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Photography : Recent Questions and Answers (Page 15)

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

Fast, lossy compressed, 10 bit image format (Or 12 bit or 16 bit)

I'm looking for an image format to keep my photo archive. Currently I'm keeping compressed DNG + 80% quality JPG. JPG is useful because you can easily convert and manage,...

Asked on 09/02/2021

3 answer

Can jpg be converted to progressive jpg without quality loss?

My understanding of a progressive jpg is that it saves the color information of each pixel in a different order, to create the progressive loading effect. I.e. instead of RGB...

Asked on 09/02/2021

2 answer

What setup or software do I need to see/ have live access to images as I take them from a DSLR?

Is there a setup that I can have that allows me to have access to the images being taken from a DSLR. That way I can select the one I...

Asked on 09/02/2021 by rndphoto809

1 answer

Calculate lens FOV difference between Full-frame and APS-C sensors?

According to manufacturer specs 20mm lens has Field of View 94 degrees on FF (35mm) sensor and 70 degrees on APS-C sensor. Another 35mm lens only has Field of View...

Asked on 09/02/2021

4 answer

I can only see one filter at a time in photoshop

I am trying to reduce noise in an image by using the "reduce noise" filter + "surface blur", but i can only see one result at a time. I've tried...

Asked on 09/02/2021 by Nicolas Daniel Laskosky Mota

1 answer

Is it worth investing in a used 35 mm Film camera?

I've a Canon 60D and I'm mainly interested in shooting landscapes. I feel very interested in buying a used canon EOS film camera (since my EF lenses are compatible)....

Asked on 09/02/2021

3 answer

Are previews compatible between Lightroom versions?

Lightroom creates a folder to store previews next to each catalog. This folder is named <CATALOG> Previews.lrdata so when a new version of Lightoom Classic is installed and migrates the...

Asked on 09/02/2021

1 answer

High shutter speed VS ND filter

I wonder, when you have too much light for example in snowy conditions, you can reduce the amount of light by using ND filter or High shutter speed. For videos...

Asked on 09/01/2021 by ucha

2 answer

Can I modify a Logitech C615 webcam for infinity focus?

I've been using the Logitech C615 web cam for some time now, for timelapse photography. However I'm not perfectly happy with its focus at "infinity". It's not...

Asked on 09/01/2021 by Ivan Kovacevic

3 answer

how to check gamut coverage in color navigator?

I just got the EIZO CS2740 and i'd like to check what the color gamut coverage percentage is in the various color spaces. how can i do that in color...

Asked on 09/01/2021 by user25849

0 answer

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