Astera Fresnel Lens for Leo Fresnel AF250

Nanlite FL-20 Fresnel Lens for Forza series. A glass fresnel lens with an adjustable-length housing that focuses light output. Enables beam angle adjustment from spot (10°) to flood (45°). Includes metal barndoors and a Bowens S-Type Mount.

Lens for use on the Lishuai Focus 50D COB light.

Great for use to precisely control the output of a 50D and with barn door can be used to mask the output even more specifically into a narrow angle with sharp edges.