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 AccuAlignTM polar 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) 3/8” and 1/4” threaded converter for camera tripod/ball head mounting (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 AccuAlignlativeTM dark 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 Quick Slew Yes, for camera framing adjustment 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 operation 1 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) 1. When using AAA battery, high capacity Lithium batteries are recommended. Operation duration varies.
