2'' GREEN FILTER (NO.11)

This 2" Green (No.11) filter is a Wratten #11 yellow-green filter designed to boost contrast and reveal subtle detail across a wide range of solar system targets. It threads into standard 2" eyepieces and diagonals, making it a useful addition to any visual observer's filter set.

Features

• Wratten #11 yellow-green filter for enhanced contrast
• Improves detail on the Moon, including surface contrast across maria and highlands
• Helps bring out the Martian polar caps and surface markings
• Enhances the contrast of Jupiter's cloud belts and the Cassini division in Saturn's rings
• Standard 2" threaded cell fits 2" eyepieces and diagonals

Specifications

• Type: Wratten #11 (yellow-green)
• Filter size: 2"
• Thread: standard 2" filter thread
• Application: lunar and planetary contrast enhancement
• Brand: Antares