WD-17S is the first harmonic drive mount based on Servo Direct Drive technology. It has only single stage reducer – backlash less strain wave reducer, and eliminate the transmission/assembly error from belt/planetary gear solution. That’s why we called “harmonic drive” mount, providing high precision guiding performance to you.
The mount weighs 4.3kg and carries telescopes up to 13.5kg without a counterweight. With the counterweight and counterweight rod (optional with M12 thread) the mount can also carry telescopes weighing up to 20 kg.
Optimize base can be smoothly fine adjusted with CNC fine tooth screw and gap control design, which make it much easier for polar alignment.

The best seller of the quintuplet series, the FRA500 90mm; It is an instrument suitable for astrophotography.

Thanks to the quintuplet spaced in the air, it provides a flattened field up to 44mm diagonally without the addition of further flatteners/reducers.

Hybrid equatorial mount with harmonic drive in AR and crown with VSF in declination

***Tripod not included

HIKMICRO GRYPHON GQ35L handheld thermal monocular camera is equipped with a 640 × 512 infrared detector, a 1920 × 1080 Low illumination optical detector and a 1024 × 768 OLED display. It supports functions of observation, Wi-Fi hot spot, hot tracking, bi-spectrum image fusion, laser distance measurement, and so on. The monocular is mainly applied to scenarios such as patrolling, searching and rescuing, anti-smuggling, tracing and arresting, hiking, and travel, etc.

• 150 mm apochromatic refractor with matched lens assembly with one ED element
• 1200 mm focal length (f/8)
• Dual-speed 2” Crayford-type focuser
• Tube-ring attachment hardware with V-style dovetail plate
• Aluminum case
• M48 adapter