Once an undisputed unicorn 🦄: the FIRST f/2 zoom - Sigma 24-35mm F2 DG HSM Astrophotography Review

Описание: Zoom lenses are all about compromises for convenience, but this one is pretty inconvenient so maybe the compromises aren't that bad? Once upon a time, when I was a younger photographer who put stock in DXOMark scores, this lens stood out so I bought it. Was I hoodwinked?
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Tracked samples were tracked using the Fornax Mounts LighTrack II. (Fervent Astronomy is Fornax's North American Distributor):
https://ferventastronomy.com/Products...
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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.
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To download samples and read up on some of the information discussed in this video, just follow this link:
https://ferventastronomy.com/Reviews/...
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Into astrophotography and looking for some gear? Check us out:
https://ferventastronomy.com/Products/
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Clear skies!