Uploaded May 2023 | Updated September 2026, 1 hour ago

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Join me at the Tropical Butterfly House for some macro photography using the Sigma 105mm F2.8 EX DG OS HSM lens. I'm reviewing all the important features of this macro les and sharing some shots of the butterflies along the way.

00:00 Intro
00:57 Sigma 105mm with the Nikon D500
02:06 Construction and build quality
03:23 Aperture and magnification ratio
04:48 Focussing and range limiting
05:42 Sigma 105mm image quality
06:42 Lens switches including optical stabilisation
07:46 Conclusion and outro