NEEWER Fresnel lens adapter 10" Bowens CSF10

The NEEWER CSF10 is a 10" Fresnel lens adapter with a Bowens mount, designed to focus light from LED fixtures and give you precise control over its direction. Its 28.8 cm diameter lens can increase brightness by up to 11.2 times when used with LED lights. A focus ring adjusts the beam angle smoothly from a wide 35° spread to a focused 10° spot. The adapter is designed for Bowens-mount lighting equipment rated up to 600 W.

The lens stays in place during adjustment, so the attached metal barn doors maintain their position and continue to shape the light. The PC and fiberglass housing has ventilation openings to help dissipate heat. Included are the Fresnel lens, barn doors, a padded carrying case and an instruction manual. The adapter weighs 2600 g.