All Questions

I'm always struggling with photos which contain large zones with trees situated far away from the camera. Haze and pollution cause severe changes in colors, which means that the trees lose their ...

I have learned it has a low pass filter cancelling filter instead of not having a low pass filter. Why add an another anti alias filter to cancel instead of simply removing it? How does the dual ...

Are Manfrotto 200L and 501PL quick release plates interchangeable ? I want to buy a tripod with video head 501PL but want to use it only with small 200L quick release plate. Hope it's possible. ...

I was just about to make calibration files for my Tamron 90mm SP but according to lensfun it was added in 1.613 (there is only one SP 90mm and it's the same as the one I have in EXIF). How can I check ...

I took a picture on my IPhone of my son while we were out hiking the other day. The photo was of my son and the beach in the background. When I checked the picture later I noticed a grey shadow behind ...

In one of the hallucinating scenes in a video I have played. The vision is blurry and objects nearer the edges of the screen are green and red Now the usual chromatic aberration patterns are purple/...

I have been asked to provide pictures in JPEG format at a resolution of 300DPI. My computer give me a picture sizes in kilobytes and Photoscape the photo editing package that I use, converts ...

I'm unsure why my playback screen on my Sony a7 III is showing so much information. It's difficult to see the pictures I'm taking because the image shows up so small. I can use the AF-ON button to ...

I am trying to decide between investing into Lightroom or Capture One. Besides presets (that are equivalent to Capture one's styles) Lightroom also has profiles which do not change slider positions ...

I love shooting social dancers. Can you give me constructive feedback at my latest albums what I do you like and what you think I can improve? https://stanyakimov.com/albums/ All photos are taken ...

My 50 1.8 STM back-focuses a little when focused through OVF. I visited Canon Service in Bangalore today. The technician there outright told me that there is no adjustment possible for 50mm 1.8 stm ...

How can you view a 360° image (spherical panorama, also known as equirectangular projection) on your desktop in a way that allows you to pan and zoom around? When viewing it in many apps it just ...

I have auto focus problems with Sigma 18-35 which I recently bought on D3300. I would like to see other's AF adjustment/calibration settings. I am having a hard time with setting it up. Are the ...

Easily to explain hard to do. I wonder if its possible for me to take photo of my street in the day and make it look like night because night photography is beautiful but night requires high shutter ...

I've been researching extension tubes for macro photography and I can't quite get a handle on how the length of the extension tube, combined with the actual lens (say the standard 18mm-55mm) will work....

I have heard wide lenses make your head inflated which isnt good for portraits like the telephoto which deinflates your head. So If I use 35mm prime on full frame. Does it mean I will get perfect ...

I Was watching one of the actually good movies. In one of the scenes the grandpa tries to "preach" the teens. Here is the scene Its not very obvious but for some reason the chair and the granpa ...

I want to be able to photograph the dome of St Paul's cathedral from King Henry's Mound in Richmond Park. Would a telephoto or zoom lens be the best, what focal length/zoom would be the best for ...

I am planning to buy a Superzoom point and shoot camera and my goal is to get maximum telephoto zoom. I have ended up in Nikon Coolpix P1000. I went through this article : The 20 Best Superzoom ...

I would like to try a time lapse with my (Android) phone. There are many useful apps for stitching photos together, but the trick is to get photos that are lined up, taken under the same lighting ...

I had open my lens of Canon EOS m50 while I am on a ferry to a local island near by. Once I reach home I saw few spots on sensor which doesn't look like dust. I used swabs and cleaned the sensor it ...

Amateur photographer here. I will do my best to ask this question in a way that will be as far from opinion-based as I can get. I am traveling to Alaska in a few days and trying to decide what to ...

Please take a look at the picture below. You can see where the focus point was thanks to a LR plugin. But the image is unsharp - again. And yes, I'm sure the dog was standing still enough for 1/250 ...

The lens group in this picture would have its own protective lens tubes like the one on a camera but one for each lens group. What would be an issue having a gap between the lens group and stray light ...

Could parts of a camera be spaced out over a distance rather then together to work in a way a normal camera cannot? What characteristics would this camera have over a normal camera? In the picture ...

Just out of curiosity, I was playing with RGB coordinates and pixels of pictures. Then for some reason I decided to get all pixels of a picture, get the RGB coordinates/values of each pixel (eg. RGB(...

I will be scanning a number of old black and white photos from both medium format and from glass plates. I'm wondering what my best bet is for digitizing and archiving them. So I suppose it's a 2 part ...

On a heavily used Nikon D750 w/ AF-S NIKKOR 24-70mm f/2.8G ED: When using live vision, ussualy while holding the camera up over my head, autofocus focuses nowhere. This happens right after having ...

I am trying to study basic digital image processing but i am confused by the difference between two terms "image contrast " and "image sharpening' Please kindly explain the difference and if possible ...

At what distance can a face no longer be identified using a camera? At what distance can a figure of a person no longer be captured?

When I use the AF-S mode or any other mode through the view finder, I can see an area in which the focus point can be moved. It is relatively small. What if I want to focus out of that area or focus ...

Is the sandisk extreme pro 95mb/s 32GB a good memory card for Nikon D3500(Full HD at 60fps and 24.2 MP)? Is it an overkill?Should i buy a cheaper one?

Is it allowed to edit images marked as editorial on stock photography sites? The main content of the photo is a building and I just want to remove distracting elements like drainage wells and ...

I have industrial camera. Its model is BFLY-23S6M as depicted below. This camera is used for license plate recognition. A 850nm infra-red projector is near the camera. As I know it is better to ...

Hand rolled Vision3 500T film, but I would like to know what is the best ISO to use, 400 or 800, and why?

I am interested in landscape night photography and would like to avoid star trails. The research I did so far suggests that I should use image stacking to accomplish this but I am having some trouble ...

My daughter dropped her camera. You can see through the view finder and it will focus on whatever you are looking at. You take the picture and all you get is a black screen on the review of the ...

First, I am using my Canon Camera 6Dmark2. I have a two flashes: one is the Godox V860IIC and a Canon Flash 600 EX-RT. I also have a wireless trigger Godox XProC. I can easily trigger the Godox ...

How to set a white point for customers to both view online and then order prints directly from the website?

I've been tasked with equipping a studio. We are using Canon EOS film cameras and Canon EOS digital cameras. The Canon EOS film cameras support E-TTL flash metering, the digital ones support E-TTLII ...

I am looking for a software (or a script or a python library - I can write the script out of it - or whatever) which could automatically detect the eyes, rotate and zoom the individual images in order ...

The AF-on button of my Nikon D500 camera popped off the camera yesterday. It still works if I hold it with a finger and click, but I can't really shoot while holding it all the time. Can I safely ...

I really like working with LUTs (color Lookup Tables). But I think Lightroom is missing some functionalities in this regard, or I cannot find them. Is it possible to: Use more than one LUT in ...

recently I've started having troubles with my image colors. The same image (sRGB) looks different in Lightroom, Windows, and Android. I import my photos that were shot on Fujifilm X-T3 in raw (.RAF) ...

I have a Sekonic L308X. At the bottom right, next to aperture value, there is a number. See below image: The manual only said it's a 0.1 step display. What is it? Hand how can it help us to make ...

Original Photo: Masked Photo (in photoshop): I used a black background as to make it supposedly easier to see the object. But I guess since it's transparent it messes it up. I was using a ...

I am using two of the transceivers and two of the speedlights. Everything will sync together, my camera will communicate with the speedlights. Like if I change from f1.8 to f4 it will also change on ...

In this link https://www.dyxum.com/dforum/ayone-knows-the-mc-mto11ca-10-1000-telephoto-lens_topic12136.html A poster claims that the 1000mm mto-11 can be extended to 2000mm by removing a stop and ...

Importing "live photos" from an iPhone to a PC we get an image (either JPG or HEIC) and a MOV, the latter consisting of up to 1.5 seconds of video recorded on either side of the key image. Editing a ...

I have a series of images (many, many images) that were taken with slightly uneven lighting: I also have an image of the blank white background under the same lighting: I would like to use the blank ...