Computar Symmetrigon 180mm f/6.3

Computar Symmetrigon 180mm f/6.3 is the Japanese 4×5 portrait / 5×7 normal Computar plasmat.

Key features

• Mount: Copal 1 shutter (1s to 1/400, X-sync at all speeds)
• Focal length: 180mm
• Maximum aperture: f/6.3
• Image circle: ~240mm at f/22 — covers 4×5 with movements; covers 5×7 tightly
• Optical formula: Symmetric plasmat
• Multi-coating standard

Use case + rendering

The 180 Symmetrigon is the Japanese 4×5 portrait / 5×7 normal Computar.

Compatible cameras

• Toyo 45A / Toyo 45AII / Toyo 45G
• Cambo SC / Cambo Calumet 45NX
• 5×7 view cameras

Related lenses

• Computar Symmetrigon 150mm f/6.3 — wider Symmetrigon sibling
• Computar Symmetrigon 210mm f/6.3 — longer Symmetrigon sibling