Happily Serving You in the Same Location for Over 58 Years!


Explore Scientific - TDM Adapter for MEADE LX200ACF

Model#: 0721250

Be the first to review this product

Availability: In stock

Regular Price: $1,622.99

Special Price: $729.99

Manufactured by: Explore Scientific


TDM Adapter for 8" - 12" MEADE LX200

You need this adapter to attach the TDM to your 8" - 12" MEADE LX200 mount.

What is the Telescope Drive Master?
Designed to attach to popularly available equatorial mounts, the Telescope Drive Master™ (TDM) uses a mount-specific adapter, an ultra-high resolution encoder, and an electronics package that transforms your drive system into a super-performance, research-grade drive. This device does not require tedious PEC training, just turning on the TDM almost eliminates all of the periodic and non-periodic tracking error of your equatorial mount.

How does the TDM work?
The electronic controller unit compares the signals incoming from the high precision rotary encoder mounted onto the RA shaft with the time signal of its quartz oscillator. Any deviations of the angular velocity of the RA shaft from the prescribed drive rate, are compensated by feedback regulation in real time by accelerating or slowing down the drive.
If further correction is needed because of errors other than periodic drive error, the TDM allows auto-guider input as well.

How much better can the Drive perform?
A typical drive on an moderately-priced equatorial mount can easily have 20-30 arc seconds (or more) periodic error. The Telescope Drive Master can easily improve it down to 2-to-2.5 arc-seconds peak-to-valley or less, which is what you would expect from equatorial mounts that cost many thousands of dollars.


EXPLORE SCIENTIFIC branded products are under warranty forever, and this warranty is transferrable from owner-to-owner as long as the product is registered with EXPLORE SCIENTIFIC.

This Transferrable Unlimited Lifetime Warranty covers any problem no matter what the cause. In addition, this new warranty supersedes and is retroactive for EXPLORE SCIENTIFIC branded products that are already serving in the field, provided they are registered with us.

That means that no matter what the cause of the problem, no matter if you are the second or the 20th owner, we will take care of your EXPLORE SCIENTIFIC branded product without any repair or replacement fees.  For more info watch the following video by  Mr.Scott Roberts, Founder of Explore Scientific.






 MC 11/14

Additional Information

Name Explore Scientific - TDM Adapter for MEADE LX200ACF
Manufacturer Explore Scientific
Model 0721250