Feature

●Full metal construction and anodized aluminum, durable for long time use
●Use this extension tube to get the correct image scale or exact clearance for reducers or field flattens
●The extension tube has a T2 female thread and a T2 male thread to solve spacing problems in astrophotography and eliminates a number of focusing problems
●Astronomical T2 Thread Extension Tube; Male Thread is M42 x 0.75mm, Female Thread is M42 x 0.75mm
●Use this extension tube for the correct image scale or exact distance for reducers or field flats. Provides additional focusing often needed for short-distance terrestrial viewing or astrophotographic applications


Description

SV109 24-35mm M42 Variable Extension Tube It can effectively solve the problem that some astronomical telescopes cannot focus on one camera.

and can shorten the close focus distance, making the telescope easier to connect to a camera.

The SV109 extension tube is mainly used for camera photography.

The structure of the telescope is fixed, with different eyepieces, the focus is different, and it needs to be refocused. Then with the camera,

The camera is also a CMOS chip, and it needs to be refocused. At this point, you need to add an extension tube to concentrate,

so that the camera can be attached to the telescope and capture the image.

Package includes:
1 x SVBONY SV109 24-35mm M42 Variable Extension Tube