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Appendix A. Technical Specifications
Optical Design
Air Spaced Doublet Refractor
Optical Tube Materials
Aluminum
Clear Aperture
60 mm
Focal Length
360mm
Focal Ratio
f/6
Resolution Power
1.93 arc sec
Limited Magnitude
10.7
Highest Useful Magnification
120
Focuser 1.25”
rack-and-pinion
Eyepiece adapter
1.25”
Optical Eyepiece
25mm (14.4X)
Diagonal
90º Star Diagonal
Solar Filter
High durability metal film coated glass filter
Imaging Device (#8506 only)
1.3 Megapixels CMOS
Operating System
Windows
Mount AltAzimuth
Mount
Body Materials
Die-cast Aluminum
GOTO System
GOTONOVA
®
Tracking controller
Automatic
Tracking rate
celestial, solar, lunar
Motor
Dual-Axis DC Servo motor with encoders
Slew Speed
2×,8×,64×,256×,MAX( ~4º/sec)
Hand controller
GOTONOVA
®
8405
LCD display
4 line, 21 character with LED backlit
Processor 32bit
ARM
Object in Database
10,000+
Level indicator
Yes
Dovetail Saddle
Integrated VIXEN saddle
Battery
AA x 8
（
Not Included
）
AC/DC adapter
Optional
Power Requirement
DC 12V±2V, >1.2A
Tripod Aluminum
Backpack Yes
Weight 10
lbs
Package Size
29” x 7.5” x 9.5”
Warranty
One Year Limited
