• Large Aperture Range: This model offers a wide Enlargement Diameter​ adjustment range from 2mm to 50mm, making it highly versatile for accommodating various beam sizes or lens requirements in larger optical systems.

• Robust Construction: With a thickness of 7.1mm​ and a substantial outer diameter of 76.5mm, this iris diaphragm features a durable metal build with multiple mounting holes, ensuring stability and secure integration even in demanding industrial environments.

• Precise Linear Adjustment: Equipped with a metal rod actuator, the device allows for smooth, precise, and repeatable manual control over the aperture size, enabling fine-tuning of light throughput and depth of field.

• Optimized Optical Performance: The precisely engineered overlapping blades form a near-perfect circular opening, minimizing optical distortion and vignetting while maximizing image quality for the connected lens system.

Application Scenarios

• Industrial Imaging & Machine Vision: Ideal for high-resolution line scan or area scan camera systems in automated inspection lines, where controlling light intensity and field of view is critical for detecting defects or measuring parts accurately.

• Scientific Research & Laboratories: Suitable for use in optical benches, spectrometers, or custom-built telescopes/microscopes where researchers need precise control over the aperture to calibrate optical paths or reduce stray light.

• Security & Surveillance Systems: Can be integrated into high-end CCTV cameras or thermal imaging units to adjust the field of view dynamically based on the monitoring distance or environmental lighting conditions.

• Solar Simulation & Illumination Calibration Systems: Acts as light diameter control component for laboratory light source calibration equipment.

Chengdu Century Huasha Trading Co., Ltd. (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.