OKS-3653-F2.0-A4-650 is a high-pixel ultra-wide M12 lens specially designed for smart home 4K security cameras, WiFi IP cameras, baby monitors and indoor smart home surveillance systems.
Adopting premium 4G2P+IR high-resolution optical design, it matches 1/2.7", 1/2.8" and 1/2.9" CMOS sensors to deliver crisp 4K ultra-high-definition details. 2.7mm fixed focal length provides 165° diagonal ultra-wide field of view with large Ø6.8mm image circle, covering entire living room, bedroom or office space with minimal monitoring blind spots. CRA below 19.7° ensures uniform brightness from center to edge, effectively reducing dark corners and indoor lamp glare.
F2.0 large aperture guarantees reliable brightness under dim indoor environments and night vision monitoring. Focus range covers 0.6m to infinity. Ultra-compact 14.5mm TTL and Ø14.0mm front barrel design fits most slim smart home camera housings perfectly. Wide operating temperature from -40℃ to +75℃ ensures steady performance for indoor smart home security, baby monitoring, pet camera and WiFi IP camera modules for mass OEM production.

• M12×0.5 standard mount, compatible with 1/2.7", 1/2.8", 1/2.9" sensors for smart home 4K security camera
• 165° diagonal ultra-wide FOV (1/2.7"), large Ø6.8mm image circle, wide room coverage with minimal blind spots
• 4G2P+IR high-pixel optical structure, excellent resolution for 4K ultra HD sharp imaging
• CRA＜19.7°, uniform edge brightness, reduce dark corners and indoor lamp glare
• F2.0 large aperture, excellent low-light performance for dim room and night vision monitoring
• Ultra-compact TTL 14.5mm, front Ø14.0mm, lightweight design for slim smart home camera housing
• -40℃~+75℃ wide operating temperature, focus range 0.6m~∞, stable for long-term indoor smart home application

1. Smart Home 4K WiFi IP Camera: Indoor home security camera, wireless smart home monitoring
2. Baby Monitor: Baby room monitoring camera, nursery surveillance, baby cry detection camera
3. Pet Camera: Indoor pet monitoring camera, pet behavior observation, two-way audio pet cam
4. Smart Home Devices: Smart doorbell indoor unit, smart speaker with camera, home hub camera
5. Commercial Mini Monitoring: Office, retail store, small business indoor security camera

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.

Product Packaging: The 4K Camera Lens is securely packaged in a sturdy, shock-resistant box designed to protect the lens during transit. Inside the box, the lens is cushioned with custom foam inserts to prevent movement and damage. The package includes the 4K Camera Lens, a lens cap, a rear cap, a cleaning cloth, and an instruction manual.

Shipping: We offer fast and reliable shipping services worldwide. Each order is carefully packed and shipped within 1-2 business days after payment confirmation. Tracking information will be provided once the product has been dispatched. We use trusted carriers to ensure your 4K Camera Lens arrives safely and on time. Expedited shipping options are available at checkout for faster delivery.