1~12mm Manual Focus Adjustable Iris Vari-Focal Aperture Diaphragms

Product Performance

• Stepless adjustable aperture range: Φ1mm‑Φ12mm, precisely control luminous flux for optical systems.

• 10‑piece stainless‑steel blades, smooth lever adjustment without jamming.

• Compact aluminum‑alloy housing, dimension Φ19.8*5 mm, easy for space‑limited optical assembly.

• Reliable positioning performance, keeps aperture size stable after adjustment, no aperture drift.

• Anti‑reflection blade surface reduces stray light, improves imaging quality.

• Long service life, fits machine‑vision cameras, microscopes and various 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.