Hi Everyone,
Am thinking of buying a ASI533MC Pro. Will be using this with a range of lenses such as a canon lens and a few other telescopes so I will need a Canon adapter. Am then looking to maybe in the future move to getting a filter such as the L-Pro or L-Extreme. If I am to use it with the Canon lens, I will need to buy a filter draw? If so, will it affect the focus on the camera?
