Gray filter NDX from LENSSO is basic equipment of every photographer -it's better than any graphic program. It's useful especially when photographing landscapes.
Specification:
color- gray
diameter- 77mm
regulated
precise and aesthetic made
made of high quality optical glass
double threaded ring
easy to use
Features of Grey filter
prevents overexposure of bright elements of the frame
extracts details from the dark parts of the frame
increases the contrast of the photo
enables the use of longer exposure times (reduces the amount of light reaching the photosensitive material)