Baader AstroSolar Binocular Filter 100mm For 90-110mm Binoculars - ASBF-100 Spotting Scope Adapter extension tubes

extension tubes

Near Focus (Binoculars): 15 ft (4

The Explore Scientific Narrowband H-Beta Filter 2" is designed for observing deep sky objects which glow in H-Beta light

Just point the telescope up somewhere and ask it to identify Messier objects (for instance) and it will show you the 5 nearest Messier objects to your position and let you GOTO them

Baader AstroSolar Binocular Filter 100mm For 90-110mm Binoculars - ASBF-100 Spotting Scope Adapter extension tubesBaader AstroSolar Binocular Filter 100mm For 90 110mm Binoculars Safe solar observation with all types of binoculars safe solar photography with all camera lenses AstroSolar Safety Film OD 5. 0, mounted stress free in high quality cell One side of filter cell shortened for use with binoculars. Two filters are mandatory for binocular observation, mentioned price is for one piece only Scope of supply: ASBF Filter (Apertures 50 to 100mm) come with three