When photographing in artificial light, one has to always watch out for the potential light frequency issue. Due to the different intensities and wavelengths of light emitted by fluorescent and other sources of man-made light, there might be severe variations in exposure when photographing at fast shutter speeds. This is a similar “flickering” issue that you see when photographing or video-recording a TV screen – different light frequencies cause the flicker that is recorded by the camera. This can happen both when taking an image and when recording videos. Take a look at the following image, which I captured in a low-light situation using the Nikon Df:
I recently wrote an article on hand-holding large and heavy lenses, which attracted quite a bit of attention and some nice comments and questions from PL readers. I am not really a writer, but a few people asked me about my technique for getting those shots. Let me start by saying that I am not an expert and there are many ways to skin a cat. So this is the way I get my shots and you will have to find your own way to achieving what you want. Let’s start with a “money shot”: what I would say is the shot of the day, the shot that made it all worth it.
The Cobra danced in front of my lens, swaying its porcelain white scales and flaring its hood. This was one of the most alluring and flat-out beautiful animals I’d ever seen. Not the least bit camera shy, the cobra flicked out its pink tongue to sniff the air then suddenly lunged at the camera. Luckily there was a pane of glass keeping me safe from the snake. I was at the Reptile Zoo in Slade, Kentucky partaking in something I generally frown upon, which is taking photos of captive animals, not ones in the wild. As I discovered, however, there are situations when shooting captive animals won’t throw your soul on the barbecue. Identifying these situations and how to present captive animal photos ethically is what I want to discuss today. Lastly I’ll give some tips on how the shots illustrating this article were done.
The Face that Launched a Thousand Clicks. The Suphan-phase Monocled Cobra that changed my mind about shooting captive animals. The venom from this snake is a neurotoxin used for antivenin. Snake neurotoxins also have applications in pain control and anti-viral research. Captive venom donor.
Our friends over at Fstoppers.com posted this funny review of the Nikon Df yesterday. Regardless of which side of the Df debate you’re on, you will find this video entertaining. While we don’t typically re-post other people’s work here at PL, we enjoyed this one so much that we thought we’d share it with our readers:
Let us know what you think!
We have been constantly running out of stock for the sensor gel stick and I am happy to say that we are now fully stocked, hopefully for a while! The limit set for how many sticks you can order has also been removed and we are now shipping internationally to many countries. If you select your country and you get an error that says “Sorry, it seems that there no available shipping methods for your location”, it means that we are not shipping to your country yet. Please use the Contact Us form and let us know where you want the sensor gel stick shipped and will consider it.
By now we have shipped over 700 units, mostly to US and Canada. If you are a happy customer, please leave some feedback on the product page. We know that many of you love the sensor gel stick, but some more feedback would surely be appreciated :) Thank you!
With Library Module holding such a large collection of tools, tabs and panels, there is no other way to write a proper, thorough overview article but to split it into several parts. In the first article, I did my best to talk about the left-side panel (or the Navigation Panel, if you like) and all its capabilities in detail. In this article, we will focus on the center section of the Library Module – mainly the Image Grid/Loupe View, and the Toolbar.
The center section of the Library Module shows the images that you’ve navigated to using the left-side panel, and provides the main way to review image files. There are a lot of things you can do using just this one section, so please bear with me while I try to explain it all. We start with the Image Grid, which basically dominates the center section of the Library Module.
1) Image Grid/Loupe View
This part of the Library Module is used to review the images, but its capabilities extend far beyond simple image display. One of the better things about it is the choice of Grid View and Loupe View modes. Loupe View is also present in Develop Module and basically shows a large preview of a selected image, but the Grid mode allows you to see several images at once and you can change the size of thumbnails to fit more images for quicker browsing, or less images to see them better. We will get to that a bit later. What matters now is that it basically makes the Film Strip redundant in Library Module as the Grid View is so much more practical to use.
I recently bought the Nikon 800mm f/5.6E VR (see Nasim’s review) and took it out for my first field test. It turned out to be extremely poor light and rough snowy weather, but sometimes that’s when you get some great photos. I have some samples to show here and even though they are not tack sharp because the conditions didn’t really allow that, they are moody and show nature in its true beauty. I also wanted to talk about gimbals on tripods versus hand-holding on large lenses to get flying or action shots. I hear so many times you cannot hand-hold that 600mm, but I do and some of my best shots are because I hand-held.
Since the snowy owls have moved to the Seacoast of New Hampshire and Massachusetts because of a shortage of food on the tundra, we have been travelling down to photograph them and here are some sample images taken with the new Nikon 800mm f/5.6E VR lens. This first photo is taken on a tripod with the Wimberley II gimbal, there was no real panning involved and the conditions for photography were pretty terrible. The light was low, the snow was in the way but I would try anyways because the Nikon D4 has shown me it can handle tough situations. It was captured at ISO 2000 @ f/5.6, resulting in 1/1000th second speed. I needed at least a thousandth of a second to stop motion as I was hoping for a landing pose:
When testing lenses, I have to make sure that my setup is calibrated and the camera is perfectly aligned with the test chart. The process can take quite a bit of time, since I have to take a picture, make minute adjustments, then take another picture and retest again. In some cases I have to repeat the process many times over, which can be very painful. To simplify and speed-up the process, I have been connecting my laptop (which sits right under the tripod) directly to the Nikon D800E with a USB cable and have been using Nikon’s Camera Control Pro to dump files into a local folder, from which I pick up and process images using Imatest software. The problem with this approach has been speed – Imatest is pretty demanding when it comes to processing large RAW files from the D800E and my laptop just could not keep up. So I ended up moving the software to my powerful desktop machine, which created another problem. Every time I take a picture and need adjustments, I have to walk back and forth between the camera setup and the computer to analyze the results and make adjustments. USB 3 cables have length limitations and even with “active” USB 3 extension cables, the maximum length is typically under 10 meters. And that’s just not going to work for me, since I often test telephoto lenses and I have to be more than 10 meters away. To address these issues, I decided to try some wireless solutions that are available on the market. The first and the cheapest product to try was the Eye-Fi Pro X2 memory card. I got a 16 GB version and wanted to see just how well the card with its software could work for my setup. In this review, I will be focusing primarily on the transfer speed of the card and its usability with the Nikon D800 / D800E DSLR.
This is a short review of the Lexar Professional 400x SDHC UHS-I Class 10 card, which I have been using for the past 6 months. I have owned 4 of these cards in 16GB capacity and decided to write a review after every single one of them failed. I have never had such problems with memory cards, especially those that have a “professional” label attached to them. So this is more of a warning to potential owners, rather than a full-blown review of a product.
When it comes to memory cards, the market is simply overflowed by so many different brands and different types of cards, that it can get quite overwhelming for a first time buyer. Out of all those brands, the two most popular ones in the USA are SanDisk and Lexar. They put a lot of effort into marketing their products, particularly in the professional photography arena. For years I have been relying on SanDisk cards and have owned many Compact Flash and SD cards from them. Perhaps I have been lucky, but during the last 7 years, I have never had a single SanDisk card fail (I still own some pretty old 2 GB SanDisk cards). So last year when there was a good promotion on Lexar Professional cards and after I heard so many good things about the brand, I decided to give Lexar a try and purchased four of the professional 400x SDHC class 10 cards.
In the previous Mastering Lightroom series article, “Lightroom Grid View Options”, we learned how to set-up Cells in Grid View so that they display the information of your choice. Grid View options are only available in Library Module, but that is not the only view mode available in Lightroom. In this article for beginners we are going to learn how to set-up Loupe View, which is available in Library Module and is also the default and only view mode in Develop Module.