Askar FRA600 - 108 mm f/5.6 Quintuplet Astrograph - FRA600 instockl This model is for SCT

This model is for SCT threaded telescopes

Turn it upside down to present a 3/8" tapped hole for mounting compatible mounts to the tripod

With its light but very rigid frame

which increases contrast and resolution for sharper

Askar FRA600 - 108 mm f/5.6 Quintuplet Astrograph - FRA600 instockl This model is for SCTAskar FRA600 f 5. 6 Quintuplet Astrograph FRA600 Sometimes there's no substitute for extra aperture. This 108mm refractor can gather a lot of light and will bring out extraordinary detail in the faintest deep sky objects. This is a great astrograph for any astrophotographer. 108mm aperture 600mm focal length Quintuplet air spaced APO design Full frame camera support No need for flattener 0. 7x Reducer (optional) No need to calculate backfocus length