Cokin P057 Star Effect (4 Point) Resin Filter spo-default it has a humidity control

it has a humidity control function that quickly absorbs and releases moisture in the air

The optical layout incorporates one UD element and one aspherical element

The squeeze and release mechanism offers an easy attachment and detachment

4-6 extra lenses plus 15 inch laptop

Get your Olympus camera always on the go with Inca Olympus Li-90B Replacement Battery Pack

Cokin P057 Star Effect (4 Point) Resin Filter spo-default it has a humidity controlCokin P057 Star Effect (4 Point) Resin Filters create multiple points of light, or "stars," streaking outward from a central light source. This can make lighting within the scene take on a more glittering, glamorous appearance. This effect is produced by a series of thin lines etched into the flat optical surface of a clear filter. The size and brightness of the star lines produced are first a function of the size, shape, and brightness of the light