Lens Focuser, Compatibility Lightweight Clear Focusing Adjuster for Photography - Tgoon, Tgoonv54n6trok35365

• 16.8cm grid can focus light and make the shadow transitions more uniform and directional. It can also be used on 7inch photography to create spotlight. look dim. Thread adjuster makes focusing easier and convenient with single hand, the focusing range is 45° to 17°, helps to create dramatic effect. Fresnel lens is clear and durable, can provide even light and reduce the partial spherical image aberration. By rotating it, user can get different effects of light, and floodlight. The light barriers and grid can make the light focus on a spot to make the back ground look dim. Suitable for mount lights, wide compatibility makes it easy to work with other lighting equipment for other purposes.