UltraOpto 35mm Focal Length M12 Imaging Lens · Precision Customization Services

UltraOpto has been deeply engaged in the field of optical imaging and launched a full-dimensional precision customization solution for 35mm focal length M12 imaging lenses, catering to the differentiated optical needs of multiple scenarios such as security surveillance, industrial inspection, and UAV aerial photography. The following are the specific customization contents and processes:

 I. Customization of Core Optical Parameters

Spectral Band Customization

Support for adaptation to visible light (400–760nm), near-infrared (700–1100nm), and short-wave infrared (1100–1700nm) bands. Anti-reflection coatings and optical filters can be coated on demand to increase the light transmittance of the target band to over 95%, meeting special requirements such as night vision imaging and spectral detection.

Resolution and Distortion Optimization

Customize the optical structure for different sensor sizes (1/2.9", 1/3", 1/4"), supporting up to 4K ultra-high-definition imaging with distortion controlled within ±0.5%. The depth of field range can be adjusted according to the customer's imaging distance requirements, suitable for close-range precision detection or long-distance monitoring scenarios.

Focal Length Fine-tuning and Aperture Customization

The basic focal length of 35mm can be precisely fine-tuned by ±2mm. Support for fixed aperture (F2.0–F5.6) or manual/auto aperture customization to meet the light intake requirements in low-illuminance environments.

II. Structure and Material Customization

Lens Material Customization

Provide material options such as optical glass, high-transparency acrylic, and infrared-grade germanium glass. Weather-resistant materials can be customized according to the application environment (such as high temperature, high humidity, and strong corrosion), combined with a waterproof and dustproof structural design (up to IP67 protection level).

Interface and Installation Adaptation

Standard M12×0.5 threaded interface, with customizable adapter rings for CS/C interface cameras. Support for customization of lens length and outer diameter to meet the integration needs of miniaturized equipment. Provide an anti-rotation structural design with positioning pins to avoid angular deviation after installation.

Appearance and Logo Customization

Support laser engraving of customer brand logos, product models, and parameter information. The color of the lens housing can be customized on demand (such as black anodizing, silver sandblasting, etc.) to match the overall appearance style of the equipment.

 III. Customization Process and Service Guarantee

1.Demand Docking: 

Customers provide requirements such as application scenarios, sensor parameters, and imaging indicators. UltraOpto engineers conduct one-on-one communication and issue a preliminary optical solution.

2.  Scheme Confirmation: 

Optimize the scheme according to customer feedback, provide an optical simulation report (including MTF curves, distortion analysis, and light transmittance test data), and start production after confirmation.

3.  Sample Trial Production and Testing: 

Complete sample trial production within 7–15 working days, provide a full set of test reports (including resolution testing and environmental reliability testing), and start mass production after customer acceptance.

4.  After-sales Support: 

Provide a 1-year warranty service, support adjustment of technical parameters and installation guidance, as well as fast delivery of bulk orders (the delivery cycle of regular bulk orders ≤ 30 days).

With precision optical manufacturing capabilities as the core, UltraOpto tailors high-performance M12 lens solutions for your imaging equipment. If you have customization needs, please feel free to contact our sales team for exclusive solutions and quotations!