HERO3 / HERO3+ / HERO4 RED FILTER by GoScope - GOPRO DIVE / SNORKEL Filter - Laser Cut Contrast Enhancement Glass - Includes RED, MAGENTA, & SNORKEL GLASS LENS [FITS 60M OR 40M GOPRO DIVE HOUSING] Two 58mm adapters for GoPro Hero4, Hero3+ and Hero3 standard / dive housings Fits 60M or 40M GoPro Housings (Does Not Fit HERO Session) **WIDE CIRCULAR GLASS LENS TO PREVENT MECHANICAL VIGNETTING IN SUPER VIEW MODE** Includes Snorkel Filter, Tropical Water Filter, and Green Water Filter for color correction between 0 to 90 feet Includes Storage Bag and Tethers