Astro-Physics

Yes, the BDS-SC will work on a Meade LX-200. We actually have a testreview with images for this, unfortunately only in german language. Please use Google Translate or a similar tool to translate it. Here is the PDF: https://www.baader-planetarium.com/de/downloads/dl/file/id/174/product/2856/bds_sc_diamond_steeltrack_am_meade_lx_200_teleskop.pdf

There are so many spectives/brands on marked with different (proprietary) threads etc. So please try to contact a dealer who is selling this
spective to let you know if our zoom eye piece may is matching with it. You can see our technical specifications here:
https://www.baader-planetarium.com/en/downloads/dl/file/id/357/product/3117/hyperion_universal_zoom_mark_iv_specifications_drawing_and_technical_data.pdf

The #2956268 M68 ClickLock has a 1.0 mm pitch (Zeiss Standard). We are working on a version with 0.75mm pitch which will probably be available in a few months

The two 19mm spacer tubes are included; only the various T-2-extensions are not included.

To mount the 2" UV filter in front of your camera, you need:
- Baader DSLR-2" Filter Holder M48/SP54 # 2408166
- Baader Hyperion DT-Ring SP54/M49 for DTAdapter II&III and Hyperion Eyepieces # 2958049
Then you can attach it in front of your lens with the M49-filter thread. For other lenses, we have different stepper rings starting with SP54

If the built-in UV/IR-filter of your camera has been removed, then the sensibility in UV depends only on the UV-transmission (and sharpness) of your lens in UV. You'll have longer exposure times, as only the blue-sensors of your colour-camera will receive light, but it should not be worse than e.g. infrared-photography.

A non-modified DSLR (with the UV-filter still inside) will not work.