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2 views

cokin Z holder and varible screw on ND filter?

I have a K&F Variable screw on filter. I want to buy the Cokin Z series holder for GND. It is not possible to use the Cokin Z holder with GNDs with the variable ND screw in filter? I have added ...
0
votes
0answers
17 views

lunar photos with telescope

So I have a Nikon D5500 and want to take an image of the moon, I also have an 8inch telescope too. My issue is when the camera is coupled to the telescope the moon takes up more than the frame, so its ...
0
votes
1answer
11 views

Best Flat Light Diffuser for a High-Intensity Flashlight

I am doing some experimentation with a compact lighting kit to use for capturing textures, hence some constraints. I am using a high-intensity flashlight like the Acebeam X80-GT placed at a 1-3m ...
0
votes
1answer
25 views

What is the “clarification” step when processing Polaroid film?

I'm translating a series of texts by photographers from French to English. I'm having trouble with the use of the term "clarification" (in French) as part of the normal processing of Polaroid film. ...
0
votes
1answer
40 views

How to adapt an old Canon lens to Sony E mount?

I just got a Sony a5100. It has a E mount lens. My mom has an old lens with an A on it. It's attached to a old Canon camera. Is there an adapter for this?
1
vote
1answer
73 views

MFD equals 4x focal length? But published specs contradict that

I spent the better part of this evening perusing the series of equations behind this popular magnification calculator. Equation F10 states d ≥ 4f, where d is focus distance and f is focal length. I ...
0
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2answers
19 views

Nikon D5600 err [ ] inside veiwfinder and monitor black

can anyone help me on this issue? inside the viewfinder, err [ ] , and the screen is totally black and not working.
-3
votes
0answers
58 views

Why do I literally look like a zombie on some old photos taken with an early-1990s analogue camera?

In some old photos from the early and mid 1990s, taken with a probably cheap (but far from "one-time camera quality") camera bought in either the early 1990s or late 1980s, with standard consumer ...
1
vote
1answer
144 views

How do editorial photographers work “in the wild”?

I am working on becoming a better editorial photographer. I'm not sure if I'm after "breaking news" but certainly want to focus on events that are local/national news for 1-3 days so I submit my ...
0
votes
1answer
58 views

Do I lose any photo quality with WiFi and AirDrop?

I am starting to develop more and more experience as an editorial photographer and I like to focus on current events around my city. That means that I find myself often submitting pics to Shutterstock ...
0
votes
2answers
43 views

Opening back of my film camera

I’m a newbie in this and out of curiosity, I opened the back of my Olympus mju zoom 105. The number then went back to 1, are my prev shots ruined? And if it is, do I continue taking from number 1 or ...
2
votes
1answer
47 views

How to unlock frozen ball head?

My tripod ballhead ball is frozen (locked) is position, I cannot adjust the camera position, although the main knob in the head can rotate, the ball is frozen and very stiff. Any idea how to unlock ...
1
vote
2answers
124 views

How can I compute low light performance for different formats?

How can I compare low light performance for different formats? Are there some standard equations to do this? For example, let's say I want to compare these three camera-lens combinations: Nikon ...
0
votes
1answer
48 views

Metering when using an external/basic flash

I have a Canon camera (90D) with an inbuilt flash; when I half press the shutter it fires the flash a bit to do metering I presume. Is there a way to get the same sort of behavior to aid with metering ...
0
votes
1answer
172 views

What lenses should I use for bird photography [duplicate]

I am looking for lenses to use with my Nikon D5600 that would be good for bird photography. I recently bought it and was wondering what lenses would be good. My budget is up to $400. Thanks in advance
2
votes
0answers
22 views

Minolta x-370 shutter works only without film loaded

Minolta X-370: What does it mean if the shutter advances and releases without film but will not release the shutter with film loaded?
2
votes
1answer
34 views

Erase tool partial opacity on Layer Mask?

I've been using Photoshop for years but this issue has me totally baffled. It must be some setting I changed, but I have NO IDEA why this happens or how to change it. The issue is that on layers ...
9
votes
2answers
2k views

What is the “Sunny 16” rule of thumb?

I've heard of the "Sunny 16" rule. What is it? How, and in what situations, can I use it?
0
votes
0answers
248 views

Camera's IR Filter for monochrome grayscale image sensor

We are looking for an efficient camera to use for our machine learning application (body tracking and emotion detection). Through my readings, it seems using an IR filter for our camera is quite ...
0
votes
1answer
84 views

What digital camera need for Zoom on Website

sorry for my English...I have not experienced with digital cameras.. Now build a Website and I'll have in this Website Zoom of an Image, I'll like as this, when any with the mouse up on the smaller ...
0
votes
0answers
36 views

How can i gave image to rounden faded color(I don't know what to describe it) of first image to the second image?

In Other words i want to transfer background color and roundness shade of first image to second image. I don't know how to do it. Could anyone help me? Image 1 :-) Image 2 :-)
0
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0answers
56 views

What's the problem here? [closed]

What is the problem here and I hope the solution because it concerns me a lot
2
votes
2answers
241 views

For a given lens/camera, will a ND filter always need same WB correction in all conditions?

I've taken a few photos with a new B+W ND 6-stop filter and found that it leaves them quite warm. I'm able to correct this in ACR using temperature/tint sliders. For the few photos I've taken so far, ...
2
votes
5answers
222 views

Can digital zoom affect focus

I was always under the impression that digital zoom has little use since the same thing can be achieved on a computer afterwards by cropping. I recently purchased a point & shoot digital camera ...
2
votes
4answers
74 views

Help with flatness and compression understanding

Hello I am trying to understand the technical parameters needed to achieve this flat look. What I understand is that higher focal length affects your image because you have to move further away from ...
0
votes
2answers
57 views

Why the photos edited on lightroom desktop looks different in mobile phone?

I am using Adobe Lightroom CC to edit photos on my computer. When I edit them on computer and export them it looks good on my computer. But, when I copy same images on mobile device then they looks ...
1
vote
2answers
44 views

4 color prints scanning

I recently got a poster scanned that sized over 218 mb, it was really a huge size. I discovered that while scanning it had pixels with CMYK 4 color process colors intact. So my question is that, is ...
0
votes
0answers
49 views

Use Sony A7RII as a webcam or tethering for Ubuntu

How can I configure my camera/computer in order to use the camera as a pc webcam to livestream and / or tethering stills? I read darktable should do the job for tethering but I cannot understand hoe ...
0
votes
0answers
11 views

How can I find photos in Lightroom Android app after reinstalling it?

I uninstalled my Light room application in Android and after reinstalling it and logged in my account all my 300 photos disappeared. Is there any way to explain how did this happen and how can I take ...
0
votes
1answer
30 views

White spot on camera LCD

I recently got the Olympus OMD EM10 MII and while I was trying to take some pics last night, I saw two very tiny white spots on the LCD screen of the camera when I faced the night sky. When I took few ...
4
votes
4answers
3k views

How to add a backdrop to tabletop miniature games in a cost effective way?

I play Warhammer with my friends and we frequently take photos of our games. We've spent a lot of time and effort to paint miniatures and scenery, however the photos are often rudely backdropped by ...
0
votes
4answers
100 views

Shooting film with a camera that doesn't have a ISO meter

So got a yashica J that doesn't have an iso dial or meter and I was wondering does that mean my camera is only limited to a set of film iso or that I can't push or pull the film
0
votes
1answer
18 views

Laowa 7,5 mm F2 Lightweight Micro 4/3 vs. Laowa 7,5 mm F2 Standard Micro 4/3

I am interested in buying a wide-angle lens. The Laowa 7.5mm F2 Micro 4/3 seems to be the best option for my purpose. I have found it in an online shop and was wondering why the lightweight version (...
0
votes
1answer
48 views

Dress color for fiesta theme background

My background is full of bright colors like a fiesta theme. So what color dress should I wear so that I get highlight in a photo along with background.
2
votes
3answers
133 views

How to get files off a 23 year old Polaroid PDC-3000

I off loaded some .PDN files off an old digital camera, but can't seem to find any apps that read them. This is not to be confused with Paint.NET PDN files. This is polaroid old digital file type. I ...
1
vote
0answers
39 views

Nikon F100 body - camera back latch repair solutions?

I have a Nikon F100 body that needs a back repair. For those not in the know, Nikon abandoned its use of solid metal latches (that were highly durable) in favour of a lighter plastic latch. Over ...
1
vote
1answer
324 views

How to make photographic film at home

I am working on building my own camera. For the first part I made a simple lens design and crafted the lenses out of acrylic glass. My lens is a rough 100mm lens with 3 elements and I used a 3d ...
3
votes
1answer
92 views

Underwater: Edit and Join separated layers smoothly

As I really enjoy underwater photography, I am wondering how does one end up with a final image like the one I share below: Unedited on the left, desired effect on the right: Source: https://www....
0
votes
0answers
25 views

Canon EOS M100 won't record videos [closed]

I was using my Canon EOS M100 in recording a video. It suddenly stopped recording without me pressing the red record button. When I tried to record again, it creates a continuous beeping sound and it ...
0
votes
0answers
26 views

issue with my film scanned result

I am new to film photography, i've got my 120mm film developed and scanned by a photo lab, and got this result,can someone tell me what all these flaws please? is it something with the film? or is it ...
1
vote
3answers
100 views

Is the sharpness of imaging different within the depth of field?

Is the sharpness of imaging different within the depth of field? Where is the sharpest? What I am asking is the distance from the lens to the object, not the image distance in the lens. How to ...
8
votes
1answer
727 views

How to estimate pixels per degree for an image from a camera phone using EXIF data?

This is my first time to look at metadata and I'm confused by the focal length stated in this file that a friend e-mailed to me. It was taken with a cell phone. I'm trying to roughly estimate the ...
3
votes
2answers
62 views

Nikon D5600. Trying to learn Manual and keep track of what exposure settings I used

How can I keep track of the exposure settings I used when I transfer photos to my laptop? Is there a way to "tag" the settings info to each photograph? Thanks.
0
votes
0answers
40 views

Picture with blue streak

I am trying to figure out why this picture has this blue streaks in this picture. I know this is taken as a selfie in a cheap non backed mirror ( it was a hand held and the mirror became unglued from ...
2
votes
2answers
24 views

is using a screw on ND filter along with GND filers which require a holder possible?

I have a screw on 3 - 7 stop variable ND filter which screws on to the lens. I want to buy some GND soft grads which require a filter holder (This holder needs to screw on to the lens). Am I right ...
0
votes
2answers
84 views

What means lens optical characteristics?

I have 12-60 Panasonic lens for mft system. I'm about to buy 12-60 Leica for the same camera, because the photos I do with my current lens feel, smartphone-ish. Depite the lenses are similar in ...
1
vote
0answers
58 views

Lens stuck on enlarger board/mount

I have a LPL VC7700 VCCE 6x7 enlarger with two Nikon El-Nikkor lenses (50 and 80) that I could easily interchange up until yesterday. Now the 80mm lens is stuck on the lensboard : when I try and ...
0
votes
2answers
78 views

Sensor size and SNR

Let's say here we have two sensors, one bigger and one smaller, both of them have same pixel size and everything is identical except the sensor size. And now we are photographing the same object with ...
2
votes
1answer
41 views

How many types of film balance exist?

I'm collating some data about photographic films and their characteristics for a project I'm working on. Right now I'm looking into film balance and I've come across two types, 'Daylight' and '...
1
vote
1answer
96 views

Why won't my camera fire the off-camera flashes even when the trigger button will?

I have a Canon 80D and I use 3 yongnuo triggers to trigger off-camera flashes. But even though the trigger on the camera will flash when I press the trigger button, it will not flash when I press the ...

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