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Photography : Recent Questions and Answers (Page 119)

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

How to split my collection in Darktable?

I have a few pretty big collections in Darktable - 500-1000 photos per collection - from when I was starting with all this. Now I'd like to get at least...

Asked on 02/19/2021 by Zlatko

1 answer

Using Lightroom filters to answer: What ND Grad to buy first?

The question what ND graduated filter to get first is quite hard to answer. See: What ND Grad to buy first? I had the idea to look at the...

Asked on 02/19/2021

1 answer

Can I use rechargable batteries in an external flash?

I have a Neewer NW670C flash which uses 4 AA batteries. I've been using regular alkaline ones so far because I couldn't get myself to buy rechargable ones yet. However,...

Asked on 02/19/2021

6 answer

Is it possible to do contrast stretch only on blue channel in Darktable in a simmilar way like IMADJUST (Matlab: 1% saturation)?

I am trying to enhance a picture only on blue channel stretching the histogram. I know its possible to do it manually, but I want to apply it to several...

Asked on 02/19/2021

0 answer

Reverse macro with 2 lenses

I'm wanting to shoot macro using 2 lenses as described various places. My lenses are a 50mm, 30mm and a 75-300mm. Lens sizes are 49mm, 62mm and 55mm.I...

Asked on 02/19/2021

3 answer

Difference between 14-42mm ii r and 14-42mm Objective lens?

I've decided to buy an Olympus OM D M10 mkii as my first serious camera, however I now have to decide which lens to get which it. The cheapest option...

Asked on 02/18/2021 by simon the third

2 answer

Is there some overhead to Write speeds of an SD Card?

I just bought an EOS R, and when recording 4k in all-i mode (8-bit LOG), it usually shuts down after 30 seconds or so (giving me an error, shaming me...

Asked on 02/18/2021

0 answer

Using FF lens on APS-C changes lens aperture value?

Someone told me that hen using Full frame lens on APS-C camera (1.5x crop factor) in addition to multiplying focal length by crop factor (e.g. 35mm * 1.5 = 52mm...

Asked on 02/18/2021 by LilBro

3 answer

How do you compose the price for the end product if it needs more then usual amount of retouching?

If you shoot a session, where the end product will have much exposed skin (face/body), how do you compose the price for the end product? Do you have fixed prices?...

Asked on 02/18/2021 by Evgeniy

0 answer

How do I unlock the shutter of an Agfa Billy Record 7.7?

I am not familiar with vintage cameras. On looking through some old family storage boxes I have found an Agfa Billy Record with bellows - I think its the 7.7...

Asked on 02/18/2021

2 answer

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