Uploaded October 2025 | Updated September 2026, 2 weeks ago

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Review of the Sony 100mm f/2.8 Macro GM with comparison to the older 90mm Macro G.
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🛒 Sony 100mm f/2.8 Macro GM: geni.us/mLasu
📊 Undone LUTs: geraldundone.com/luts
🔌 Undone Cables: geni.us/uWgy
🟣 Gerald Undone Merch: geraldundone.com

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Table of Contents:
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0:00 - Intro & Disclosure
0:41 - Build & Features
1:45 - Autofocus
2:28 - Focus Breathing
4:28 - Macro Ratios
5:19 - Sharpness
5:49 - Chromatic Aberration
6:40 - Bokeh
7:19 - Distortion & Vignetting
7:32 - Flare & Sunstars
8:08 - Detail & Color
9:49 - Portraits
10:54 - Final Thoughts

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Gear Used to Make This Video:
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Camera: geni.us/lfNKufl
Lens: geni.us/fGKNl4i
Microphone: geni.us/I40Dn
Recorder: geni.us/ZLyb
Key Light: geni.us/BV3N4H

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Follow Me:
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Twitter: twitter.com/GeraldUndone
Instagram: instagram.com/geraldundone
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Affiliate Links:
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🛒 Amazon: geni.us/1m1G32
🛒 B&H Photo: bhpho.to/2MYRKBE

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#sonyalpha #lensreview #macrolens