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 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 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.
Inserts available to rent separately. Ask us about adding them to your order.
Full-frame coverage (46.5mm 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
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
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 |