Fisheye Lens Buying Guide

If you’re anticipating purchasing a fisheye lens, there are three things you have to know before making your buy: Knowing these three things can spare you a considerable measure of cash and frustration, also time squandered. To begin with, you have to know the contrast between a fisheye lens and a standard wide point lens. Many individuals confound the two and wind up purchasing being extremely disillusioned with the outcomes.

What’s the fundamental contrast?

Canon 15mm f2.8 fisheye lens
Canon 15mm f2.8 fisheye lens

The Difference between a Fisheye Lens and a Wide Angle

Not at all like a wide edge lens, a fisheye isn’t redressed for bending. Given this, they have an extraordinary 180-degree point of view and a picture portrayed by “barrel twisting.” A standard wide edge lens is rectified for twisting by including restorative lens components. Accordingly, the edge of view is diminished extensively yet with a picture that is significantly less contorted.

A wide point lens will dependably have an edge of view that is not as much as that of a fisheye lens of the same central length. Do you need a fisheye lens or would you say you are extremely searching for an ultra wide edge?

Right Lens for the Right Sensor Size

Another blunder many individuals make is the point at which they purchase a fisheye that was not intended for their cameras sensor estimate. By far most of the advanced SLR proprietors shoot with the APS-C estimated sensors with a harvest factor of 1.5x – 1.6x times. For example, on the off chance that you purchased a Canon 15mm full edge askew for your Canon 7D because you needed to make some cool fisheye pictures, you would be exceptionally disillusioned with this Canon Fisheye. What you wind up with rather is a wide point lens with a compelling central length of 24mm. (15mm X 1.6 = 24mm). To accomplish the “fisheye impact,” you would require a lens with a central length of between 8 or 10mm.

Here’s a general rule: If your shooting with a full casing camera like the Canon 5d Mark II or Nikon D700 then you require a lens with a central length of between 15 or 16mm. On the off chance that your shooting with a Camera that has the APS-C measured sensor, at that point you require something in the 8 to 11mm territory.

Purchasing The Right Type of Fisheye Lens

Image taken with a fish eye lens
Image taken with a fisheye lens

Another factor that is now and then disregarded is the “sort” of the fisheye lens. There are two particular sorts of fisheye lenses: Diagonals and Circulars. The inclining kind of fisheye is the most widely recognized compose and the most favored. These lenses delineate the 180-degree edge of view “corner to corner” over your edges sensor, so the picture territory is filled in with pixels. It’s consequently that diagonals are regularly called “full edge fisheye lenses.”

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