Celestron, Celestron Telescope Series, CGEM II, EDGEHD, Schmidt-Cassegrain, Tripod

CGEM II 800 EDGEHD Telescope

₹365,702.00 excl. 18% GST

8” EdgeHD optics
CGEM II computerized equatorial mount
Celestron’s premium StarBright XLT coatings provide maximum light transmission
A 9×50 finderscope, 1.25” mirror diagonal for more comfortable viewing, and 1.25” 40 mm Plössl eyepiece are all included

Available on backorder

Categories: Celestron, Celestron Telescope Series, CGEM II, EDGEHD, Schmidt-Cassegrain, Tripod Tags: Celestron, EDGEHD, Equatorial, GoTo, Schmidt-Cassegrain, Tripod

Description
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OPTICAL TUBE INFO:
Optical Design	EdgeHD
Aperture	203.2mm (8″)
Focal Length	2032mm (80″)
Focal Ratio	f/10
Focal Length of Eyepiece 1	40mm (1.57″)
Magnification of Eyepiece 1	51x
Finderscope	9×50
Star Diagonal	1.25″ Star Diagonal
Optical Tube	Aluminum
Highest Useful Magnification	480x
Lowest Useful Magnification	29x
Limiting Stellar Magnitude	14
Resolution (Rayleigh)	0.69 arc seconds
Resolution (Dawes)	0.57 arc seconds
Light Gathering Power (Compared to human eye)	843x
Secondary Mirror Obstruction	64mm (2.5″)
Secondary Mirror Obstruction by Diameter	31%
Secondary Mirror Obstruction by Area	9.77%
Optical Coatings	StarBright XLT
Optical Tube Length	432mm (17″)
Optical Tube Diameter	238mm (9.37″)
Optical Tube Weight	14 lbs (6.35 kg)
Dovetail	CGE Dovetail Bar
MOUNT INFO:
Mount Type	Computerized Equatorial
Instrument load capacity	40 lbs (18 kg)
Height adjustment range (includes mount and tripod)	1346mm – 1651mm (53″ – 65″)
Tripod Leg Diameter	50.8mm (2″) Steel tripod with graduated markings on lower section
Latitude adjustment range	15° – 70°
Mount Head Weight	40 lbs (18.14 kg)
Accessory Tray	Yes
Tripod Weight	20 lbs (9 kg)
Weight of Counterweights	1 x 17 lbs
Slew Speeds	9 slew speeds – max speed 4.5°/second
Tracking Rates	Sidereal, Solar and Lunar
Tracking Modes	EQ North & EQ South
GPS	N/A
Dovetail Compatibility	Dual saddle plates (CG-5 and CGE saddle)
Number of Auxiliary ports	2 Aux ports (1x Hand control port and 1x AUX Port for optional accessories)
Autoguide port	Yes
USB Port	Yes, input on Hand Control
Power Requirements	12V DC, 3.2 amps
Motor Drive	DC servo motors
Alignment Procedures	2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align
Periodic Error Correction	Yes
Computerized Hand Control	2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection
NexStar+ Database	40,000+ objects, 100 user defined programmable objects Enhanced information on over 200 objects
Software	Celestron’s Starry Night Special Edition Software, SkyPortal App
Total Kit Weight	92 lbs (41.7 kg)
Included Items	CGEM II Equatorial Head \|Tripod \| Accessory Tray \| 1 x 17 lbs counterweight \| NexStar+ Hand Control \| DC Power Cable (item#18769) \| Hand Control Holster