SPECIFICATION:
R.A. /
DEC. AXIS
All
machined aluminum and stainless
steel, black anodized.
All
stainless steel hardware.
One
2.100" diameter needle thrust
bearing.
One
2.000" diameter needle thrust
bearing.
Two
1.500" diameter needle bearings.
2.812"
diameter, 7075 aluminum
worm gear, 180 tooth.
Dual
supported, ball bearing
housed stainless steel worm-heat treated and ground.
Variable
slip clutch, both axes.
One knob design.
1.250"
diameter aluminum shafts.
Fully
locking, unique tangent
arm design altitude adjustment, 0-64 degrees, large knob for easy
alignment.
Laser
engraved latitude scale
in 2 degree increments.
Single
knob azimuth control,
bi-directional +/- 8.5 degrees.
3.500"
diameter laser engraved
setting circles 6 minute R.A. / 2 degrees DEC. R.A. circle engraved for
Northern and Southern Hemisphere.
Porter
slip ring design.
160
oz/in stepper motor, 1.0
arc sec. step.
Spit
Dovetail saddle-plate design.
Accepts "D" series dovetail plates. Dovetail plate drops in and locks
allowing
for interchaning of any tube assembly, reducing the need for DEC
weights.
Removable
stainless steel weight
shaft w/safety knob.
7
lb counterweight.
11
lb and 21 lb. extra counterweights
available.
Through
the axis polar scope,
works in Northern and Southern hemisphere. Polar scope optional.
Instrument
weight capacity 30
lbs.
Equatorial
head weight 21 lbs.
LW TRIPOD
All
machined aluminum, black
anodized.
Tripod
height, adjustable from
27" - 43"
Fold-up
tripod design for easy
transporting.
Tripod
weight 15 lbs.
DUAL-AXIS ELECTRONICS
Diamond
push button pattern.
R.A.
and DEC. reversing switches.
Three
guiding rates; 30%, 50%
and 2x sidereal rate.
Three
setting rates; 4x, 8x,
16x sidereal rate and super fast 32x HST (high speed transfer).
Quartz
tracking rates: sidereal,
solar, lunar, king.
Periodic
Error Correction (PEC).
Programmable
DEC. Backlash Compensation
(TVC).
Control
panel dimmer.
Accepts
auto-guider systems.
Northern
and Southern Hemisphere
operation.
12
volt DC - 500ma power use.
Tiltable
control panel for easy
access.
Small
hand control box for comfortable
use.
All heights are
to top of tripod. Add 9" @ 34 degrees to center of Dec.-R.A. junction.
Add 6" from Dec.-R.A. junction to top of saddle.
PRICING
DETAILS - Prices in US Dollars
| GM 8 SLT |
Equatorial Head,
Digital Drive, Weight Shaft and 7 lb. weight
|
1,295.00 |
| GM 8 GLT |
Equatorial Head,
Gemini Goto, Weight Shaft and 7 lb. weight. |
2,295.00 |
| GM 8 S |
Equatorial Head,
Digital Drive, Weight Shaft, LW Tripod and 7 lb. weight. |
1,495.00 |
| GM 8 G |
Equatorial Head,
Gemini Goto, Weight Shaft, LW Tripod and 7 lb. weight. |
2,495.00 |
|
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