The MegaMOAG takes the design of the MonsterMOAG and adapts it for telescope systems with larger optical openings.  It comes with the same camera-side adapter as the MonsterMOAG but it has a 4" opening on the scope side and comes with a 4 1/16" - 24 male adapter to connect to larger extension tubes found on the back of many larger telescopes.

MOAG means Manual Off-Axis Guider.  It allows the user to guide their telescope to obtain sharp, round stars by guiding in front of your filters using unfiltered light in the same optical beam as the imaging camera.

The Astrodon MOAG means Manual Off-Axis Guider.  It allows the user to guide their telescope to obtain sharp, round stars by guiding in front of your filters using unfiltered light in the same optical beam as the imaging camera.

MOAG means Manual Off-Axis Guider.  It allows the user to guide their telescope to obtain sharp, round stars by guiding in front of your filters using unfiltered light in the same optical beam as the imaging camera.

MOAG means Manual Off-Axis Guider.  It allows the user to guide their telescope to obtain sharp, round stars by guiding in front of your filters using unfiltered light in the same optical beam as the imaging camera.

Add autoguiding accuracy to any astrophotography setup with the affordable Orion Thin Off-Axis Guider. This versatile accessory lets you image and guide through a single telescope without the need for a separate guide scope!

Starlight Xpress Slimline Off Axis Guider

The Opticstar Off-axis Guider has been designed to interface with the vast majority of existing imaging systems and does not require non-standard adapters, for example existing DSLR T-rings will do if you plan to use a DSLR camera.

The low-profile 1.25" Lumicon Newtonian/Refractor Easy-Guider is one of the most powerful astrophotography accessories available today

This Astrodon Monster MOAG Adapter was designed for theApogee AFW50 (6/09 & Later). Camera side adapter with thicker 0.2" backfocus for newer Apogee filter wheels.

Please note that any MonsterMOAG 3" dovetail adapter will work on the camera side of the MegaMOAG.

SBIG is proud to introduce the new STF-8300, the first high speed 8300 camera with user-selectable automatic image processing!

As a complement to the EFW2 filter wheel, we have developed an  Off_Axis Guider, which features just about everything needed to  successfully use this kind of guiding system.

An essential tool for manual guiding, the GA-4 adapter projects an illuminated reticule of 6 concentric rings onto any 1.25" eyepiece of your choice. The built in 3X Barlow ensures you can use a lower powered eyepiece that has plenty of eye-relief to keep guiding as comfortable as possible. This adapter also allows you to move the rings without having to move the eyepiece making the centering of a guide-star as easy as possible. Indispensable is the word most frequently used when manual guiding is spoken of.