Brand: for GoPro Hero4 3+
Color: filter:yellow/red/purple
frame:golden/red/blue
Net Weight:31g
Details
With a Allen key
Effectively eliminate color variation to show more high quality image
Containing a yellow filter, red filter, purple filter.
Yellow filter: tropical sea, morning, shallow water, using it in blue water to correct the white balance, effectively improve the shooting quality.
Red filter: water depth of 10-20 meters, around noon(sunlight on water)red, brown filters can be used to restore red absorbed by water.
Purple filter: designed specifically for GoPro, used for mountain shooting to correct color, fit for green sea and dusk.