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- 55mm
• 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)
• allows a larger aperture
• gives you the opportunity to register movement