Sinar Macro Sinaron 210mm f/5.6

Sinar Macro-Sinaron 210mm f/5.6 is the apochromatic macro 4×5 + 5×7 Sinar — Sinar-branded Rodenstock Apo-Macro-Sironar 210mm f/5.6, optimized for 1:1 to 1:5 reproduction.

Key features

• Mount: Copal 1 shutter (1s to 1/400, X-sync at all speeds)
• Focal length: 210mm
• Maximum aperture: f/5.6
• Image circle: ~290mm at infinity; ~175mm at 1:1
• Optical formula: Rodenstock Apo-Macro-Sironar OEM
• Multi-coating standard
• Optimized for close-focus

Use case + rendering

The 210 Macro-Sinaron is the professional product / commercial macro 4×5 + 5×7 lens Sinar. Direct equivalent to Schneider Macro-Symmar HM 180 / Nikon Nikkor-AM 210.

Compatible cameras

• Toyo 45A / Toyo 45AII / Toyo 45G — extension rails essential
• Cambo SC / Cambo Calumet 45NX — extension rails strongly recommended
• 5×7 view cameras
• Sinar P/F view cameras

Related lenses

• Sinar Macro-Sinaron 300mm f/5.6 — longer Macro-Sinaron sibling
• Schneider Macro-Symmar HM 180mm f/5.6 — Schneider equivalent
• Nikon Nikkor-AM 210mm f/5.6 — Nikon equivalent