How about the Dahua camera f1.6 lens?

Dahua camera f1.6 lens

The image is clear and delicate;

Supports automatic white balance function, high color restoration and lifelike image;

Supports automatic electronic shutter function to adapt to different monitoring environments;

High signal-to-noise ratio, clean and pleasing images;

Supports automatic electronic shutter function to adapt to different monitoring environments ;

Support infrared function;

Comply with IP66 waterproof design, high reliability

Other performance

Image sensor: 1/3 " SONY Super Had

CCD

Video format: PAL

Effective pixels: 976(H)×582(V)

Resolution Rate: 700TVL

Minimum illumination: color 0.02Lux/F1.2 (0Lux infrared light activated)

Electronic shutter: 1/50s~1/100,000s

Lens interface type: 2.8mm/3.6mm/6mm/8mm