Tele Vue Bandmate Mars Type B Filter - 1.25" Round Mounted - DISCONTINUED
Tele Vue Bandmate Mars Filter - Type B - 1.25"
The Bandmate Mars Type-B filter has a high efficiency, single band dielectric coating that achieves penetrating views of the Martian surface. The surface appearance is similar to that of the popular #21 filter. However, the Type-B features a broadband anti-reflection coating on one side and filter coating on the other that makes it far more efficient.
Televue Product Number: BMB-0125