surveillance camera lens
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8 Blade Design Steel Manual Iris 0.8mm To 8mm Adjustable Aperture For Photography
Adjustable Stainless Steel Manual Focus Iris Aperture Min 0.8mm to Max 8mm Product Performance Micro-Sized Ultra-Compact Design : With an outer diameter of just 14.8mm and a slim thickness of 4.5mm , this model is part of the micro-series. It is specifically designed for applications where space is extremely limited, such as in miniature optical devices, compact camera modules, or embedded vision systems. Precise Aperture Adjustment : Offers a finely tunable Enlargement
4 Blades Micro Infrared Shutter for UAV Drone Payloads and Aerial Inspection
4 Blades Micro Infrared Shutter for UAV Drone Payloads and Aerial Inspection Product Overview & Features Compact Metal Housing: Measures 42*42*8.9mm, offering a slim yet durable profile. The use of metal for the outer casing enhances rigidity and electromagnetic shielding, making it suitable for high-precision optical systems. Efficient 4-Blade PET Design: Incorporates four PET blades with a coverage area of 24.4*20.4mm. This multi-blade configuration ensures uniform
13 X 11mm Thermal Imaging Shutter for Outdoor Monitoring Infrared Night Vision
13 X 11mm Thermal Imaging Shutter for Outdoor Monitoring Infrared Night Vision Product Overview & Features High-Precision 6-Blade Aperture: Unlike standard 2 or 4-blade designs, this model features 6 PET blades with a coverage area of 13*11mm. This higher blade count allows for extremely uniform obscuration of the sensor, which is critical for high-resolution Non-Uniformity Correction (NUC) in advanced thermal cameras. Compact Metal Housing: Measures 21*21*3.8mm and utilizes
