Planewave

Apologies that there was still an outdated image on this product page. The second image shows the current scope of supply: there are pre-punched compartments for up to 8 eyepieces, but all in the same size and not tailored to individual eyepiece sizes.

When you have a good refractor, all the light and also the the heat passes through the lenses and end up in the Herschel wedge. There the heat will be dissipated and the lens will be only a few degrees warmer but not really hot. So there is no danger for damage of the lens. We checked the Herschel wedge in summertime on an 8" Zeiss Refractor -.a whole day - and it survived very well.

We do not know the threads of all telescopes, and these may even change when a telescope is produced for some time. And SkyWatcher uses several threads on their telescopes. So, unfortunately, we'd have to ask you to measure the thread of your telescope. That's the best way to see if it fits.
We have a description of how to measure the thread of your telescope here:
https://www.baader-planetarium.com/en/blog/clicklock-clamp-for-your-telescope/
If it doesn't fit, you can also send us the data through this website.

Our distributor for the US is Alpine Astronomical. You can find the adress in our dealer locator at
https://www.baader-planetarium.com/en/storelocator

You can use the Baader Nose piece 1¼" / T-2 (T-2 part #14) # 2458105 to equip all our T-2 eyepiece clamps with a 1.25" nosepiece.

By the way: If you want to use them in a 2" focuser instead, you can use Baader 2" / T-2 Nose Piece and Camera adapter (T-2 part #16) # 2408150

Yes, the BCF Filter should also work for the Canon 1300D