This Tele Vue 3X Barlow is an Open Box item and therefore has a full manufacturer's warranty!   Comes with original dust covers.  Hurry, won't last long!

• Product design and execution deliver consummate satisfaction

    

• Features include parfocal-ization, 1.25" filter threads, captive lock screws that won''t fall out and full multicoatings

   

• All Tele Vue Barlows now use brass clamp rings for secure, non marring holding of eyepieces and accessories

   

• Multi-coated high index glasses for optimum aberration correction, exceptional contrast with virtually no light loss

    

• Every Tele Vue Barlow must pass the same rigorous f/4, full field testing as all their eyepieces

Optics Type: 3X Barlow Lens

Barrel Size: 1.25"

Coatings: Full multi-coatings

Weight: 0.4 lbs.

Parfocal: Yes

Threaded: Yes

Glass Type: High Index