Sky Mentor 1.25" Nosepiece with M42 Threads - TA03 Global recommendation Aperture (mm): 127 mm (5

Aperture (mm): 127 mm (5 in)

the 11-inch SCT gathers 41% more light than the 9

A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or spotting scope

25") Focal Length 2350 mm (93") Focal Ratio f/10 Focal Length of Eyepiece 23 mm (

2 Central obstruction diameter: 77mm (3

Sky Mentor 1.25" Nosepiece with M42 Threads - TA03 Global recommendation Aperture (mm): 127 mm (5This T Adapter, or Nosepiece, has a 1. 25" insert barrel and M42*0. 75 threads. You can use it to do prime focus astrophotography with a DSLR by adding a T ring for your specific camera model. The barrel can be inserted into a 1. 25" focuser or 2" to 1. 25" adapter if you have a 2" focuser. Great for Newtonian reflectors. Also works great for other 1. 25" applications that require T2 threads.