Note: The filters sold are suitable for GOPRO HERO8black hero9black original waterproof case
It is used for color correction when diving shooting, suitable for tropical water system and blue water system.
Videos or photos taken without filters are too blue or too green.
Used between 3 meters and 20 meters, there is enough red light in the water above 3 meters, so there is no need to add filters.
Some wavelengths of light cannot penetrate the water body, so shooting a video underwater will cause the problem of bamboo shoots
1. Red: water depth of 10-20 meters, red and smoke filters can be used around noon (direct sunlight on the water surface), the main purpose is to restore the red absorbed by water
2. Yellow: tropical waters, morning, shallow water, used in blue water
3. Purple mirror: used for color correction when shooting mountain views, suitable for green sea water at dusk
![](https://ae01.alicdn.com/kf/Ha833f702f8704d0796c2820f0a6b4b39Z.jpg?width=800&height=800&hash=1600)
![](https://ae01.alicdn.com/kf/H4e5ce0d9fff84c6b9f2bd4c6e70402620.jpg?width=1024&height=1024&hash=2048)
![](https://ae01.alicdn.com/kf/Hee9a062c421b4b43aef9e1bdce431d46J.jpg?width=790&height=1177&hash=1967)
![](https://ae01.alicdn.com/kf/H722c190a1cca4e0d945334d07469696e0.jpg?width=790&height=1164&hash=1954)
![](https://ae01.alicdn.com/kf/Hea087561ed24451d8e9da16873ad2258K.jpg?width=790&height=1200&hash=1990)
![](https://ae01.alicdn.com/kf/H14a4487037a344ff8b9edff4e8efb118g.jpg?width=790&height=457&hash=1247)
![](https://ae01.alicdn.com/kf/Hff855e524c2746a9b2a3ce01bf075662a.jpg?width=790&height=1213&hash=2003)
![](https://ae01.alicdn.com/kf/Hed5de64670154337bf6e23bcf5d0c18dQ.jpg?width=790&height=457&hash=1247)
![](https://ae01.alicdn.com/kf/Haa945ff4f77542b88a5767061b7f6c89F.jpg?width=790&height=1213&hash=2003)
![](https://ae01.alicdn.com/kf/H8213362a420c4007af77543e9636d2e8I.jpg?width=790&height=457&hash=1247)
![](https://ae01.alicdn.com/kf/Hc77b04f3e9c949e188266c0a041d0db8y.jpg?width=790&height=1213&hash=2003)