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Unanswered Questions

355 questions with no upvoted or accepted answers
10
votes
2answers
501 views

Identify old Fuji film from 1987

I have a set of old color film negatives that I want to feed to a PlusTek OpticFilm 7600i film scanner. The scanning software is VueScan (it used to be SilverFast). The main problem I have, is that I ...
6
votes
0answers
131 views

1960s-1990s third party lenses - why was the “lowest tier” cheaper to make?

From a retrospective, it seems that there were a couple of mid-tier makers/importers like Vivitar, Sigma, Tamron, Soligor ... and that there was a plethora of small brands (for example, one brand ...
6
votes
1answer
161 views

Comparison of camera sensitivity

There are different ways to quote the sensitivity of cameras. Usually it's quoted in ISO or ASA. ASA and/or ISO is usually reasonably well-defined in the absence of any deviating statement as ISO ...
6
votes
2answers
2k views

Snapbridge and D500 were working with Bluetooth image transfers to my iPhone. Now not working

I have the Nikon D500, with the latest firmware and have not changed anything on the camera. Snapbridge was working for image transfers between the camera and an iPhone running iOS 11. I would select ...
6
votes
2answers
564 views

What whitepoint should I use for calibrated monitors for print and web?

I edit my photos in a room that is painted a neutral grey. I have a blackout blind over the window and a single light-source which is a D65 bulb set in an uplighter that bounces the light off the wall ...
6
votes
1answer
232 views

How can I consolidate keyword hierarchies in Lightroom?

is it possible to consolidate two trees with different number of levels in their hierarchy? That is, I want to add several new superlevels, but due to the current keyword structure it's easier to add ...
6
votes
1answer
310 views

How can I get a fixed short exposure ( < 2s) with a GoPro Hero 4 Black?

Does anybody knows about way to fix or manually set the exposure of a GoPro Hero 4 Black (FW HD4.02.02.00.00). I want to set short exposure (< 2 sec), so that each shot has the same parameter. ...
6
votes
1answer
305 views

Creating “Smart Folders” on the hard drive based on photo IPTC metadata?

I use IPTC metadata for tagging and rating my images. I'd like to create folders on my hard drive containing collections of photos based on the metedata (e.g. 5-star photos in 2015). This would be ...
6
votes
1answer
615 views

Why does DeepSkyStacker output a “glitch” image with just vertical lines

Yesterday I've got my new tracker (iOptron SkyTracker), and took about 30 shots of the Orion Nebula (with my Canon EOS 6D and 70-200mm f/2.8 lens at 200mm, f/4, 6s exposure of each frame) and got home....
6
votes
1answer
95 views

Bare Bulb diffuser for travel?

I found the thread for diffuser for speedlights here but wanted to check out options available for bare-bulb flashes, specifically the Godox AD360ii. I'll be traveling to Vietnam for 3 weeks in ...
5
votes
3answers
393 views

What brand is this vintage tripod?

I have a tripod that is probably at least 30 years old and I would like to know the brand at least. It has a logo on it I have not been able to find nor interpret. Does it say GON? GOON? GOND? ...
5
votes
0answers
2k views

Issue with Yongnuo 568EX flash on i-TTL mode

I've just received 2 pieces of Yongnuo YN568EX for my Nikon D610. When I’m on I-TTL mode the flash fires but the image is black (I tried it on each mode: auto, manual, A…), the sound tick-tick twice-...
5
votes
1answer
103 views

Photoshop CC converting image layers to video clip

I have an image sequence in Photoshop CC 2018 and have turned them into a timelapse. I want to change the speed / length of the video but I am unable to. If I change the framerate it increases/...
4
votes
0answers
66 views

Auto mass transform in Lightroom

I have been using Lightroom to mass develop my photos recently and all the tools work as expected when using automatic functions (e.g. auto WB, auto tone), that is setting an auto value will set it on ...
4
votes
1answer
152 views

Magenta noise on images?

Does anyone know why I'm getting magenta noise on my images. It's very inconsistent when it happens, and I'm having a hard time figuring out what's causing it. I'm seeing the 'noise' predominantly ...

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