8 Best Fisheye Lenses | December 2016
- super compact and lightweight
- a good dollar value
- edge sharpness is wanting
|Rating||3.9 / 5.0|
- comes with bag and mount
- available for numerous phones
- does not include a lens cap
|Rating||3.7 / 5.0|
- durable metal mount
- low dispersion glass for clarity
- no filter attachment
|Rating||4.4 / 5.0|
- 180 degree angle of view
- multi-layer coating reduces glare
- 12-inch focus distance
|Rating||4.3 / 5.0|
- reduced color fringing
- auto and manual controls
- 72mm front lens cap
|Rating||4.3 / 5.0|
- good balance on camera
- 180 degree angle of view
- comes with removable hood and cap
|Rating||4.6 / 5.0|
- g type nikkor lens
- no aperture rings
- hood reduces unwanted light
|Rating||4.7 / 5.0|
- 180 degree diagonal angle of view
- zooms from 8mm to 15mm
- manual or auto focus
|Rating||4.8 / 5.0|
The World Through The Eyes Of A Fish
There's a long-standing myth out there that fish don't have especially good memories. I remember growing up hearing that goldfish, in particular, had about a 30-second memory span. It is, however, a myth, as modern research claims fish can retain information and training for up to five months. Still, through the eyes of a fish, after five months, everything looks new again.
Fisheye lenses carry with them the wide field of view with which most fish would see. If a fisheye lens also carried with it the memory issue, well, your photographs would have to self-destruct after five months like a dossier from Mission Impossible.
To be more specific about a fisheye lens, these are the lenses with wide fields of view and a clear amount of barrel distortion, making the video and images captured through them appear evenly curved all around the sides. The shorter the focal length, the wider the angle, and the further distorted the edges of the image will be.
There are wide angle lenses out there that are not technically fisheye lenses, but they can only reach a certain focal length before they, too, begin to capture a little distortion.
Fisheye lenses achieve their unique effect by utilizing a much larger, fatter, more overtly convex front lens element. Light hits this lens element from a far greater number of angles than a rectilinear lens captures. That light funnels through a system of additional lens elements designed to focus the image to the size of the camera's sensor while reducing a distorting phenomenon called field curvature. The result is a sharp, evenly distorted image that may just convince you that you can breathe underwater.
The Power Of The Third Party
For one reason or another, the United States has had a whale of a time trying to establish a third party for its presidential races. There have been minor successes throughout the years, but the two-party system has, by and large, remained tactically unassailable. Fortunately, in the world of optics, third parties have finally made their way into the serious conversation about quality glass.
For many years, companies like Samyang, Sigma, and Tamron made perfectly fine lenses, but if you had the extra money, it was wise to bet on brand.
In the past decade, however, these companies have caught up to the heels of the big manufacturers, creating lenses that rival the name brands in speed and image quality, as well as price. In fact, if you take a close look at our list, only one of our recommendations is made by a specific camera company for its specific system; everything else is third-party.
Whatever brand you choose to go with, there are a few key differences among the lenses on our list that ought to guide your hand to the perfect selection. The first of these is focal length. As I mentioned earlier, smaller focal lengths (8mm, say, as opposed to 14mm) will get you wider fields of view with a greater sense of barrel distortion. That width is partially predicated on the size of your camera's sensor, with smaller sensors multiplying the focal length by that sensor's crop factor.
Most introductory-level DSLRs have APS-C sized sensors, which multiply the focal length of a full-frame lens by about 150%. That means that if you buy a 14mm lens designed for a full frame camera and pop it on your APS-C body, you'll get a 21mm image.
There are a couple of lenses on our list that are specifically made for APS-C sensors, though, and if you own a camera with a full frame sensor, these won't fill the sensor with an image, and you'll get the same crop factor applied to your shot. In the previous example of a full-frame lens on an APS-C body, you lose barrel distortion. In this case, you keep closer to 100% of it.
The Whole Sky In A Single Image
Despite a century of experimentation and manufacture, it took lens makers until the 1920s to produce what we would now consider to be a fisheye lens. They did so with the intention of being able to capture the entirety of the sky in a single photograph, and the lenses were primarily used for this type of photography, meteorology, and astronomy for many years.
More recently, the fisheye lens found popularity among filmmakers who sought a larger viewing angle and a closer filming experience to their subjects. With a good fisheye lens, you could get right on top of your actors and still see a great deal of the setting.
The 1990s experienced a boom in the popularity of these lenses, particularly among music video directors, but the viewers soon connected their unique look with the very specific music and fashion styles of the day, and, by the early aughts, the look seemed dated.
More recently, a video image bearing fisheye barrel distortion has found new popularity thanks to the explosive sales of GoPro brand and other action cameras, whose fields of view are, almost by necessity, all-inclusive. And since these cameras are mostly water proof, the average consumer can easily get an underwater look through the eyes of a fish.