BAADER Neodymium Moon & Skyglow Filter 2" this FPL53 triplet is well-balanced

this FPL53 triplet is well-balanced in light-gathering power

which is needed to see faint galaxies and nebulae

A must have for the suburban observer where stray light interferes

ED102 Carbon Fiber f/7 Air Spaced Triplet with HOYA FCD100 optics and Integrated Dew Shield

comes with external 3VDC battery pack with power on/off switch

BAADER Neodymium Moon & Skyglow Filter 2" this FPL53 triplet is well-balancedFeatures enhanced 'Phantom' coatings with UV IR cut for even better performance. Intensifies surface details on Mars, Jupiter and Moon and enhances many Deep Sky galaxies and nebulae against the background sky. Features: Selective contrast enhancing filter, especially suitable for reflector telescopes and true Apochromats. Also effective on smaller economy telescopes that cannot benefit from expensive narrow band nebula filters due to the huge light