Thread Free Automotive Rear View Lens 1.6mm F1.8 180 Degree DFOV 2G4P+IR IP69K

ZK3916‑A4‑L650‑AA is a high‑performance thread‑free wide‑angle automotive lens specially designed for vehicle rear‑view backup reversing cameras, widely used for passenger cars, trucks, buses and engineering machinery.
Adopting premium 2G4P+IR all‑glass optical design with precise IR spectral requirements: average transmittance ≥92% and min ≥84%@430‑565 nm, effective infrared cut‑off for true‑color imaging. 1.6 mm fixed focal length delivers 180° ultra‑large diagonal field of view, fully capturing rear road surface, curbs and obstacles to reduce reversing blind spots. Relative illumination＞58% ensures uniform brightness across the whole image.
F1.8 large aperture provides stable imaging under night‑time low‑light conditions. IP69K high‑level waterproof rating resists high‑pressure jet washing, rain splash, mud and dust. Compact TTL 13.8 mm thread‑free mechanical design is convenient for press‑fit assembly inside camera housing. Wide working temperature‑40℃~+85℃ and storage‑40℃~+105℃ guarantee stable optical performance for mass OEM production of commercial‑vehicle rear‑view surveillance camera modules.

• Thread‑free (no‑barrel‑thread) structure, matched with 1/4" GC2053 sensor for vehicle rear‑view & reversing backup camera
• 180° diagonal ultra‑wide FOV (H:142°, V:110°), large Φ25.2 mm image circle, minimize reversing blind zones
• 2G4P+IR optical assembly, strict IR spectral specification, high visible‑light transmittance & good infrared cutoff performance
• Relative Illumination＞58%, uniform image brightness, restrain glare from rear vehicle lights
• F1.8 large aperture, excellent low‑light performance for night reversing and dim parking environment
• IP69K high‑grade waterproof & dustproof, withstand high‑pressure water jet washing for exterior vehicle installation
• Compact TTL 13.8 mm; working temperature‑40℃~+85℃, storage‑40℃~+105℃, heavy‑duty automotive‑grade reliability

1. Passenger Vehicle: Rear backup reversing camera, parking‑assist monitoring
2. Commercial Vehicle: Truck, bus, van rear‑view safety surveillance camera
3. Engineering Machinery: Sanitation vehicle, excavator, forklift rear observation system
4. Agricultural & Special Vehicle: Farm machinery, RV rear‑view monitoring module
5. OEM Custom: Press‑fit‑type rear‑view camera module without thread interface

Optical parameter customization .We customize focal length, aperture, FOV, lens structure, distortion, CRA, filter, coating and image circle to match all mainstream CMOS sensors for surround view and surveillance cameras.
Mechanical structure customization.We customize  barrel TTL, front diameter, waterproof grade, mount holder, back focal length, focus range and wide-temperature resistant housing.
OEM brand & appearance customization.We offer laser logo engraving, customized barrel colors and exclusive private model codes for OEM branding.
Packaging customization.We customize nner bags, export cartons and branded color boxes with multi-language instructions available.

Each Rear View Camera Lens is carefully packaged in a sturdy, protective box to prevent any damage during transit. The lens is wrapped in anti-static bubble wrap and secured within a custom foam insert to ensure it remains stable and cushioned.

For shipping, we use reliable courier services with tracking options to guarantee timely and safe delivery. All packages are labeled clearly with handling instructions to avoid mishandling.

We also offer expedited shipping options for customers requiring faster delivery. International shipping is available with proper customs documentation included to ensure smooth clearance.