Sony A7R Image Sample (12)

One of the biggest challenges that many photographers face is yielding sharp photos when hand-holding a camera. Many end up with blurry images without understanding […]

Twin Peaks

During our recent photo walk in San Francisco, where we had over 30 Photography Life readers join us for some awesome time together, one of […]

Sony A7R

Sony unleashed the Sony A7 and the A7R in October of 2013. With the Sony A7 aimed for general use sporting a 24 MP sensor […]

Zeiss Loxia 35mm f/2

Read this in-depth review of the Zeiss Loxia 35mm f/2 manual focus lens with detailed information, specifications, image samples and comparisons to other Sony FE lenses

Death Valley Infrared (3)

Now that I have my Nikon D800E converted to infrared (big thanks to Ilija at Kolari Vision for an amazing conversion job and Bob Vishneski […]

Not_equivalant_f28

A few months ago we wrote an extensive article on sensor crop factors and equivalence. In that post we covered several topics: the history of […]

Impact Muslin Background and Background Support System Review

Background Support System - 12' Wide

This review is for three Impact Muslin Backgrounds and an Impact Background Support System. I have always loved backdrops and how they can convert any space into a studio. By setting up a studio backdrop, you can create a whole new feel for a shoot and they are versatile and easy to use. I chose to set these up in my living room and home office space, but if you are tight for space in your home, a garage makes a perfect studio as well.

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How Much Resolution Do You Really Need?

Lightroom Library Filter ISO

Each year camera manufacturers are pushing the limits of sensor technology and the latest trend has been to increase sensor resolution to numbers that were considered unfathomable before. With full-frame cameras reaching 50 megapixels (MP) and medium format cameras pushing beyond 80 MP, we now know that the megapixel race won’t stop there and we will most likely be seeing cameras with even more resolution in the future. But the big question remains – how much resolution does one truly need today? Is 12 MP too little? Is 50 MP too much? While it is a subject that can be open to endless debates, I have been working on a methodology to determine the ideal megapixel range for one’s needs. In this article, I will share what I came up with and it will hopefully serve as a good guide for our readers in deciding how to address the megapixel quench. I highly recommend to read my camera resolution explained article as a pre-requisite to understand the relationship of resolution to printing, cropping, display size and to understand such terms as down-sampling in more detail.

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Weekly Critique Section

Sunrise at Dolly Sods. © Angelina

Here is something I am very proud to say: although our forums are only starting to grow, one particular section really took off, and it’s the Critique Section. As of the time of writing, it has the most topics and the most replies, too, which makes me immensely happy. Why? Because it means that, as interested as our readers are in all the camera, lens and megapixel discussions, in the end, you actually do use your equipment for its intended purpose and not for bragging rights. You are photographers, and not people who own cameras. And if our team at Photography Life has helped anyone in any way however slightly, it is a true honour. The fact how brilliant a lot of our readers are – I can’t speak for our whole team, but I often feel humbled – makes me even more proud.

A side note: the images in this article were submitted to the Critique Section by our readers. Yep. You are that awesome, and I am that staggered.

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Incredible Time-lapse of the Sun from NASA

Magnificent Eruption Still

One of our readers was kind enough to send a link to a YouTube video from NASA’s Solar Dynamics Obervatory (SDO), which has been capturing images of the whole sun 24 hours a day for the last 5 years. After putting together image sequences into a time-lapse, NASA created a stunning video that is absolutely worth watching. If you visit NASA’s official website, you can click on the Related Media link and see many more videos and images from SDO, which are all as amazing as the below video:

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Camera Resolution Explained

Image Resolution Comparison

Although the megapixel race has been going on since digital cameras had been invented, the last few years in particular have seen a huge increase in resolution – we have seen everything from 41 megapixel camera phones to now 50.6 megapixel full-frame DSLR cameras. It seems like we have already reached the theoretical maximum for handling noise at high ISOs with the current generation sensor technology, so the manufacturers are now focusing their efforts in packing more resolution, while keeping sensor sizes the same in order to lure more customers to upgrade to the latest and greatest. In this article, I will try to explain some basic terminology in regards to resolution and hopefully help our readers in understanding camera resolution better.

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Stitching Images with Microsoft ICE

ICE2_1_welcome_screen

I enjoy taking panoramic images of landscapes, cityscapes, street art or any other time when the view exceeds the frame. While an increasing number of cameras (particularly smartphones) are offering an in-camera panoramic mode, individual images and good stitching software is essential for high quality images.

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Nikon Lens-Only and Camera Rebates are Now Live!

Nikon Lens Only Rebates

For the next 13 days, Nikon will again offer lens-only rebates as it has previously done in the past. This is pretty exciting news for many Nikon shooters that already own Nikon cameras and are only interested in buying lenses – many of our readers have been waiting for such a rebate for a while now. In addition to these lens rebates, Nikon is also simultaneously running its “Buy Together and Save” rebate program, where additional savings are provided if you buy one of the Nikon DSLRs. Let’s take a look at these savings in more detail.

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Lollipop – Android’s Latest Upgrade

Lollipop Upgrade

Since many of us now consider our smartphones an integral part of our photography hobby, I thought I would give you a quick perspective regarding the much anticipated Android operating system. I realize that many in the photography arena are huge iPhone fans. The global smartphone market share numbers break down to approximately 82% for the Android operating system and 14% for Apple IOS, according to the research firm IDC. Thus I suspect a healthy percentage of our readers are using Android phones. In the USA, the market share for Android and IOS is almost a dead heat at roughly 47.5% apiece. My comments below are based on upgrading a Verizon Samsung Galaxy S5 smartphone from KitKat to Lollipop.

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The Promise Of Exposure

Looking For Freedom

Let me first be clear. Anyone who knows me well would tell you I’m not a materialist and money is not my primary aspiration. I have food on my plate, a shirt on my back and a photographic imaging device around my neck; believe me, I’m happy. But if I had a pound (British Sterling) for every time someone asked to use one of my images for the reward of ‘exposure’ I could probably make a decent living as a photographer. Well, no, probably not. But often enough I get such a request from some organisation or company to use one of my images with the promise of ‘great exposure’ for my generosity. Presumably in the same way that a lottery ticket would expose one to the possibility of winning?

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Sigma 24mm f/1.4 Art and Sigma 150-600mm Available for Pre-Order

Sigma 24mm f/1.4 DG HSM Art

Just a day after Sigma announced its 24mm f/1.4 Art lens, it has now also announced both pricing and availability of the Sigma 24mm f/1.4 Art lens. I honestly expected over $1K price for this quality of the lens, so I was a bit shocked to see that the lens will be sold at $849, which is tremendous value if you compare it to Nikon and Canon 24mm f/1.4 counterparts. Another much anticipated lens, the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary is also available for pre-order for $1,089, which is priced right around the same as the Tamron 150-600mm which we highly praised in our in-depth review. Both lenses are expected to ship around March 20, 2015.

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