Celestron 6" f8 Refractor! (Pre-owned) type-cables-and-computer-accessories ST4 Guider Port: Yes

ST4 Guider Port: Yes

25/31) Filter Compatibility

ensuring that the camera is automatically positioned at the correct distance for optimal sharpness across the entire field

Magnification 2: 111 x

Zoom-lenses in general are not typically renowned for having high quality optics

Celestron 6" f8 Refractor! (Pre-owned) type-cables-and-computer-accessories ST4 Guider Port: YesUsed OTA in great condition. Included Meade 2" Diagonal & 8x50 Finderscope The 6" refractor telescope offers no obstruction of the aperture and at a focal ratio of f 8, the telescope provides you the highest possible contrast when viewing celestial objects, especially the planets. Optical Tube Info: Optical Design Refractor Aperture 150mm (6") Focal Length 1200mm (47") Focal Ratio f 8 Focal Length of Eyepiece 1 20mm (. 8") Magnification of Eyepiece 1