In this article, I will show you how you can reduce the effect of moiré in Adobe Photoshop. With the release of the Nikon D800E, which has a different low-pass filter compared to the regular version of the D800 (see Nikon D800 vs D800E), it seems like Nikon opened up a can of worms as it relates to a phenomenon known as “moiré“. For the first time, Nikon is letting photographers pick between two versions of the same camera: one that yields sharper images at a cost of potentially having moiré in images (D800E) and one that yields slightly softer images but has no issues with moiré (D800). This quickly created tremendous interest from photographers, many of whom never even heard of the term “moiré” before the Nikon D800E. Questions started pouring in from everywhere and I spent quite a bit of time trying to explain what moiré is all about and how one could avoid or reduce its effect. This seems to be a primary concern for landscape and macro photographers that also enjoy photographing architecture and portraits (where moiré is seen quite often). Below you will find detailed instructions on how to reduce the effect of moiré in Photoshop.
In this article, I will show you how you can reduce the effect of moiré in Lightroom. With the release of high-resolution cameras without low-pass filters, moire can be rather problematic to deal with, creating additional headaches when photographing repeating patterns and textures. While you can use different techniques to avoid moire, many of us who shoot architecture and portraiture have to deal with moire after the fact.
In this quick article, I will talk about how to avoid moiré if your camera is not equipped with a low-pass / anti-aliasing filter, or if it has a special low-pass filter like the Nikon D800E that is also prone to moire. Moiré can be quite painful to deal with in post-processing, so it is best to avoid it in first place. Below you will find a list of steps you can take to avoid moiré while shooting patterns.
The Nikon D800E is generating a lot of interest among many landscape and macro photographers and one question that has been popping up a lot, is why the Nikon D800E is $300 more expensive than the Nikon D800? I received a number of comments like “why is Nikon charging extra for something the D800 does not have?” (meaning why Nikon charges extra money for a camera without an anti-aliasing / low-pass filter). In fact, both the Nikon D800 and the D800E have anti-aliasing filters (see the illustration below), it is just that the Nikon D800E has two of the filters reversed that cancel each other out. So some of the extra charge is coming from the required change in the manufacturing process. Additionally, the Nikon D800E version will ship with the Nikon Capture NX 2 software, which costs around $129.95 retail.
Now that both the Nikon D800 and Nikon D800E are available, many of our readers are wondering which one to get. In this Nikon D800 vs D800E article, I will explain differences between the two cameras and talk about which camera to buy for which situation. Both cameras are identical, except for one major difference, which is why there is a price difference: the Nikon D800 has an anti-aliasing filter, while the Nikon D800E does not. In short, an anti-aliasing filter effectively removes Moiré (see below on what Moiré is), so the Nikon D800 will not have any problems with it, while the Nikon D800E cannot deal with it, so you will have to deal with it in post-processing.
Moiré pattern occurs when a scene or an object that is being photographed contains repetitive details (such as lines, dots, etc) that exceed the sensor resolution. As a result, the camera produces a strange-looking wavy pattern as seen below: