Baader AstroSolar Binocular Filter 80mm For 70-90mm Binoculars - ASBF-80 Skywatcher GoTo Telescopes For full frame sensors

For full frame sensors

952 mm focal length

Extremely high transmission results in maximum contrast and isolation of planetary details

This innovation protects your eyepieces from scratches on the barrel and the even pressure means you are always "on center"

Baader AstroSolar Binocular Filter 80mm For 70-90mm Binoculars - ASBF-80 Skywatcher GoTo Telescopes For full frame sensorsBaader AstroSolar Binocular Filter 80mm For 70 90mm 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