Eyepiece Projection Adapter from 1.25" to T2 - Variable Length
Eyepiece Projection Adapter from 1.25" to T-2 with Variable Optical Length & 1.25" (M28x0.6) Inner Filter Thread for Your Specialised Deepsky, Colour or other Filters
This is an adapter from 1.25" to T2 with 1.25" inner filter thread (external T2 thread + 31.7mm nosepiece + M28x0.6 filter thread).
You can use the 1.25" filter thread to screw on your filters or other accessories. Its metrical size is M28 x 0.6.
This projection adapter is different from other extenders in a way that the part ending in an external T2-thread (on the left) can be moved up and down along the middle part which holds the projection eyepiece (secured by a screw). In this way the projection factor can be adjusted, as this is important for planetary imaging to use an optimal focal length.
So, the part on the left with the T2-thread connects to your camera adapter (e.g. T-ring, C-mount or webcam adapter and finally, the 1.25" nosepiece (on the right) goes into the eyepiece holder of your telescope...
internal diameter of eyepiece holder part: 38mm (i.e. max diameter of eyepiece that can fit inside: 38mm)
- Camera specific T-ring (available separately for Canon, Nikon, Sony, Panasonic, Olympus etc dSLR cameras).
- for projection photography we would recommend to use a high quality orthoscopic eyepiece
|Weight in Kg||0.4|