Lumicon #21 Orange Filter - 1.25"
Item No. 735-21025
Manuf. No. Lumicon LF1030
#21 Orange Filter - 1.25"
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. GOOD FOR OBSERVING MARTIAN SEASONAL CHANGES Double stacking filters may also improve lunar imaging. Optimized for both visual and photographic applications.