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Photography : Recent Questions and Answers (Page 151)

Find answers to your questions about Photography or help others by answering their Photography questions.

Why does Lightroom HSL/ColorMixer produce asymmetric results?

I notice that when I pick a color channel such as red in the HSL/ColorMixer tool and adjust the hue, the amount of hue adjustment in degrees is not the...

Asked on 12/27/2020 by J. Coder

2 answer

How do I turn off the LCD and EVF during timelapse on Olympus OM-D E-M1?

I want to save as much battery as possible. EVF consumes a lot of energy. Is there any way to disable both displays during timelapse shooting?...

Asked on 12/26/2020 by skrat

1 answer

What does CHA mean on Nikon D-90?

I have a Nikon D90 camera body and today I started getting a CHA error on the display on the top of the body that shows f-stop and other settings....

Asked on 12/25/2020 by WilliamKF

4 answer

Set "Create Date" to "Last Modified Date"

I have a few thousand photos in which I need to set "Create Date" to "Last Modified Date", is there any tool that can help me do it automatically?...

Asked on 12/25/2020 by Bohdan Kordon

1 answer

Does it actually matter considering DxOMark's Perceived MPix Score for lenses?

The score of Tamron 70-200 f2.8 Di VC is higher than Canon 70-200mm f4L IS on an APS-C Canon Camera like the 550D. Does this make the lens better than...

Asked on 12/25/2020 by Amrit Bharadwaj

1 answer

How do I troubleshoot my Godox firmware updating process?

I'm trying to update my Godox flash's firmware, but it's not working, and I can't figure out why. I've successfully installed the firmware update application, I've connected my flash to...

Asked on 12/25/2020

1 answer

Are award winning landscape images edited?

I am on Flickr and 500px and also exploring award winning photographer's shots. They are beautiful, but I always wonder how much they edit their images? Can an image straight...

Asked on 12/25/2020 by CrazyC

3 answer

ColorSync found bad profile on Mac. What are the possible side effects?

Today something led me to discover ColorSync Utility under Applications > Utilities. Upon Verify I discovered 9 bad profiles on my Mac.Searching for profiles...Checking 63 profiles.../Library/ColorSync/Profiles/EW-GRAY18 Tag...

Asked on 12/25/2020 by Abhinav Singh

1 answer

Saturation Capacity and ADU

I'm having similar issues understanding the relationship between full well capacity and gain as shown in this question here: Reconciling gain (e/ADU), full well capacity and ADC bit depth...

Asked on 12/25/2020 by B. Erickson

1 answer

Could I get a lens hood that suits 'all' lenses?

I understand what a lens hood does, and I've read several of the questions about them here on the site, but I am still left wondering whether I could get...

Asked on 12/24/2020 by Toby Seers

6 answer

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