Sinar Sinaron W 155mm f/6.8

Sinar Sinaron-W 155mm f/6.8 is the 5×7 + 8×10 wide-angle Sinar — Sinar-branded Rodenstock Grandagon-N 155mm f/6.8.

Key features

• Mount: Copal 1 shutter (1s to 1/400, X-sync at all speeds)
• Focal length: 155mm
• Maximum aperture: f/6.8
• Image circle: ~370mm at f/22 — covers 8×10 with movements; covers 11×14 tightly
• Optical formula: Rodenstock Grandagon-N OEM
• Multi-coating standard

Use case + rendering

The 155 Sinaron-W is the 8×10 architectural wide — direct equivalent to Rodenstock Grandagon-N 155 / Schneider Super-Angulon 165.

Compatible cameras

• 5×7 + 8×10 view cameras
• Sinar P/F view cameras

Related lenses

• Rodenstock Grandagon-N 155mm f/6.8 — direct OEM equivalent
• Schneider Super-Angulon 165mm f/8 — Schneider equivalent