Uploaded March 2025 | Updated September 2026, 2 weeks ago

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I own this Pentacon Auto 100mm f2.8 for a while and haven't had time to test it well, but had some free time and the weather was great and took it out for a spin. It honestly surprised, how many great looking images I was getting from this 50 year old lens. Though many people might never have heard of Pentacon as its an old company, but in the 60s they were Meyer-Optik Görlitz joined Pentacon. So the Pentacon are same optic designs of Meyer, during Pentacon they focussed advanced multi coating the lenses.

O.D. Ring 49mm - amzn.to/4bV4yS1
Metal Lens cap - amzn.to/41XtQdF
Focus gear ring - amzn.to/4kVK2Vj
Exakta adapter - amzn.to/4jgdWSL
Sony A7c - amzn.to/4iBuJ2C
Microphone - amzn.to/4kQfFjf

0:00 Intro
0:19 Sample footage on Sony A7c
1:21 Cons
1:50 Focus
2:29 Best use
3:10 Vignette
3:15 Distortions
3:20 Aperture
3:32 Bokeh
4:04 Look
4:42 Mount
4:52 Cine Mod
5:12 Conclusion

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Edited with Adobe Premiere Pro - goo.gl/k2EagF

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