Sunset in Kruger

by MrFrench

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40 views

Keeping a T3i on all afternoon and taking pictures with a computer

I have a straightforward seeming project for my Canon 600D but it requires two simple things: a) power to the camera keeping it on all afternoon b) a library for interfacing with the camera via USB ...
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41 views

How do I adjust exposure recovery in the new Apple Photos?

One of my most often used adjustments in Aperture was the Recovery slider, pushing back overexposed areas after extending the exposure. (Hopefully it’s clear what I am talking about: I find a photo ...
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47 views

How to do focus stacking with Sony A7?

It seems that software like helicon remote or EOS utility which allow you to pick focus points remotely make focus stacking so much easier. I couldn't find anything like that with Sony A7. Even's ...
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51 views

Enable TIFF compression in Canon Digital Photo Professional 4

I can't find a way to enable TIFF compression in the files produced by batch export in Canon Digital Photo Professional (currently version 4.2). This means that the generated TIFF files are far larger ...
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60 views

How does Saturation in Lightroom work?

I checked the HSB values (using Photoshop Elements) of the same pixel before and after a saturation adjustment in Lightroom - here is the information: Before Saturation: RGB: 159, 189, 233, Gray: ...
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44 views

PS Elements vs Lightroom for image management

If I acquire Lightroom to use with my PS Elements program, should I move my database to Lightroom? I have used PS Elements for many years (currently PSE 12) and have a 40,000 image database. I Have ...
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41 views

Sony MIS hot shoe splitter / MIS pass through RF transceivers

Is there an adapter that would enable me to use a TTL-Flash on the Sony Multi Interface Shoe while passing out a simple "Fire" command to a second ISO shoe, PC-Sync Terminal or via RF? To provide ...
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60 views

How to stack photos in Capture One like Aperture?

I'm using Capture One as a substitute for Apple Aperture. I have watched tutorials and read a lot of documentation and I'm trying to figure out if it is possible to stack images as in Aperture. For ...
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33 views

How can I compute the FOV of a light field captured by a Lytro camera?

I have captured some light fields with a Lytro camera (1st generation) and loaded into Matlab. I want do do some calculations on the light field, but I have found out that these light fields are not ...
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56 views

GPS location information does not seem to be recognised by Lightroom 5.7.1

The gps location info in the image file from my Canon 6D is not read by Lightroom 5.7.1. Is there some setting that needs to be turned on?
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31 views

My Canon PowerShot SX500 IS won't turn on

My Canon PowerShot SX500 IS won't turn on... It worked fine the last time I used it, had a big event this weekend and went to use it and it wouldn't turn on. Even tried 3 diffrent charged batteries - ...
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79 views

DSLR with bar/qr code scanner untethered!

I need a DSLR camera with a barcode scanner for on-site tours photography, which means it needs to be untethered! The image would have to contain the barcode scanned information in the image metadata ...
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43 views

i think there problem my nikon VR kit lens (18-55)

recently i bought my first dslr i.e d5100 with kit lens 18-55 VR. my doubt is whenever i click macro shots at full zoom(55 mm) with VR on by keeping camera down side, in viewfinder there is lots of ...
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41 views

Fujifilm S1: Manual focus does nothing?

The best example of my problem is when using any level of optical zoom with autofocus. When I press the AF button before shooting, it will scan as it does and hit the sweet focus spot where everything ...
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68 views

Post Processing for Gritty Street Images

I'm trying to get gritty street images. This one by Ali Azimian is particularly nice but I'm struggling to get this kind of saturated yet gritty look. Ali says that he used a combination of ...
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96 views

Flickr uploader (sync) for Windows 8

I searched on the web and found the following software for Windows 8: Flickr Sync Flickr Uploadr Photo Sync But no one seems to do what the official uploader (sync) for Mac OSX does. What I need ...
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52 views

will a Canon GP-E2 show up as a usb drive on a chromebook so I can back up the log files?

I am looking to buy a GP-E2 for a trip in a couple of months (and other future trips) to log to the images, however I would also like to be able to get a backup of the log files off of it. I will only ...
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0answers
16 views

Pro9000 Mark II desaturation problems

My prints on the Pro9000 Mark II are desaturated, and a little on the dark side. My reds are not displaying properly either. It just started happening and I don't know how to fix. Driving me crazy.
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50 views

Apertures required to enable autofocus on Rebel T6s/T6i in Live View?

Your article "What apertures are required to enable autofocus, including cross-type or high-precision focusing, on Canon DSLR cameras?" is most useful. Would the new Canon autofocus technology, in the ...
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73 views

Nikon 50mm f1.8D will autofocus, but not take photo with Nikon Df body

Recently switched from a D3s body to a Df body. My 50mm f1.8D worked perfectly with the D3s, now doesn't seem to be working on the Df. (I'd rather get rid of the bulkier special edition 50mm f1.8G ...
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29 views

Mamiya M645 Super not focusing right

A friend of mine gave me her M645 Super with the note that something's not right about it. Quickly realized that it doesn't focus right with it's 80mm lens. Basically you can't close focus within 5 ...
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51 views

Is there a quick way to use “remote trigger” drive mode on the Nikon D7100?

With the announcement of the D7200, I've considered upgrading my old D7000. One thing I love about the D7000 is the option to change the drive mode using a dial underneath the mode dial. In ...
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48 views

How to remove oil from aperture blades?

If you go on ebay or other second hand places, you'll see a fair amount of lenses that have oil on the aperture (particularly on older lenses). I've done some reading and it looks like this oil is ...
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72 views

Susan Sontag's “On photography” - Where can I find concise summaries of the 5 articles/essays?

Susan Sontag's Book "On photography" was written in the 1970s. It is actually a collection of five essays. Countless scholars and enthusiasts have cited her (Actually n = 4200 according to a search ...
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47 views

How do I deal with a lens stuck on a Nikon D90?

My wife has a Nikon D90. She can't seem to switch lenses. When we push the release button the lens barely moves. Does lock back in to place though.
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44 views

How To take a bulb mode shot in dark night

I am making one Film. Where some shots will be taken in bulb mode. I need some suggestion how can I look it better or best of a bulb mode shot in a night. If the shots are like dynamic with some ...
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114 views

Canon 750d very slow focus speed

I've a new EOS 750d (T5i), with several Canon lenses. Before, I used to have a 450d. I've noticed that the camera is very slow to focus, the motor is audibly struggling, and focusing on an inanimate ...
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44 views

Cokin Z-Pro ND filters with Tokina 11-16mm lens

I would like to buy ND filters for landscape photography, and after some research I would go for the Cokin ND filters with Z-PRO holder. Since I have a Tokina 11-16mm lens the P holder would introduce ...
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96 views

Artifacts in shadows, RAW format

Does anyone know how to get rid of these atrifacts in shadows? Examples shot with Canon 5D in RAW. @James Snell: I respond to your remark about artifacts: here are 2 pics in PNG as you asked me. ...
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37 views

Minolta x370s low range led blinks in all light conditions

Using my old Minolta x370s it always shows the metered light as being below the cameras range and the low range led blinks, even in very bright conditions and with the largest aperture. Is this ...
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33 views

How to understand a quote for the correct exposure when shooting ColorChecker?

The problem concerns the examination of the correct exposure photographing a colorchecker... Manual mode, fixed ISO 100 (camera dafault), other values read from the lightmeter ... and now: Can you ...
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39 views

Windows 7 how to switch through monitor ICC profiles and see instant change

Sorry for such a long title, but I have not been able to shrink it more than that :-). In windows XP there was a nice utility named WindowsColorSetup made by Microsoft. That was allowing to load and ...
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121 views

Why doesnt the Photoshop CC Save for web action not close the save dialog?

I am trying to generate several thousand dynamic images using the variables function, and export to data set. Then I am trying to automate Batch all PSD files to save for web as .jpg using an action ...
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45 views

How to solve change in front and back focus at different diaphragms?

I've got an Canon 85mm f1.8 for sport photography and portraits. Testing it doesn't make me smile. I get backfocus at f1.8 and f2.8, but front focus at 2.0 and 2.2. This varies at different distances. ...
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25 views

Toyo Optics wide angle lens okay for X S I?

Picked up an old lens at goodwill (has Montgomery Ward price tag...lol) Toyo Optics 28mm F 2.8 and tried to mount on Canon XSI but it's too small for the mount. Is it possible to get an adapter so ...
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0answers
47 views

Mechanical Aperture Control Adapter for my Nikkor lenses

I have the following lenses --- AF-S NIKKOR 18-70 mm 1:3.5-4.5G ED AF-S MICRO NIKKOR 105 mm 1:2.8G And I use it for High Speed Videography mainly. Since these lenses have no mechanical aperture ...
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73 views

Lightroom 5 colour profile issue

I have just noticed that lightroom 5.7 exports every jpeg with AdobeRGB profile embedded, no matter what profile I select in export dialog box, Anyone has an idea why?
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0answers
152 views

Nikon D5200 Auto-Focus problems though working with live-view

Recently returned from Nikon Uk after a focusing issue I find that with one of my lenses, (50mm f1.8G) the camera will not auto-focus using any of the modes or areas, though it works fine with my ...
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0answers
64 views

Very small quick-release?

I'm thinking of a way to easily swap out a cellphone clamp and a Joby gorillapod. The tinyest gorillapod has a quick release built in, with the removable end mounting on a 1/4-inch screw. The other ...
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0answers
55 views

Panasonic GH3 bulb setting without remote?

I'm trying to use the bulb setting for a 20 minute exposure on my Panasonic GH3. Too long to hold the button down and Lumix Link, the android app, can't do it, as best I can tell. Short of buying a ...
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0answers
233 views

Nikon D5100 flash doesn't work

My Nikon D5100 recently stopped working all-together and I was able to reset it by holding down the menu button and the quick set (i) button. that released the shutter lock. Now the flash and the ...
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0answers
42 views

smart phone gripper for large phone

According to the much-copied review, “the QX1 includes a bayonet-mounted clamp that can latch onto your phone. It can be stretched wide enough to fit pretty much any phone on the market (including ...
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0answers
162 views

Are mobile phone camera lenses good enough to support 20MP sensors?

With mobile phone cameras approaching 20 MP while maintaining small sensor sizes, pixels dimensions are typically around 1 μm or lower. What about the lenses? Are they good enough to produce an Airy ...
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53 views

Looking for adjustable length hanging system

I do a lot of firearm photography and am looking for a better system for staging the guns. My current setup is a white muslin backdrop that falls down over a table. I then have an aluminum tube that ...
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0answers
227 views

Converter and lens combination to try on sony a7 or a6000

I have bought an a6000 with the kit lens, and it takes nice pictures but I miss some things that I was able to do with my Canon DSLR and old lenses. I have kept some of my Canon lenses. Should I buy ...
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0answers
69 views

How can I control the white balance from an Android application?

I am currently working on an Android Application that does Day-to-Night/Night-to-Day Time-lapse using Bulb Ramping, and I think I am 80% there. What the application does is that it takes photos in ...
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64 views

Will the auto document feeder scanner in PIXMA printers scan sheets as small as 4x6?

I'm interested in buying the MX472 to scan 4x6 photos using the auto document feeder feature. Does anyone know if this will work: Will it be able to scan multiple 4x6 photos in the tray, just as ...
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0answers
61 views

D5200 LCD monitor failure

The monitor on my D5200 has suddenly stopped working. There is power to the camera and I can still shoot via the viewfinder but can't do anything with the monitor. Any ideas what could cause this and ...
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0answers
95 views

Canon EOS Rebel T3 Shutter Speed Acting Weird On Auto

Recently my Canon EOS Rebel T3 has been really acting up. No matter what mode I am on (Creative Auto, No Flash, etc...), except for manual mode, the camera will take either all black or all white ...
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0answers
55 views

In intuitive explanation what is zig zag scanning?

In intuitive explanation what is zig zag scanning and what is the purpose for using it in image processing ?

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