All Questions
26,361
questions
0
votes
1
answer
84
views
Do all macro lenses have dark shadows when shooting?
Is it normal for a macro lens purchased to have dark shadows during photography? If so, how can I use this shadow to perfect my photography?
- 1
0
votes
2
answers
45
views
Angular Displacement in Pixels to Angular Displacement in Motor Steps
Let's say I take an image with a camera, mounted on a stepper motor that can rotate it in the X-direction (Yaw).
From an image taken by the camera, I can determine the required angular displacement of ...
- 1
1
vote
0
answers
33
views
How do I figure out which C adapter I need to use a CX4 Microscope Camera?
I work on very small electronics and I was trying to get a camera to take pictures of the boards that I work on. I ordered a CX4 cmos camera and got a C adapter to attach it to my microscope. It ...
- 11
1
vote
1
answer
35
views
Is there a software which can compare printer color profiles (not only gamma but color mapping)
I have a Canon Pro 10s Photo Printer and recently printed some photos on the Canon Plus Semi-gloss (SG-201) paper using the printer profiles included with the driver (my screen is calibrated using a ...
- 126
2
votes
1
answer
42
views
Canon R5C Photo review play button showing wrong image
I recently switched from the Canon R5 to the Canon R5C. Typically, when I take a photo on my Canon R5 and press the play button, it immediately shows me the photo I just took. This is how all digital ...
- 151
0
votes
0
answers
24
views
How do I fix a Yashica TL-Electro shutter that sometimes jams on faster shutter speeds?
I recently bought an old Yashica TL-Electro, and it appeared in great condition. I have never previously owned an analog camera, but I soon realized that there was a problem with it. On faster shutter ...
- 1
0
votes
1
answer
52
views
Can I repair my Nikon dSLR's loose mirror bracket, cracked reflector, and detached spring?
I recently noticed that the mirror bracket, reflector, and spring on my Nikon D3200 camera have been damaged and are no longer functioning properly. I'm not sure how this happened, but now my camera ...
0
votes
1
answer
108
views
What focal length is best for photography of rugs?
What focal length is best for photography of rugs? I am choosing between a Sony 16-50mm lens and a 50-210mm lens.
Rugs size small and medium sized 2x3m
Notes :i have 2 only lenses size 16:50 mm and 50:...
0
votes
1
answer
63
views
Why is this jpg 0 bytes and websites often can't upload it? [closed]
I have a certain cellphone with a Gallery app that makes so-called 0 byte files. In fact the file you're looking at is one of them. So maybe somebody could tell me what's the matter with the format?
...
- 101
1
vote
3
answers
117
views
What is the cause of the "red ring" lens flare?
I've been studying lens flares and the various phenomena that occur alongside the reflected "ghosts" that are most commonly associated with them. Of particular interest are the red rings ...
0
votes
1
answer
29
views
Add shutter speed to the function keys on a Nikon Z7
How do I map the shutter speed settings to one of the function (fn1 or fn2) buttons to use with the command dial? The default settings only let you change the shutter speed via the touch screen, and I ...
- 101
0
votes
3
answers
56
views
Weird output resolution using DPP 4.12.20.3
Gday
I'm exporting all my CR2 from my Canon cameras as jpegs. It's a mix of 50d, 7d, 6d and 5d4
However, despite unticking the 'resize' option on the batch convert of Canon DPP, the output resolution ...
- 728
1
vote
1
answer
61
views
What does the "EE - M" switch do on a Vivitar lens with TX mount for Canon FD?
I have a Vivitar zoom lens with a TX adapter for Canon FD. On the adapter is a slide switch marked "EE - M".
What is the function of the switch?
0
votes
1
answer
44
views
Lightroom Classic v12.1 error: A change in Develope remove all Fujifilm metadata
Lightroom Classic v12.1 error: Any change in Develope removed all Fujifilm metadata (Exif tags) when saved.
When comparing a jpg file from my X-H2s camera by ExifTool, the following where missing ...
- 1
-3
votes
1
answer
94
views
Is it possible to shoot in burst mode/continuous shooting mode on the Ricoh GR III?
Is it possible to shoot in burst mode/continuous shooting mode on the Ricoh GR III?
user67876
0
votes
0
answers
36
views
Ricoh GR III in camera settings disapear when opening in Photoshop
Ricoh GR III in camera settings disappear when opening the RAW files in Photoshop.
I like to use the preinstalled image control settings in the Ricoh GR III, but when I am opening the RAW files in ...
user67876
0
votes
1
answer
64
views
Why doesn't my D3100 take photos when the built in flash is popped up?
I have a Nikon D3100. It doesn't take pictures while the built in flash is popped up, but is working fine when the flash is down. What could be causing this?
2
votes
1
answer
62
views
What could cause a memory problem with Nikon D7100?
I have a problem with my Nikon D7100: it does not keep the chosen settings over time. For example, if I set the settings to take a picture at ISO 500 and after a series of shots it goes to ISO 1000. ...
- 21
0
votes
1
answer
110
views
Edit like Andrew Bayda or Roman Ivanov ( Vogue Style )
I'm a wedding photographer and want to change my style.
Does someone know how these people do this vogue style with contrast and colors?
Maybe they are using Capture One?
http://andrewbayda.com/
...
- 11
1
vote
3
answers
105
views
What causes this corner artifact on developed photos?
I am digitizing some old photos via a flatbed scanner and couldn't help but notice a very common artifact that appears in the corner of many of them.
The photo is extended by a small rectangle which ...
- 113
1
vote
2
answers
116
views
How can I install Camera Raw 15.2 for Adobe Photoshop CS6?
I have Photoshop CS6 Extended installed, Camera Raw worked fine with photos from a 6-year old camera but not with a current model.
I installed Adobe Camera Raw 15.2 from a file AdobeCameraRaw_x64_15_2....
- 13
0
votes
3
answers
104
views
Why don't cameras have dynamic sensors
A sensor could have different pixels reset at different time, according to its brightness. It would completely remove the problem of dynamic range, wouldn't it? If a pixel exposure becomes greater ...
- 109
0
votes
2
answers
57
views
Can I mount a EF-M lens onto a C/CS-mount camera?
I have a Raspberry Pi High Quality Camera (C/CS-mount), and would like to mount the Canon EF-M 28mm f/3.5 Macro IS STM to it (EF-M). I have been looking for adapters, but can't find any. This got me ...
- 3
1
vote
0
answers
42
views
Field of view calculation by camera parameters + radial distortion [duplicate]
I am a software developer with focus on computer graphics but being poor in the topic of camera hardware.
I try to implement a physical camera for simulation purposes and having some parameters to ...
- 111
1
vote
1
answer
25
views
Godox X1T-C & TT350C & Canon M3 [duplicate]
I have a Canon M3 with Godox X1T-C and TT350-C. It seems the two Godox units are working with each other but my Canon M3 isn't. When I press the test button on the X1T, the TT350C flashes. It even ...
- 11
0
votes
1
answer
40
views
Resources for learning MF photography with Mamiya RB67 Pro S
I hope this is on-topic! I have inherited a Mamiya RB67 Pro S Film Camera.
I have used 35mm SLR film cameras in the past and I have a basic understanding of manual photography (gained from Ansel ...
- 105
1
vote
0
answers
33
views
Nikon D90 mirror jamming when taking photo
After taking many photos without problem, the mirror on the D90 suddenly started jamming - movement gets part way, but image comes out black or extremely dark, sometimes with a partial image at the ...
- 11
0
votes
1
answer
76
views
The color of an overexposed and developed black and white photo film?
When black and white photo film is completely overexposed and developed, will it be completely black opaque (you can't see light through) or will it be black but not opaque (you can see light through)?...
1
vote
1
answer
37
views
How to calculate the optimal distance to photograph details for mobile phone lenses?
Most of the mobile phones I've owned have a primary, wide angle camera lens somewhere around 28mm. If I wanted to capture the most details/sharpness (the most pixels) and ignored perspective and ...
- 781
1
vote
0
answers
61
views
Reference request: Ansel Adams and a bellows which is not light-tight
It seems to me I read in the past a recollection by Ansel Adams about the job of finding and fixing holes in the bellows but unfortunately I cannot find the source (was it "The Camera" book? ...
0
votes
1
answer
37
views
My Olympus Mju III 150 counter reseted. Can I still take pictures normally
Ok so basically I was using my camera and took a bunch of shots. I was at 28 shots out of 36. I turned off my camera but when i turned it on the film count is back at 1. Did my camera rewind its film ...
- 1
0
votes
0
answers
104
views
What could cause my D700 not to take a picture when the shutter button is pressed?
I have a Nikon D700 but when I press the button there's a click and seems like it's a super long shutter speed. But doesn't actually take the picture; the live view on the back comes on and if I press ...
- 11
0
votes
0
answers
56
views
Using an anamorphic Iscorama lens with my D3200 camera [duplicate]
I have a very nice Iscorama anamorphic lens with the adapter for Nikon F mount. I have used this lens with my Nikon F film camera but now I want to use it digitally with my Nikon D3200. I tried to use ...
- 1
3
votes
2
answers
76
views
Why are my photos taken with Kodak Portra 400 and Fuji C200 coming out grayish?
I'm fairly new to film photography. I have a Canon AE1 and I'm kind of discovering how to use it, understand exposure etc. I've done photos with Kodak color plus 200 and they came out nicely, recently ...
0
votes
0
answers
86
views
Old film developed and very bitty... can this be fixed?
I found a film from my wedding 12 yrs ago after having a clear out, I got it developed as was desperate to see what was on it as I only lost my husband a month ago... Some photos aren't too bad, ones ...
1
vote
0
answers
43
views
How to interpret the colours after infrared conversion? [duplicate]
Regarding infrared photography, I'm quite confused about what wavelengths the colours will represent after the infrared filter was removed from the camera.
How do I find out how to interprete the ...
- 111
0
votes
1
answer
47
views
How can I place an IR cut filter on an M12 lens?
I have an M12 lens and my camera doesn't have an IR cut filter. It's difficult to find an IR cut lens for my specific sensor size and desired focal length (sensor size 1/2.3, focal 2-4mm). Is there a ...
- 59
0
votes
2
answers
67
views
Does a wide angle crop lens designed for crop sensors have the same FOV as their full frame equivalents? [duplicate]
I'm looking to get into real estate photography and I'm often advised that for full frame cameras you want something like an 18-35mm and in the same breath they also say if you have a crop sensor ...
1
vote
5
answers
434
views
Are faster lenses inherently better than alternatives if shooting with same aperture?
Let's suppose there is a faster prime and slower zoom lens which covers the same focal length and I want to shoot landscape scenes with certain fixed aperture to make sure the depth of field is big ...
- 161
1
vote
2
answers
420
views
As a photographer, how do you make money? [duplicate]
I am a software engineer and would like to get into digital photography. As such, I wanted to know how fellow photographers make money to support themselves?
- 111
1
vote
1
answer
109
views
.dtrash folder in digiKam
I've just started using digiKam on Windows for my photo management software. In the root folder where I keep my files (Picture) is a folder, .dtrash\files, that has all the files I've Moved to Trash ...
- 113
1
vote
2
answers
58
views
How will heat affect film?
I am planning on going to Coachella this spring and car camping. I would like to bring my film camera, but I am concerned the heat may affect the quality of the film. It will likely be Kodak gold 200 ...
0
votes
2
answers
55
views
How to reduce the pink tone of the skin while increasing global saturation in RawTherapee?
I like to increase the saturation a little bit to vivid the colours of the landscape, plants/flowers or clothes. But doing this with a (caucasian) human in the photo quickly makes the skin too pink.
...
- 103
1
vote
1
answer
125
views
What could explain a so short needed exposure time?
During my last printing session, while trying to find the good exposure time for my prints, I faced a weird situation about the needed exposure time.
When setting my enlarger opening at f/8 or f/11, I ...
- 113
0
votes
1
answer
39
views
Compute yaw/pitch/roll in Hugin from known elevations and azimuths
I'm trying to create a pano with an accurately positioned horizon, i.e. I would like that the horizontal line in the middle of the output picture represents 0° elevation and the left/right borders are ...
- 1
0
votes
2
answers
142
views
What software should I use to view a photo like this?
Should I use some specific software/app to open it? I have tried panorama / spherical viewers but failed to open the picture properly.
Here is the photo:
This is what I expect:
https://www.youtube....
- 109
1
vote
2
answers
141
views
Do Full Frame cameras have significant advantage over APS-C ones in macro photography?
In this video on 35:52 the author compares two photos made with an APS-C and a Full Frame cameras:
https://youtu.be/LMKmCZ6Gktk?t=2152
The difference is overwhelming. I'm evaluating switching to Full ...
- 161
0
votes
3
answers
43
views
Determining the Flash to Subject Distance with an Olympus FC-WR
I have an Olympus FC-WR commander and an FL-700WR flash. The flash will show me the flash to subject distance when it's in the hot shoe, but not when I'm using wireless mode with the FC-WR.
Is there ...
- 1
0
votes
1
answer
31
views
What is Meshroom cameraSensor.db entry for Raspberry Pi Camera Module 3 (newly available Jan 2023)?
I am building a camera array for photogrammetry using the Raspberry Pi Camera Module 3 that is newly available in my area in January 2023. I use Meshroom for photogrammetry and it has a database with ...
-1
votes
1
answer
18
views
Why won't my Yongnuo YN-560-TX trigger power on correctly?
When I turn on my Yongnuo YN-560-TX flash trigger it gets stuck on the power-on loading screen. Can someone please help me?
Hot Network Questions
- Canonical version of Metamorphoses
- Looking for title of future ice age book from before 1980
- Should the y-axis on a survival plot go from 0 to 100 even if the lines are all above 0.9?
- How to write backslash in Apple script
- Why is the default seed of `mt19937` 5489?
- Why does Russia reject China's peace proposal?
- Why is sensitivity (threshold) parameter ignored
- Confused regarding the wavelength of standing waves and their relation with wave speed
- Convert list of conditional expressions to list
- Can bombs gain weapon runes?
- Could a supernova powered starship work/survive?
- Regretting an identity: Is there a way to force inserts to specify the identity column?
- How do I keep a dash shell script running despite any error?
- Is it reasonable to expect a 500 g (1.1 lbs) inflatable sleeping mat to last?
- Purpose of 1 kΩ resistor in parallel with load at output of op-amp
- Can I dilute 2-stroke gas and run it in my riding mower to get rid of it?
- How can I ensure anonymity with queries to small datasets?
- Why does People's Republic of China (PRC) tolerate the existence of a "de facto embassy" of the Republic of China (ROC) in Russia?
- Has the ICC ever tried to arrest any Western or pro-Western politician?
- How can I finish the frame of a hidden door without using trim?
- Why does Harry think that Dumbledore has never been in the Room of Requirement?
- What does "unsearchable" mean in "the unsearchable riches of Christ". Ephesians 3:8?
- What is the 40° C rating on a circuit breaker?
- I think I am micromanaged. What should I do?