| The Cassini CC-2800HS  is mounted on an Altitude Azimuth yoke mount. It's easy use up and down, left  and right movement is great for beginners and casual star gazers alike.  Terrestrial viewing is extremely easy due to the included hybrid diagonal prism which  produces a totally erect image. The Mount features a slow motion altitude  adjustment rod for precision adjustments and is attached to a very sturdy,  fully adjustable, pre-assembled metal tripod with retractable rubber feet. The  telescopes optical tube assembly is finished out with a 360° rotating focus  housing for the ultimate in convenience and usability.
 The Cassini  CC-2800HS optical tube assembly features a 800mm focal length. The objective lens  is an 60mm two element achromat (color correct crown & flint) air spaced  objective lens. The tube itself is aluminum, painted flat black internally, and  fully baffled for excellent visual and CCD imaging. The objective is fully  multi-coated and has a resolving power of 1.9 arc seconds. The optical tube  assembly is diffraction limited at λ4 (1/4 wave in Sodium light). The diagonal  consists of an Erect Image Prism. The finderscope is Cassini’s Mars’ Eye electronic  Finderscope which helps by getting the observer behind the telescope without  losing the surrounding field of view when targeting objects. Included with the  CC-2800 are a 6mm eyepiece (52° apparent field of view), a 20mm eyepiece (52°  apparent field of view) and a 3x Barlow. 
                                        800mm x 60mm  Optical Tube Assembly Diffraction limited  Optical Tube Assembly (λ4) Altitude Azimuth  Yoke Mount Slow Motion  Altitude Adjustment Rod Fully Adjustable,  Pre-assembled Metal TripodCassini Mars Eye  Electronic Finderscope 1¼″ 360° Rotating  Metal Focuser 1¼″ Hybrid Diagonal 1¼″ 20mm Eyepiece 1¼″ 6mm Eyepiece 3x BarlowCassini Planetarium  CD-ROM One Year Warranty  |