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Product Info for Cassini 600 mm x 50 mm Refractor Telescope
Ideal for stargazers of any skill level, the Cassini JRS Refracting Telescope C-JRS is mounted on an Altitude Azimuth yoke mount that is easy to move up and down or left and right and is great for beginners and casual star gazers alike. This Refracting Telescope from Cassini makes terrestrial viewing easy due to the included 90° diagonal mirror which produces a totally erect image. The Cassini C-JRS Telescope is made with an Altitude Azimuth yoke mount that is attached to a very sturdy, fully adjustable, pre-assembled metal tripod with rubber feet. The optical tube assembly on this Cassini Telescope is finished out with a large 1.25in format focus tube. For a great way to see what lies beyond the stars, choose the Cassini C-JRS Refracting Telescope.
Features of Cassini Telescope - C-JRS:
The Cassini C-JRS optical tube assembly features a 600mm focal length. The objective lens is an 50mm 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 2.28 arc seconds.
The optical tube assembly is diffraction limited at 1/4 wave in Sodium light.
The diagonal consists of a 45° Schmidt prism that is fully coated in Magnesium Fluoride (refractive index: n = 1.38).
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.
6mm eyepiece (52° apparent field of view)
20mm eyepiece (52° apparent field of view)
3x Barlow
600mm x 50mm Optical Tube Assembly
Diffraction limited Optical Tube Assembly
Altitude Azimuth Yoke Mount
Fully Adjustable, Pre-assembled Metal Tripod
Cassini Mars Eye Electronic Finderscope
.965" 360° Rotating Metal Focuser
.965" 20mm Eyepiece
.965" 6mm Eyepiece
3x Astroscopic Barlow
Erect Image Prism
Cassini Planetarium CD-ROM
One Year Warranty
Package Contents:
Cassini JRS Refracting Telescope C-JRS
Fully Adjustable, Pre-assembled Metal Tripod
Cassini Mars Eye Electronic Finderscope
.965in 360 deg Rotating Metal Focuser
.965in 20mm Eyepiece
.965in 6mm Eyepiece
3x Astroscopic Barlow
Erect Image Prism
Cassini Planetarium CD-ROM
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