Features:
1. Use with red / purple filter to meet the needs of different users;
2. Red filter is suitable for 5 to 20 m underwater; usually unnecessary at 5 meters above; purple filter is fit for photography in freshwater lake;
Parameters:
1. Brand: TELESIN
2. Type: filter
3. Material: optical glass;
4. Applicable products: waterproof case for GOPRO HERO 5/ 6/ 7;
6. Red filter: used for color correction in seawater diving photography and restoring the red absorbed by water.
7. Purple Filter: Color correction for freshwater diving photography.
Note:
1.This filter is only suitable for original waterproof shell or the shell that needs removing the lens; not fit for the waterproof shell by direct installation
2. Size: about 5.2 * 5.5 * 1.3 cm ( 2.04 * 2.16 * 0.51 in )
Packing Accessories:
1x red filter
1x purple filter
1x black velvet bag