ALPINE ASTRONOMICAL Baader Rowe Coma Corrector for Newtonians Diodes Note: This item is non-returnable

Note: This item is non-returnable

this cover helps break up the shape of the lens

Meets ATA standards for airline travel

Level and Pitch Adjust

A new bottom thumb button provides greatly extended functionality when used with the included driver

ALPINE ASTRONOMICAL Baader Rowe Coma Corrector for Newtonians Diodes Note: This item is non-returnableFor Reflector OTAs from f 3. 5 to f 6 Optimized for f 4 Focal Ratio OTAs Triplet Lens Configuration Phantom Group Multi Coatings Adds 91. 5mm Back Focus Distance For 2" Focusers and Drawtubes Does Not Affect Magnification or f Value Stop Ring for Precise Depth Placement Threaded for 2" Eyepiece Filters Standard Male T Mount Threads Designed by Dave Rowe, the Alpine Astronomical Baader Rowe Coma Corrector helps to solve a common problem with Newtonian