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Telescope
Optical Design
Clear Aperture
Primary Mirror Diameter
Focal Length
Focal Ratio
Resolution
Super Multi-Coatings
Limiting Visual Magnitude (approx)
Limiting Photographic Magnitude (approx)
Image Scale (°/inch)
Maximum Practical Visual Power
Near Focus
Optical Tube Size
Secondary Mirror Obstruction
Telescope Mounting
Setting Circle Diameters
RA Motor Drive System
Hemispheres of Operation
Declination Control System
Motor Drive Gear Diameter
Manual Slow-Motion Controls
Hand Controller
Main Controller
Telescope Size, Swung Down
35mm Angular Film Coverage
35mm Linear Film Coverage @:
50"
500"
3000"
Tele-Extender Used Without Eyepiece @:
50'
500'
3000'
Net Telescope Weights (approx)
Telescope
Optional Equatorial Wedge
Optional Super Wedge
Field Tripod
Accessories
Shipping Weights (approx)
Telescope
Equatorial Wedge (optional)
Super Wedge (optional)
Field Tripod
Case (for 10" models)
Accessories
- 80 -
8" LX200 f/10
Schmidt-Cassegrain
Catadioptric
203mm (8")
209.6mm (8.25)
2000mm (80")
f/10
.56 arc sec
Standard
14.0
16.5
0.72°/inch
500X
25'
9.1" Dia. x 16" Long
3.0" (14.1%)
Heavy-Duty Fork-Type
Double Tine
Dec.: 6"; R.A.: 8.75"
9-speed, microprocessor
controlled 12v. DC servo
motor; 5.75" worm gear
with Smart Drive
North and South -
switchable
9-speed, DC servo
controlled 5.75" worm gear
with Dec drift software
5-3/4" Worm Gear
Dec. and R.A.
Motorola 68HC05
microcontroller; 2 line x 16
alphanumeric character
display; 19 button keypad,
red LED backlit
16 MHz 68000
microprocessor; 1 Meg
program memory
16K RAM; 512 byte
non-volatile memory
(EEROM)
9.25" x 16" x 25"
0.97° x 0.68°
6.2" x 8.7"
6.0' x 8.5'
36.0' x 51.0'
6.8" x 8.5"
4.9' x 7.2'
31' x 45'
37#
7#
N/A
20#
8#
64# (w/ case)
9#
N/A
26#
30#
5#
10" LX200 f/10
Schmidt-Cassegrain
Catadioptric
254mm (10")
263.5mm (10.375)
2500mm (100")
f/10
.45 arc sec
Standard
14.5
17.0
0.57°/inch
625X
50'
11.75" Dia. x 22" Long
3.7" (13.7%)
Heavy-Duty Fork-Type
Double Tine
Dec.: 6"; R.A.: 8.75"
9-speed, microprocessor
controlled 12v. DC servo
motor; 5.75" worm gear
with Smart Drive
North and South -
switchable
9-speed, DC servo
controlled 5.75" worm gear
with Dec drift software
5-3/4" Worm Gear
Dec. and R.A.
Motorola 68HC05
microcontroller; 2 line x 16
alphanumeric character
display; 19 button keypad,
red LED backlit
16 MHz 68000
microprocessor; 1 Meg
program memory
16K RAM; 512 byte
non-volatile memory
(EEROM)
12" x 19" x 31"
0.78° x 0.54°
5.0" x 7.0"
4.8' x 6.8'
28.8' x 40.8'
4.6" x 6.8"
4.0' x 5.8'
25' x 36'
61#
N/A
26#
20#
8#
69#
N/A
38#
26#
30#
5#
12" LX200 f/10
Schmidt-Cassegrain
Catadioptric
305mm (12")
314.3mm (12.375")
3048mm (120")
f/10
.375 arc sec
Standard
15.0
17.5
0.48°/inch
750X
75'
13.6" Dia. x 25" Long
4.0" (11.1%)
Heavy-Duty Fork-Type
Double Tine
Dec.: 6"; R.A.: 8.75"
9-Speed, microprocessor
controlled 12v. DC servo
motor; 5.75" worm gear
with Smart Drive
North and South -
switchable
9-speed, DC servo
controlled 5.75" worm gear
with Dec drift software
5-3/4" Worm Gear
Dec. and R.A.
Motorola 68HC05
microcontroller; 2 line x 16
alphanumeric character
display; 19 button keypad,
red LED backlit
16 MHz 68000
microprocessor; 1 Meg
program memory
16K RAM; 512 byte
non-volatile memory
(EEROM)
15" x 20" x 37"
0.65° x 0.45°
4.1" x 5.8"
4.0' x 5.7'
24.0' x 34.0'
3.5" x 5.7"
3.3' x 4.8'
21' x 30'
70#
N/A
26#
50#
8#
95# (w/ case)
N/A
38#
57#
N/A
10#
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