Are some Photography Equipment Manufacturers using crop factor to mislead buyers about ISO, bokeh and aperture? by Tony Northrup
Tony Northrup, is the author of 2012-2013 #1 photography book, "Stunning Digital Photography" (buy here) and famous for his rigorous reviews about photography equipment.
Tony explains this is the real aperture of his Panasonic f 2.8 lens |
This video can revolutionize our way of thinking about our cameras, lenses and manufacturers.
Real ISO |
Please spread the word to end the cheating: Why you need to apply crop factor to both your ISO and aperture, and how Sony, Olympus, & Panasonic use crop factor to mislead buyers. -saids Tony-
Real aperture
TABLE OF CONTENTS:
0:00 - Introduction
1:28 - Focal Length & Crop Factor
3:35 - ISO & Crop Factor(2)
15:00 - Aperture & Crop Factor
21:18 - Panasonic misleading consumers
27:10 - Sony misleading consumers
29:53 - Olympus misleading consumers
30:50 - Panasonic misleading consumers (again)
32:01 - Fuji misleading consumers
33:18 - The Good Guys: Canon, Nikon, Fuji, Sigma, Metabones, Voigtlander, and You
36:51 - Summary
Text, video and images via fb.com/NorthrupPhotography
UPDATE: Is Tony wrong?Maybe Read this via Petapixel via mirrorlessrumors.com
Remember: Copy+NoCredits=Bad Karma
1 comments:
Tony, you are doing a great service to the photography world. Thank you very much for that very informative video and for all of the material you produce. If my work ever gains notoriety, I will be sure to credit you and Chelsea as my mentors.
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