Gehmann 510 Iris

Precision aperture control. Perfect sight picture.

The Gehmann 510 Iris is engineered for shooters who demand absolute precision and consistency in their sight picture. Compact, refined, and highly adjustable, it delivers a perfectly circular aperture across the entire range - ensuring uncompromised aiming performance.

Why it stands out:

• Wide adjustment range from 0.5 – 3.0 mm for precise control in all lighting conditions
• Perfectly circular aperture at every setting for a consistent sight picture
• Ultra-compact design with very short overall length

Precision engineering:

• Fixed seat iris system with individually pin-located, tempered spring steel leaves
• Advanced aperture control mechanism uses a steel tube to apply even pressure on the central aiming ring
• Ensures smooth, accurate adjustment without distortion

Optimised for clarity:

• Full matt black finish on all internal and external surfaces
• Minimises reflections and glare for a clean, distraction-free view

User-focused design:

• Laser-engraved scale with clear reference markings for repeatable settings
• M9.5 x 1 thread – compatible with all major sight manufacturers
• Locking collar included – securely fix the iris in your preferred position
• Supplied with the required spanner tool for easy adjustment

Compact, precise, and built for consistency - the Gehmann 510 Iris delivers control where it matters most.