Lunt Engineering 70mm F/6 ED Doublet OTA

Lunt Engineering 70mm ED APO Refractor

Whether you are looking for an optical tube for your Lunt front-mounted h-alpha solar filter, a guidescope, or a portable celestial telescope that you can trick out the way you want, Lunt Engineering has the OTA for you.

We offer three optical tube sizes:  70 mm, 80 mm, and 102 mm.  All three are ED doublet refractors and are fully multi-coated.  They come with a 2″ dual speed (10:1) Crayford style focuser for smooth and precise coarse and fine focusing.  You will also receive a 2″ to 1.25″ adapter so that you can use both 2″ & 1.25″ eyepieces.  The optical tube assemblies are white powder-coated aluminum and sport the Lunt Engineering logo.

A foam-fitted case is included in this package.  With your Lunt Engineering OTA and a few extra accessories, you will be ready for just about anything…solar viewing, photography, celestial observations, terrestrial adventures, and more.

SPECIFICATIONSLE 152MM F/7.9 ED APO SPECIFICATIO

Type of Telescope:  Doublet ED-Apochromatic

Lens:   Doublet ED-Apochromatic with Glass Combination: Chengdu CDGM FK61 + Lanthanum H-LAF53

Color:  White with black trim

Tube Material:  Aluminum

Aperture:  70 mm

Focal Ratio:  f/6

Focal Length: 420 mm

Focuser:  2” Rack and Pinion with 1:10 Micro Focusing

Eyepiece Adapter:  2” and 1.25”

Carrying Case Included