iOptron SkyTracker-Pro [STP] w/ iPolar - 3322A

Having difficulty to polar align, especially in Southern Hemisphere? We have a solution: Skyracker^TM Pro with built-in iPolar!

Upgraded from SkyTracker^TM, the Pro is more compact, small enough to fit on your palm, better precision, silent tracking, it even has a built-in rechargeable power source that runs for up to 24 hours of continuous operation. With built-in iPolar, quick and accurate polar alignment is just a joy.

The SkyTracker^TM Pro features four tracking rates, 1X or sidereal, 1/2X for sky and landscape, solar and lunar. All 4 tracking rates work in both northern and southern hemispheres. We have also added a quick slew mode with both forward and reverse to help quickly reframing your image without disrupting the cameras position.

We have made big improvements on the SkyTracker^TM Pro's removable alt-azimuth base, which features a precision bubble level, degree markings for the altitude and a built in post for the azimuth control. You can also mount the SkyTracker^TM Pro head (without the base) directly to any standard photographic tripod with 1/4" or 3/8" threads. The SkyTracker^TM Pro is certainly a must have tool for any photographer interested in astroscape or wide field astrophotography.

Only BLACK color available. Manual:
Instruction Manual
iPolar Operation Manual
iPolar Software
YouTube Assembler Instruction

Specifications

Mount	Ultra compact single axis EQ
Payload (MAX)	6.6 lbs (3kg)
Mount weight	685 gm with battery
Mount weight with base	1150 gm (2.53 lbs) with battery
Body material	Die-cast aluminum with ABS cover
RA shaft	?25mm, steel
Worm wheel	?74mm, 144 teeth aluminum alloy
Worm gear	?11mm, brass
Worm period	600 sec
Bearing	4 pieces
Motor drive	DC servo
Tracking	R.A. automatic
Tracking speed	1X Cel, 1/2 Cel, solar, lunar, N/S
Fast slew speed	180X, forward and reverse
Polar sight hole	~ 8º FOV
Polar scope	iPolar Electronics Polar Scope
Power requirement	Internal rechargeable battery
Battery type	Li-Poly, 3.7V, 2000mAh
Duration of operation	Up to 24 hours at 20ºC
Power charge port	MiniUSB (5V), 80% charge in 5 hours
Body dimension	115x115x95 mm
Operation Temperature	-15~40ºC
Mounting ring	Ø53 mm, 3/8" or 1/4" post threads
Body-base connection	Vixen dovetail, 3/8" socket w/ 1/4" converter
Alt-Azi adjustable Base	Vixen style saddle, 3/8" socket (1/4" converter)
Latitude adjustment range	-30º ~ 65º (with Alt-azi base)
AZ adjustment range	±5°
Base diameter	?80 mm
Warranty	One year limited (90 day on battery)