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Introducing The HST MiniTracker -- iOptron’s next generation ultra-compact SWG camera tracking device!
Small enough to rest in your palm, yet can carry up to 9lbs of imaging gear. The iOptron HST MiniTracker is the ultimate portable DSLR sky tracking device.
Weighing only 1.75lbs this SWG (strain wave gear) mini imaging tool features 4 tracking rates, sidereal for stars and deep space, lunar for the moon, solar for the sun, and ½ rate for imaging the Milky Way with terrestrial objects in the foreground. Its DC stepper motor and SWG drive train operate silently as it precisely tracks the target subject(s). The metal CNC machined body is not only appealing to the eye, its rugged enough to take on any outdoor adventure. The HST has a vixen style dovetail that slides into the optional AZ base or it can mount directly to a tripod by a 3/8"-16 or 1/4"-20 post. Powered by an internal rechargeable Li-Poly battery, 3 AAAs or external 5 volt power bank giving the user flexibility to choose what best fits the assignment. The side bracket for holding an optional AccuAlignTMpolar scope or iPolar has a “peek hole” for basic alignment.
The HST MiniTracker is the optimal tracking solution for the on the go imager!
Features
All CNC metal structure
Powerful stepper motor
Accepts cameras weighing up to 4kg (8.8 lbs) without a counterweight
Light weight (1.75lbs with battery)
Silent tracking for smooth camera motion, perfect for long-term exposures
4 tracking speed (1X, 1/2X, solar and lunar). 1X celestial tracking for imaging the sky and stars; 1/2X tracking speed for imaging both the starry night and the landscapes at the same time
Quick slew for camera framing adjustment
Operation in both northern and southern Hemisphere
Built-in rechargeable battery with Type-C USB port for power and charging
Attaches to a camera tripod with 3/8” or 1/4” threads
PACKAGE CONTENTS
HST MiniTracker camera mount
Li-Poly rechargeable battery (installed)
Brass 3/8” and 1/4” threaded ball head mounting post (installed)
Type-C USB charging cable
One Year Limited Warranty (90 days on battery)
OPTIONAL ACCESSORIES
#3327 Adjustable AZ/EQ base
#3328 Precision AZ/EQ base
#3330-HST AccuAlignlativeTMdark field illuminated polar scope w/LED
#3339 iPolar electronic polar scope
#3350A Ball head
#3221 Tripod
Mount
Ultra Compact SWG Single-axis Tracking mount
Gear system
Strain wave gear (SWG)
Payload (MAX)
4kg (8.8 lbs), no CW required
Mount weight
790 gm with battery (1.75 lbs)
Drive motor
Stepper motor
Tracking speed
Solar, Lunar. 1X Cel, 1/2 Cel, and N/S
Power requirement
Internal battery or DC5V
Power
Internal Li-Poly battery, external 5V power bank
Battery
Standard 3000mAh rechargeable, optional 3XAAA battery holder
Duration of operation1
Up to 5 hours at 20°C on Li-Poly battery
Power charging port
USB Type-C 5V
Body material
CNC All metal
Body dimension
133x93.25x71.5 mm
Camera mounting block
Ø50 mm w/ 3/8”-16 post
Body-base connection
Vixen type dovetail bar with 3/8”-16 socket and 1/4”-20 converter
Polar scope
Optional iPolar or AccuAlignTM Polar Scope
EQ Base
Optional #3327 or #3328
Operation temperature
-10~40ºC
Warranty
One year limited (90 day on battery)
When using AAA battery, high capacity Lithium batteries are recommended. Operation duration varies.