EM31 Pro Harmonic Equatorial Mount – Lightweight, Precision Engineering for Astrophotography

Take your astrophotography to new heights with the EM31 Pro Harmonic Equatorial Mount. Designed with portability and performance in mind, this mount features precision harmonic reducers and supports up to 20kg of equipment, making it ideal for both beginners and seasoned astronomers.

Why Choose the EM31 Pro?

The EM31 Pro offers unmatched versatility with its ability to switch between German equatorial, side altazimuth, and top altazimuth mounting modes. Weighing only 4kg, it’s perfect for outdoor astronomers seeking a lightweight solution that doesn’t compromise on performance.

Key Features:

• Lightweight and Portable: Weighs only 4kg (excluding dovetail & adapter), making it ideal for mobile astronomers.
• Versatile Payload Capacity: Handles up to 15kg without a counterweight and 20kg with one, ensuring stable support for a wide range of telescopes and cameras.
• Precise Adjustments: Offers fine-tuning with -8° to +8° azimuth and micrometer-level latitude adjustments for accurate positioning.
• High-Performance Motors: Equipped with RA and DEC harmonic reducers, delivering smooth tracking and accurate movements.
• Fast GoTo Speed: Achieves a max GoTo speed of 6°/s for quick targeting of celestial objects.
• Advanced Connectivity: Features USB 2.0, WiFi, and Bluetooth for seamless control and communication.

Installation and Setup

• Easy Alignment: Achieve precise alignment using the German equatorial mount’s features, or switch to altazimuth mode for quick observation setups.
• Polar Calibration: Ideal for astrophotography, the mount supports plate solving, PoleMaster, and iPolar tools for accurate polar alignment.
• Flexible Dovetail Compatibility: Supports a range of dovetails, making it compatible with various telescopes.

Buy the EM31 Pro from Dark Clear Skies

As the exclusive UK distributor of the EM31 Pro Harmonic Equatorial Mount, Dark Clear Skies offers this advanced mount, perfect for both amateur and professional astronomers. Get yours today and experience the precision and versatility that the EM31 Pro offers.

Watch the EM31 Pro in Action

Read the Instruction Manual

Download the EM31 Pro Instruction Manual (PDF)