Tiffen 4 x 5.65" Ultra Contrast 1/2 Filter Hosa Technology STP-204 Protects From Dust

Protects From Dust

Dimensions: 41mm x 23mm (1

and long exposure photography

Using immersion gold plating PCB process

Color: White/brown

Tiffen 4 x 5.65" Ultra Contrast 1/2 Filter Hosa Technology STP-204 Protects From DustUses Ambient Light to Open Shadows Lightens Shadows to Capture More Detail Lowers Contrast Evenly Throughout Geneates No Flare or Halation ColorCore Glass Made in the USA 10 Year Warranty The 4 x 5. 65" Ultra Contrast 1 2 Filter from Tiffen helps to open your shadows by using the ambient light surrounding the image area as well as the light in the actual image itself. It lowers contrast uniformly throughout, with little or no loss of sharpness within