All Questions

I have a folder full of landscape and portrait oriented photos of a product (2000) and I need to fit all of them in square canvas. I know I could use Photoshop actions to do it in batch, but I do not ...

I am editing photos with a batch process in Photoshop with autosave turned off. When I go through the photos, I cannot actually preview the changes because it closes too fast. Is there a way to tell ...

I’m not sure if this is the correct place to put this but I’d assume it’s a photography thing. In this video When Aldrin is climbing down the ladder of the lander I can see the horizon through him. ...

I know how to convert a fisheye image to equirectangular, to view it inside a 3D VR viewer as a "panorama": ffmpeg -i input.jpg -vf v360:fisheye:equirectangular:ih_fov=180:iv_fov=180:pitch=0 ...

I want to connect my Yongnuo YN 600 EX RT flash so it works as master flash with an Yongnuo YN 560 IV flash as receiver.

Polarizing filters are mainly used to reduce glare on water or similar surfaces. My question is, are there any filters that do the opposite job? ie that allow the camera to capture more glare or ...

Theme: Surprise! Any photo that will surprise the viewer. This theme was suggested by Caleb. Note: This contest will only run for ONE week. Voting Rules View the submissions sorted by active to give ...

What is the exposure triangle? How do the "sides" affect my photographs?

Where can I get XYZ exotic film processed? See below! Background: I've got a 4x5" view camera, and I'd like to shoot some color negatives on it, for printing in a color darkroom that I currently ...

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 are no markings on the lens as to the size of filter ...

I purchased a Profoto B2 250 Air TTL Location Kit which comes with two lithium ion batteries. Unfortunately, other than testing it when I got it, I never really needed to use the second battery as my ...

In DSLRs, exposure bracketing can be used to achieve higher dynamic range in post, but what's the use of it in film cameras? Is it practical to blend 3 different exposures (negatives) in the darkroom?

I shoot 360 photos with a 360 camera that takes the entire scene with two wide-angle lenses that are stitched together to obtain 360 panoramas. I use Rawtherapee for post-processing and colour ...

Please confirm whether the Canon 430EX can be used as off camera flash with the Canon EOS 1300d. I have been searching online and asked different Facebook groups (which non of them answered to my ...

The gasket on the speed control mechanism needs replacement because there are only two speeds possible. Too fast when the control is tight. Too slow if it is loosened a bit. What materials will work ...

I am using a Nikon D5600, and many times i am shooting in situations where i do not have a laptop/pc handy. I want to be able to see in camera all the photos i have taken. This needs JPEG as, all RAW ...

How to get the thumbnails reset on windows 10 forever so that I can see the photos in explorer? What is the physics of thumbnails, and what gives with the file explorer attributes anyway? What nerdy ...

I own a YN656EXIII that I trigger with a YN622C. I'm interested in adding two YN-600EX RT II to my kit. I was expecting to be able to use the following setup: One YN622C on my camera. One YN622c on ...

I have a Nikon Coolpix B500 camera. I have reached 9999 photos in my camera gallery, however I can take more photos without a problem. When I look the photos taken after the 9999th photo, they're in ...

I have a Canon 7D and have located the serial number, how can I checked the manufacture date?

On my old camera, Nikon D50, you would press WB and rotate the wheel. I now bought Nikon D5600 and am testing it out. I need to take picture of something where the auto WB does not cut it. Is there an ...

Are any ultra-wide angle digital point and shoot cameras made? By ulta-wide angle I mean anything under 24mm equivalent, although ideally I'd be after something around 12mm. I'd prefer something ...

I am considering moving to a shorter macro lens for it's better optics- Nikkor 40mm micro. I currently own a 70mm Macro lens. At the same magnification(eg 1:3), does the 40mm grant a greater field of ...

Does anyone here have any experience with coating paper for printing using pigment-based inks? I am looking at making handmade paper, and I would like to prepare it for printing photographs on my ...

I'm using canon 700D at the present along with 18-55mm kit lens. I wonder that could I take a milky way picture with this camera?

Recently I have stumbled upon digiKam software which internally uses LibRaw library as a raw conversion engine. I have tried to convert one of the images I have using digiKam with all conversion ...

I plan to take long exposure photos of the night sky, anywhere between 1-2 mins to 8-10 mins ( i will figure out the exact time through trial and error ). Is there any specific precautions i should ...

I'm an ecologist working with trail camera data. I have about 1 million images taken over a period of several months from multiple cameras that I need to sort through for pictures of animals, but ...

I wonder if there is any way to restore corrupted JPEG files in my situation. Duting copying of files from camera SDD card I had some kind of problem/mistake with few files, but I was able to repeat ...

I want to compare color histograms between a digital photo and its physically printed in cloth (like a T-shirt) version. The process is simple: Printing a digital image (with good resolution) in a T-...

I am wondering if anyone knows of an online image focus detector programme that will detect that the image is in focus without having to painstakingly go through and printing all images. I have ...

My Dell U2520D display shows magenta cast on a standard mode on both windows and mac. I think I am aware now that even if I use RGB ICC profile with this wider gamut display it will still look ...

I have Nikon B500 point and shoot camera. I have tripod too. It's pretty nice camera if you have to take photos of others. But I want to take self portraits. There's no other person available to take ...

I travel a lot and from time to time I discover locations or just a single motives that I potentially want to revisit with my photography equipment. So I would like to take some pictures with my ...

I uploaded this images on Instagram using color space sRGB, 8 bit (as recommended) . Size: long edge: 2160 px. The original images wasn't this color pixaleted (notice faint magenta bar running from ...

What is, in your opinion, the best wide-angle (not fisheye) FX lens? I'd prefer prime one, but it's not hard criterium for me. I want best possible image quality and price below $500 used. I like ...

I own a fair amount of vintage lenses. Some of them I use on a crop body (a6000), with or without a focal reducer. I also use them adapted to full frame (a7). I love them on their native bodies, but ...

I am new to film photography and I really don’t get it. Say I am shooting a roll of film, the box says ISO 400, do I have to shoot the whole roll on that ISO? I have shot a whole roll changing the ISO ...

I'll be doing a gallery show in the spring at my university, any advice on how to price my photos? I am not a photography major, so I don't have any resources for advice on things like this. I am so ...

I'm trying to calculate the f/stop change of attaching a x2 teleconverter to a 80mm f/2.8 lens. In this instance, the teleconverter attaches to the front of the lens, and has a larger opening than the ...

I’ve been window-shopping online for a house recently and find that almost all the pictures posted by real estate agents are wide-angle shots, sometimes extremely so. That got me wondering if there's ...

I use openshot to quickly put together clips into one video. At the beginning of every clip, I put an image with text. I'm looking for a fast and efficient method or a tool to create consistently such ...

I know that a larger aperture corresponds to a brighter exposure and shallower depth of field for a given focal length. Is it optically possible for a custom-built camera to form an image with both a ...

I often see statements in discussions about web displayed image quality that go something like this: "I only upload pictures at 72 dpi and 1200 pixels on the long edge, so if someone copies and prints ...

I'm trying to figure out how to get rid of the glow around the tree in the bottom right. I've gotten as far as thinking it's some form of luminosity due to reflections at ground level (this is in my ...

I bought a new camera (500D) and have had it for about 4 days. I have installed the latest version of Magic Lantern on it to get a little boost, but when I got into shutter count it gives me 14k (...

The NASA Image Feature Space Station Transits the Sun shows seven shadows of the ISS transiting the face of the Sun. In order to discuss the technical aspects of the process I've cropped bits of the ...

The X100 has a 49mm thread via a AR-X100 adapter. The Olympus TCON-17X has 55mm threads, so the connection should be no problem. Has anyone tried it?

I shot these images with my Sigma 24-70 and Sony A7iii, in fog, sometimes pointed into the "sun" (it was not actually sunny but sometimes the lens was pointed towards the direction of the ...

Allow me to explain the question which might seem slightly vague. One particular use case where i generally face this question is when i am shooting something during nighttime, dark conditions. In ...