Photography Questions, Problems & Solutions : TransWikia.com ~ Page 156

What filter size for Pentax 100SDUF telescope?

I am looking to use a Pentax 100SDUF telescope as a long focal length lens. I would like to protect the front element with a clear filter. There...

Asked on 12/17/2020 by Derek Kuhl

1 answer

Supertele autofocus starts to squeal

I have a Nikon 200-400mm F/4 and the autofocus is fast and precise as it always was but recently the motor started to howl/whistle (maybe to squeal). I heard that...

Asked on 12/17/2020

2 answer

Can an infrared light source be used for focusing in the dark?

When I shoot pictures of badgers I recently found that the Nikon D500 + 200mm F/2.0 is a great combination. Badgers often come out very late when its quite dark...

Asked on 12/17/2020

1 answer

CR3 Format in darktable

Since I can't afford Lightroom, I figured I would use darktable. As I wanted to import my RAW - files (in CR3) I realized that darktable doesn't support them. Is...

Asked on 12/17/2020 by Jiaxuan He

3 answer

Lightroom Classic shows too much contrast in develop module (sometimes)

Here is what I did today:Calibrated my monitor with the xrite i1Display Studio.Decided to switch to a default non calibrated profile for now.Started Lightroom and edited a photo.Noticed that something...

Asked on 12/17/2020 by Moritz Lüdtke

2 answer

New sdcard: 94mb of 98GB corrupted

I just bought a new sdcard. Before leaving the shop I ran a test. The test failed at 19GB. I tried to return it, met a lot of resistance and...

Asked on 12/17/2020 by user95184

2 answer

How to transfer Microsoft Photo Person tags to 'normal file tags'?

How to transfer Microsoft Photo Person tags to 'normal file tags'? For instance, I found a program called "TagThatPhoto" that has a video about MS Photo Gallery that says it...

Asked on 12/17/2020 by Bill_Photo

0 answer

How to calculate Lux from EV?

Instead of looking up a chart, how can I calculate Lux from EV? ...

Asked on 12/17/2020 by ohho

1 answer

JJC JF-U wireless trigger does not trigger flash at the right moment

I am trying to take a photo with my camera and trigger an off camera flash all wirelessly with the following setup: A Nikon D5600 and a Metz B520-AF flash...

Asked on 12/17/2020 by Kremi

0 answer

Is there a way to speed up working with large files in Photoshop? Like proxy editing?

I am currently using a camera that produces 60mp+ raw files which I pre-correct in Lightroom and then load into Photoshop for final editing. As I have around 10 layers...

Asked on 12/17/2020

1 answer

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