Baader AstroSolar Telescope Filter 240mm - OD 5.0 - ASTF-240 Lunt Solar Accessories 5 lb weight

5 lb weight

Made to attach to the rear cell of Schmidt-Cassegrain or Maksutov-Cassegrain telescopes

Can be used also as guide scope or 60mm spotting scope

LiFePO4 chemistry can hold a charge longer and requires less maintenance than a traditional sealed lead acid power supply

Baader AstroSolar Telescope Filter 240mm - OD 5.0 - ASTF-240 Lunt Solar Accessories 5 lb weightBaader AstroSolar Telescope Filter 240mm Tubes 260 300mm OD Safe for solar observation and photography with all high end telescopes and extreme tele lenses. Suitable for highest magnifications and detailed observation of individual sunspots AstroSolar Safety Film OD 5. 0, mounted stress free in temperature compensated cell No astigmatism during winter observation or with temperature changes in summer Scope of supply: ASTF Filter with apertures from 80