Baader AstroSolar Telescope Filter 140mm - OD 5.0 - ASTF-140 Giant Binoculars Focal Length: 18mm

Focal Length: 18mm

New motors offer improved tracking performance & provide more power to overcome load imbalances

000+ celestial objects

It has dimensions of 115" in circumference x 90" in height

Baader AstroSolar Telescope Filter 140mm - OD 5.0 - ASTF-140 Giant Binoculars Focal Length: 18mmBaader AstroSolar Telescope Filter 140mm Tubes 160 200mm 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