Experience exceptional color balancing for Metal Halide lighting with these polycarbonate lenses manufactured by Carl Zeiss Vision. The silver lens coating makes the Operator MH+ a good choice for outdoors too.

The Cultivator HPS+ provides great value & exceptional colour balancing for HPS lighting with lenses manufactured by Carl Zeiss Vision.

The Cultivator LED+ provides great value & exceptional colour balancing for magenta LED lighting with 100% UV protection & Flash Silver exterior lens coating.

Create professional quality media with a phone camera filter for grow rooms! Clips securely to your cell phone or tablet, balancing the color spectrum with a high-quality Carl Zeiss lens when used under purple, blurple, or magenta spectrum LED grow lights

Create professional-quality media in your grow room with the Catalyst Phone Clip Photo Filter. Clips securely to your cell phone or tablet, balancing the color spectrum with a high-quality Carl Zeiss lens when used under HPS lights.