iOptron and Ontario Telescope were kind of enough to loan me a new iOptron HEM15 mount to test and work with. I’ve been using it the past couple of months and here are some of my thoughts on it.

iOptron HEM15

Quick highlights:

  • The HEM15 is a hybrid strain wave drive mount created by iOptron.
  • It is a lightweight mount head weighing 5.5lbs that can carry an 18 lbs payload without needing a counterweight.
  • The HEM15 aims to deliver an enhanced astronomy experience based on iOptron’s expertise in precision mounts.
  • Easy to setup and get using. Perfect for travel and more.

Introduction

The iOptron’s HEM15 Hybrid Equatorial Mount, with or without iPolar, is here to revolutionize your stargazing experience. In this guide, I’ll delve into the features and benefits of the iOptron HEM15, its performance capabilities, and how it empowers you to capture stunning night sky wonders during your travel astrophotography expeditions.

A Glimpse into iOptron’s Innovative HEM Series

iOptron HEM15 strainwave mount with a Starfield Optics 60mm Quad Refractor and QHY268C camera.
iOptron HEM15 strainwave mount with a Starfield Optics 60mm Quad Refractor and QHY268C camera.

The HEM15, the newest addition to iOptron’s revolutionary hybrid strain wave drive mounts, is set to redefine the way astrophotography enthusiasts capture the cosmos. This mount combines state-of-the-art strain wave gear technology for RA (right ascension) movement with a backlash-free DEC (declination) worm/belt drive design, allowing for unparalleled weight-to-payload efficiency. 

Unleashing the Tiny Titan’s Power

Weighing just 2.5kg (5.5lbs), the HEM15 can carry an impressive 8.2kg (18 lbs) payload without the need for counterweights and up to 12kg (26.5lbs) with the optional counter weight installed. Its compact design makes it a perfect companion for travel astrophotography, enabling you to explore and image the night sky with ease and convenience. Moreover, the mount’s electronic friction brake and power-down memory ensure seamless tracking even after abrupt power interruptions, saving you time and effort on realignments.

Some images I took using the iOptron HEM15...

NGC 7000 taken with the Optolong L-Quad Enhance Filter.
NGC 7380 imaged with the Optolong L-Quad Enhance Filter and processed in a SHO palette.
M31

Purchase in Canada at Ontario Telescope: https://bit.ly/3Ej6Slv

or USA and International order here: 

Agena Astro: https://bit.ly/45ER2wS
High Point Scientific: https://bit.ly/3QkSJu3

Embracing Precision and Durability

Crafted with precision and reliability in mind, the HEM15 boasts a black anodized all-metal CNC machined body, providing not only visual appeal but also a rugged platform that guarantees peak performance for years to come. Whether you’re a seasoned astrophotographer or a passionate beginner, the HEM15’s robust build and design ensure unwavering stability during your astrophotography sessions.

Seamless Control and Connectivity

iOptron HEM15: A Noteworthy Contender

At a glance, some astrophotography enthusiasts might find the HEM15’s price tag somewhat daunting, especially when compared to other iOptron mounts. However, its unique blend of hybrid strain wave drive technology, innovative design and portability along with payload capability, are where its true value lies.

Purchase in Canada at Ontario Telescope: https://bit.ly/3Ej6Slv

or USA and International order here: 

Agena Astro: https://bit.ly/45ER2wS
High Point Scientific: https://bit.ly/3QkSJu3

The Portability Factor

While the HEM27 may have higher payload capacity, the HEM15 shines when it comes to portability. With a weight difference of 2.65 lbs between the two mounts, the HEM15 proves to be a more lightweight and convenient travel companion, especially for airline travel or on-the-go astrophotography escapades.

Conclusion

In the realm of astrophotography, the iOptron HEM15 Harmonic Mount stands as a worthy contender, blending innovation, portability, and precision into a compact design. Whether you’re a seasoned astrophotographer or a budding stargazer, the HEM15’s impressive features promise an unforgettable journey through the cosmos.

Capturing the beauty of the night sky during your travel astrophotography expeditions becomes effortless with the HEM15’s impeccable performance. Embrace the tiny titan, dominate the night sky, and unlock breathtaking celestial wonders with iOptron’s HEM15 Harmonic Mount.

So, pack your gear, venture into the celestial realm, and witness the universe unfold with the help of iOptron’s innovative HEM15 Harmonic Mount!

Purchase in Canada at Ontario Telescope: https://bit.ly/3Ej6Slv

or USA and International order here: 

Agena Astro: https://bit.ly/45ER2wS
High Point Scientific: https://bit.ly/3QkSJu3

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