TECNOSKY ED APO REFRACTOR 70/420 F/6

TECNOSKY ED APO REFRACTOR 70/420 F/6

AST-TECNOSKY ED 70MM F/6 OTA 

The 70 mm ED Doublet optical tube assembly has a focal length of 420 mm and a focal ratio of f/6.  A 2″ 10:1 dual speed Crayford style focuser comes standard with the ED70, and a 2″ to 1.25″ adapter is included so that you can make use of either 2″ or 1.25″ eyepieces. Finally, a foam-fitted hard case is part of the ED70 package, allowing you to transport and store your telescope safely.

Included Accessories:

• 2″ Crayford-Style 10:1 Dual-Speed Focuser
• 2″ – 1.25″ Reducer
• Carry Case with Fitted Foam

SPECIFICATIONS

• Aperture: 70 mm
• Focal Ratio: f/6
• Focal Length: 420 mm
• Coatings: Fully Multi-Coated
• Optics Type: ED Doublet
• Focuser: 2” Dual Speed Crayford-Type
• Focus Adapter: 2” to 1.25”
• Includes Case: Yes