Red Dot Forum Camera Talk: The Bokeh Episode
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- Опубликовано: 5 сен 2024
- In this episode of Red Dot Forum Camera Talk, Leica experts Josh Lehrer and David Farkas are diving deep into bokeh. Often an enigmatic subject, bokeh is the rendering of out-of-focus objects in a photo and is influenced by a wide variety of factors. They'll discuss what makes 'good' bokeh and how lens choice, aperture and focus distance all contribute to a pleasing background. And of course, Josh and David have brought plenty of lenses of various focal lengths, maximum apertures and vintages to demonstrate live in the studio.
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TIMESTAMPS
06:30 Bokeh explanation
07:54 metrics of bokeh
12:22 50 Summicron SL vs 50 Summicron Non APO focus distance
13:17 35 & 50 Summilux close focusing (with live view)
16:01 Focal Length variable
17:38 Origin of “bokeh” term
18:58 24-70 2.8 SL Lens
21:34 28 f2.8
23:42 35 f2.8
24:50 50 f2.8
27:17 70 f2.8
30:19 50 Summilux 1.4 - SL-ASPH intro
31:29 50 Lux SL-ASPH example
35:30 50 Summliux vs 50 SL zoom bokeh balls
38:00 50 Summilux closer focus distance
42:47 Smudgy bokeh balls, spots on rear element
43:06 50mm Summicron non-APO SL
46:53 50mm comparisons
49:10 50mm f1 Noctilux v2
52:29 example
55:24 50 Summicron Rigid
59:39 50 Summilux pre-ASPH v2
1:02:57 stopped down to f2
1:05:37 50 Summilux ASPH v2
1:06:53 50 Lux ASPH v2 @ 1 meter
1:10:30 @ f1.4 vs f2
1:12:00 differences in 50mm examples
1:14:30 50 Summilux ASPH v2 close focus
1:16:20 vintage vs modern bokeh
1:19:30 50mm APO Summicron M
1:25:00 50 Noctilux .95
1:28:33 35mm lenses
1:29:20 35mm Summicron Bokeh King
1:30:39 35mmSummicron v4 Bokeh King example
1:32:00 50 vs 35, focal length, aperture
1:33:30 35 Summicron v6 (current)
1:35:10 New vs old
1:38:55 35 Summilux FLE v2 (close focus)
1:43:45 Stopped down
1:45:00 Close focus distance
1:46:55 35 Steel Rim Reissue
1:51:43 Announcements
1:55:47 75 Noctilux m
2:00:21 75 APO M
2:04:43 70mm 2.5 S Lens
2:10:32 75 APO Summicron SL
Don’t know if this was addressed by other viewers but the “onion ring” look in 50mm Summilux-M Asph out of focus lights, the “bokeh balls”, is not due to a dirty rear element, it is due to the aspheric lens surface. Cleaning of the rear element won’t make it go away-ever.
Thank U for this information
Absolutely fantastic presentation. I watched the whole thing. The only thing I would request is to add more SL primes into the mix. All the best.
Thanks for this presentation. It can serve as a helpful reference, when people ask why I would own Summilux and Summicron lenses in the same focal length, as I do in 50mm, or modern and vintage lenses in the same focal length, as I do at 35mm. I am also thankful that some of the lenses that I own were shown in the comparisons, along with lenses I have considered adding, eventually.
Hello, just watch today! (16.Sep.23) Very good. Thanks. And Welcome to Portugal 😀
I missed the Noctilux-M 1.2/50mm and the Summilux-R 1.4/80mm in this fantastic stream, greetings from Germany
Thanks Guys! Excellent episode!
Appreciate this episode! I love my 28 Lux bokeh and performance! But I hope the 28 Lux was also showcased for comparison. I can see one in the middle part.. ;)
We don’t often photograph close-ups of teddy bears and neon lights in the background. We might more often take photos of flowers close-up. It would be helpful mentioning practical situations like taking close-ups of flowers.
First! 😁 caught the tail end of the livestream and look forward to watching it from the beginning.
I always thought bokeh was a Japanese pronunciation of "bouquet"... as in "the wine has a wonderful bouquet". The intangible atmosphere of the photograph.
How come the palm tree and flamingo have softer edges than the Christmas lights, even though they are nearer?
40:35
Love my Summilux-SL 50mm f1.4.
IMHO, you should have started with some representative shots in your explanation.