S400M-C D66mm f/6 ED RefractorDescription:
* Advanced 2-element objective lens system minimizes color aberration
* Fully multi-coated optics ensures utmost light transmission
* Finely CNC machining aluminum body and focuser
* Deluxe high-glossy anodizing finish
* Retractable sunshade
* Accept all 1.25” universal telescope eyepieces
Specification:
Optical design: Refractor
Aperture: 66mm
Focal Length: 400mm
Focal Ratio : f/6
Lens: Doublet, ED APO S-FPL51 Fully Multi-Coated
Attachments: Patented 2“Rack & Pinion Hybrid – Drive Focuser,Aluminum Carry Case
**The diagonal and eye piece showed in above photo are EXCLUDED.