ND8 Neutral Density Filter – 12.5% Transmission (1.25")

This ND8 neutral density filter reduces incoming light to 12.5% transmission, making it ideal for lunar and planetary observing where excessive brightness can reduce contrast and observing comfort.

By evenly reducing light across the visible spectrum, the filter lowers image brightness without altering colour balance, helping to preserve natural detail while improving contrast on bright targets such as the Moon and planets.

Housed in a precision-machined metal cell with a matte black finish, this filter threads directly into standard 1.25-inch eyepieces and accessories.

Key Features

• ND8 neutral density filter
• 12.5% light transmission
• Reduces brightness without affecting colour
• Ideal for lunar and bright planetary observing
• Standard 1.25-inch filter thread

Specifications

• Filter Type: Neutral Density (ND8)
• Transmission: 12.5%
• Filter Size: 1.25"
• Thread: Standard 1.25" filter thread
• Finish: Black anodised cell

What’s Included

• 1 × ND8 Neutral Density Filter (1.25")
• Protective storage case