LUMICON #23A Light Red Filter - 2"
Item No. 735-22030
Manuf. No. Lumicon LF2035
LUMICON Lunar and Planetary filters are made from renowned Schott and Hoya optical glass. Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail.INCREASES CONTRAST IN MARTIAN MARIA (DARKER AREAS) Double stacking filters may also improve lunar imaging.
Optimized for both visual and photographic applications.
Mercury: Planet/Sky Contrast
Mars: Blue-Green Areas
Jupiter: Polar Regions
Saturn: Polar Regions