Ironglass Cine-Modded Lenses, 4-Lens Kit

NAME
IronGlass Soviet Cine-Mod Lens Set (37mm / 58mm / 85mm / 135mm) – PL Mount

CATEGORY
Lenses – Cine Prime Sets

DESCRIPTION
4-lens vintage Soviet cine-modded set rehoused by IronGlass. Based on Zeiss optical formulas with distinct vintage rendering, lower contrast, warm tones, and characteristic flare/bokeh. Fully cine-converted with unified mechanics across the set.

Matched set suitable for narrative, music video, and stylized commercial work where character is preferred over clinical sharpness.

PL mount native. Covers full frame and beyond (FF / LF / VV ready).

INCLUDED
- 37mm F2.8 (Mir-1B)
- 58mm F2 (Helios 44-2)
- 85mm F2 (Jupiter-9)
- 135mm F3.5 (Jupiter-37A)
- Front and rear caps
- Hard case

KEY FEATURES
- PL mount (no adapters required for cinema bodies)
- Full frame coverage (also S35, LF, VV, A65)
- De-clicked aperture
- Unified 80mm front diameter
- 77mm filter thread
- Cine gears on focus + iris
- Long focus throw, smooth dampening
- All-metal construction

OPTICAL CHARACTER
- Based on Zeiss Biotar / Sonnar / Flektogon designs
- Swirly bokeh (58mm Helios)
- Creamy portrait rendering (85mm Jupiter-9, 15-blade iris)
- Strong centre sharpness, softer edges
- Lower contrast, lifts shadows naturally
- Pronounced vintage flaring

TECH SPECS
Focal Length | Aperture | Close Focus | Weight
37mm | T2.8 | 0.7m | 0.25kg
58mm | T2 | 0.5m | 0.25kg
85mm | T2 | 0.8m | 0.46kg
135mm | T3.5 | 1.2m | 0.60kg

Front Diameter: 80mm (uniform)
Filter Thread: 77mm
Mount: PL
Format: Full Frame / LF / VV

NOTES
- Vintage optics: minor cosmetic wear expected
- Not clinically sharp wide open; designed for character
- No anamorphic modification
- No internal colour coating (standard configuration)
- Infinity focus calibrated

RECOMMENDED USE
Narrative, music videos, fashion, branded content, period looks, texture-driven cinematography