Precision Manual Iris Diaphragm for Industrial Camera Optical Lenses

Product Performance

• Stepless aperture adjustment range: Φ0‑Φ7.2 mm, enables complete light‑off status for precise luminous flux control.
• 5‑piece stainless‑steel blades, stable movement driven by manual lever, smooth operation without stuck.
• Ultra‑thin aluminum‑alloy housing, dimension Φ32×3.5 mm, fits compact optical modules with limited installation space.
• Excellent positioning performance, aperture size keeps stable after adjustment, no aperture drift during operation.
• Anti‑reflective blade surface suppresses stray light interference, optimizes imaging effect.
• Compact mechanical iris, widely applied for machine‑vision cameras, microscopes and laboratory optical instruments.

• Optical Instruments: Suitable for use in microscopes, telescopes, and other optical devices requiring precise light control.

• Imaging Systems: Ideal for cameras, projectors, and other imaging equipment where aperture adjustment is crucial.

• Industrial & Scientific Applications: Useful in laser systems, optical sensors, and other scientific instruments for beam shaping and light regulation.

• Biomedical Fluorescence Imaging Modules: Delivers continuous luminous flux adjustment for compact fluorescence detection equipment, suppressing stray light and enhancing fluorescence signal contrast.

Chengdu Century Huasha Trading Co., Ltd. (hereinafter referred to as CCHT) is located in Chengdu which is the largest and most developed city in southwest China.

CCHT is a professional supplier of micro drive module, lens, camera module, etc.

CCHT supplies 1000+ products, services 100+ customers and exports to 40+ countries world-wide.

Design and customize.