The lens that began the ART line... does it suck? - Sigma 35m F1.4 DG HSM Astrophotography Review

This is kind of an old lens at this point, but it's also a fairly ubiquitous (and affordable) lens. So is it worth trying out for astrophotography? I guess you'll know that answer soon enough! -- Tracked samples were tracked using the Fornax Mounts LighTrack II. (Fervent Astronomy is Fornax's North American Distributor): https://ferventastronomy.com/Products... -- Vetting a lens for astrophotography can be a bit of a pain, as most reviews don't dive deep into lens performance when used on the night sky. As such, I have been compelled to create lens reviews specifically for astrophotographers, which dig into lens performance in somewhat exhaustive detail - all to uncover how the lens performs on the stars. -- To download samples and read up on some of the information discussed in this video, just follow this link: https://ferventastronomy.com/Reviews/... -- Into astrophotography and looking for some gear? Check us out: https://ferventastronomy.com/Products/ -- Clear skies!