M48 Extension Ring (2") - 30mm T ring this dramatically increases picture noise

this dramatically increases picture noise and the picture becomes very noisy and harsh

the color and clarity of this telescope sets new standards for refractors in this class

you can quickly target any object in the database

The mount head has several mounting holes for mounting a binocular holder using a 1/4 inch photo screw or a standard GP prism clamp for mounting small telescopes

secondary mirror obstruction: 8

M48 Extension Ring (2") - 30mm T ring this dramatically increases picture noiseThis 30mm extension tube is simply screwed into the M48 thread of either a 2" eyepiece or 2" adapter and it provides an additional 30mm optical length to your image train. This is very helpful if your focuser doesn't have enough back focus to achieve focus in your eyepiece or camera. Spec: Material: Barrel made of black anodized metal Thread: Double sided 2" filter thread (M48 x 0. 75) female male Optical path length: 30mm excl. male thread