This product is sold as is. It's new but does not come with a box or accessories. Only a lens cap is included.

The Celestron C6-A OTA is a great multi-use optical tube with a 1500 mm focal length and a focal ratio of f/10. It offers 40% more light gathering than a 5" Cassegrain telescope. The Celestron C6-A features Celestron's patented StarBright XLT optical coatings, which visibly increase contrast and light transmission for brighter deep space images and shorter exposure times. With StarBright XLT, you'll be able to discern subtle details while viewing the Moon and planets as well as faint galaxies and nebulae.

The Celestron C6-A can be mounted on a multitude of computerized telescope mounts thanks to its CG-5 dovetail bar. It also works well when mounted on a basic manual altazimuth mount for night sky viewing or as a terrestrial spotting scope during the day.

The Celestron C6-A offers an excellent balance of portability, handling ease, light-gathering ability, and price. It is an advanced-level instrument that remains as easy to use as most intermediate and entry-level telescopes.

Specifications:

Optical Design: Schmidt-Cassegrain

Aperture: 150mm (6")

Focal Length: 1500mm (59")

Focal Ratio: f/10

Focal Length of Eyepiece 1: 25mm (0.98")

Magnification of Eyepiece 1: 60x

Finderscope: 6x30

Star Diagonal: 1.25" Star Diagonal

Optical Tube: Aluminum

Highest Useful Magnification: 354x

Lowest Useful Magnification: 21x

Limiting Stellar Magnitude: 13.4

Resolution (Rayleigh): 0.93 arc seconds

Resolution (Dawes): 0.77 arc seconds

Light Gathering Power: 459x (compared to the human eye)

Secondary Mirror Obstruction: 56mm (2.2")

Secondary Mirror Obstruction by Diameter: 37%

Secondary Mirror Obstruction by Area: 14%

Optical Coatings: StarBright XLT

Optical Tube Length: 406mm (16")

Optical Tube Diameter: 180mm (7.12")

Optical Tube Weight: 10 lbs (4.54 kg)

Dovetail: CG-5 Dovetai...