2 58/2 MMZ optical core. Richard Gale Optics built the 28mm, 38mm, and 88mm by adding proprietary elements around that single block — keeping flare behaviour, bokeh, and colour rendering matched across the set. Single-layer MgF2 coatings produce the characteristic blue-purple flare and low contrast of Soviet-era glass.
Optional aperture disk inserts modify bokeh character in the field — circular, anamorphic oval, and coloured effect options available. Anamorphic aesthetic without the full anamorphic overhead.*
Full-frame coverage (43.5mm image circle)
Full Frame / VV coverage (DXL, Monstro, Arri LF)
Historic optical elements (Single Layer MgF2 Coated Primary Elements)
Classical lower contrast rendering
Ultra responsive to flaring
TRUMP Aperture System - drop in 'waterstop' aperture disks for bokeh control / defocus efx
Interchangeable aperture disks (ovals, soft focus, defocus distortion, apodised, translucent etc)*
Unorthodox optical designs
f/2.0 aperture throughout the range T2.3
Silky smooth optical characteristics
0.8Mod Geared Focus Ring - with 270degrees of rotation
*Inserts available to rent separately. Ask us about adding them to your order.
Focal Length | Aperture | Close Focus | Front Diameter | Mount | Weight |
| 28mm | F2 - F16 | 15.0" / 38.1 cm | 95 mm | PL | 2.75 lb / 1.25 kg |
| 38mm | F2 - F16 | 13.0" / 34.0 cm | 95 mm | PL | 2.5 lb / 1.13 kg |
| 58mm | F2 - F16 | 20.0" / 50.8 cm | 95 mm | PL | 2 lb / 0.9 kg |
| 88mm | F2 - F16 | 40.5" / 102.87 cm | 95 mm | PL | 2.75 lb / 1.25 kg |