Standard Adapter

Generally used on refractor style telescopes, but can be used with Newtonians in certain situations depending on where the focal point resides.

Our Standard Adapter can be used where zero length is not a consideration. It uses a thumb screw on the body of the adapter to hold the 1 ¼ eyepieces and the adapter is held in place by the thumb screw/s in the draw tube.

?        All 1 ¼ eyepiece adapters are interchangeable with our focuser draw tubes and come with a brass compressing ring.

?        All 1 ¼ eyepiece adapters have a 48 mm thread machined in the back to accommodate 2 inch filters

Low Profile Adapter

Our Low Profile adapter is designed to add zero length when inserted into the 2 inch draw tube. The thumb screws on the draw tube can be used for holding the 1 ¼ adapter and the eyepieces simultaneously. This adapter has no flange and works well with larger eyepieces

Easy Grip Adapter

Our Easy Grip Adapter is the same as our Original Low Profile Adapter but with an additional raised flange that adds ¼ of an inch. For most eyepieces this flange does not interfere and allows gripping the adapter for easier removal.

Note: For some applications such as 1 ¼ inch diagonals the flange will prevent the diagonal from seating flush with the adapter.

?        All 1 ¼ eyepiece adapters are interchangeable with our focuser draw tubes and come with a brass compressing ring.

?        All 1 ¼ eyepiece adapters have a 48 mm thread machined in the back to accommodate 2 inch filters.