SWAROVSKI OPTIK TLS APO 30mm Digiscoping Lens for ATX / STX Spotting Scopes

I cannot answer your question without knowing what scope you are using.

The Swarovski TLS APO 30mm Digiscoping Lens for ATX / STX Spotting Scopes BH #SWTLSAATX • MFR #49312 will fit the ATX / STX spotting scopes

According to Swarovski the Swarovski TLS APO 30mm Digiscoping Lens for ATX / STX Spotting Scopes BH #SWTLSAATX • MFR #49312 is only compatible with the ATX / STX spotting scopes

The Swarovski TLS APO 30mm Digiscoping Lens is the correct size for the Canon R7. Plus a T-mount ring such as this: https://bhpho.to/3LWKjbx

With your camera I would use the swaroski flip-up camera mount this mount allows you to use the cameras own lens whitch means you have appiture control witch you don't have with the TLS APO

According to Swarovski: Its excellent optical quality makes it particularly attractive to the most discerning digiscopers who want to use system cameras (23mm), APS-C/DX single-lens reflex cameras (30mm) or full-frame cameras (43mm). It would seem that the 43mm version of the TLS APO would be most appropriate for a full frame mirrorless.

Your right about the vignetting. The APO is designed for a crop sensor camera like the 7D. However, there is a work around if you want to use it on your 5D. Go to the fourth menu in the Settings menu and change theAspect ratio. I would do some test shots to see which one you like best. the other option is of coursecropping the pic your editing software. BTW I sold my Spotting Scope gear. Hope tis helps.

Hello Ingvar - yes, your M6 has the APS-C sized sensor, so the TLS APO 30 is the model that is optimized to work best with it. You would also need a T-mount (also called T-2 mount) for Canon EOS in order to attach the TLS APO 30 to the camera body. The TLS APO 30 is in fact a 30mm pancake type lens that is securely mounted in a rugged, waterproof housing that attaches directly to the spotting scope. Once assembled, the EOS M6, TLS APO 30, and the spotting scope are now a Super Telephoto system. The actual focal length and f/stop of the lens will depend on exactly which spotting scope model you own, and what power the eyepiece is set at.All three of the TLS APO lenses were optimized for use on the X-series (ATX, STX) Modular Spotting Scopes, but they will also do excellent work on the older S-series (ATS, STS, ATM, STM) spotting scopes. One important note - since the X-scopes and the S-scopes use a different attachment ring for the TLS APO, you would order the TLS APO 30 for your specific spotting scope type. Optically, for photography, the Modular 95 (ATX or STX) is the winner in both lens speed and resolution. However, the Modular 85 does have a shorter minimum focusing distance (10.5 feet for the 85, 15 feet for the 95) in case you are planning on using the system for photographing small, close subjects like dragonflies or butterflies.