SharpStar 61EDPHII ED Triplet APO Refractor Telescope - 61EDPHII deposit eligible The housing is also filled

The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or when using the binocular in damp conditions

Standard 1

Mirror Clutches - Flexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount

470 mm (Extended) Tube Weight: 3

SharpStar 61EDPHII ED Triplet APO Refractor Telescope - 61EDPHII deposit eligible The housing is also filledSharpStar 61EDPHII ED Triplet APO Refractor The optical design was improved in this new design 61 mm f 5. 5 Triplet air spaced optical design Includes special ED lens f 4. 5 full frame reducer lens can be used The appearance is stylish and streamlined 2. 5 inch dual speed rack and pinion focuser, 10: 1 fine focus Universal (Vixen style) dovetail bar One piece Tube Rings New attractive and practical handle This SharpStar 61EDPHII ED APO 61 mm