subject: Overview On Comparison Of Lens Shade And Matte Box [print this page] Lens flaring can occur when a light supply for example the sun or artificial lights, strikes the front on the lens at a particular angle after which bounces across unique surfaces to produce glare within the image. Using additional filters in front of the lens can enhance the probabilities of flaring. The effects of lens flares can wreak havoc on the final image. This contains halos and streaks of light or an general reduce in image contrast. Decreased contrast may perhaps not be as detectable as lens flare, however it can seriously degrade the quality in the image. Though some contrast might be added in post production, together with the greater compression of HDSLR video, it really is ideal to limit the quantity of unnecessary post processing. A lens shade helps block direct light sources from hitting the lens or filters.
Quite a few photography lenses come bundled with specially fitted lens shades that mount straight onto the front in the lens. These are superior for blocking lens flare and limiting the risk of losing contrast in the image. It's also essentially the most economical solution to prevent or limit lens flare, but doesn't present the degree of manage of a matte box.
The difference between a common lens shade along with a matte box is the fact that a matte box delivers extra light-sealing capabilities, at the same time as the choice to work with drop-in filters (on most models). While screw-in filters are more affordable and far more extensively readily available, the drawback is that they are available in precise sizes and cannot be used on many lenses (only adapter rings). Switching lenses throughout a shoot can take far more time if it's important to swap filters and adapters from a single lens to another. Drop-in filters also provide far more inventive options, such as the use of a graduated ND filter to position the transition in the suitable point in the frame (e.g. the horizon).
While I agree that a lens hood could be beneficial, a matte box provides you lots more manage and allows you to perform more rapidly. Here are a few positive aspects:
-ND filters can remain in matte box whenever you modify lenses, as an alternative to unscrewing all of the filters from the lens. -If you happen to be employing numerous filters, it's simple to add/remove from the matte box in place of unscrewing half of them to obtain for the 1 within the back. That being mentioned, I regularly pull my matte box when shooting vehicle interiors or when I'm not concerned about flaring.
-If you're acquiring a flare from just out of frame, the matte box has an eyebrow and side wings.
Often, it is feasible to clip a matte in to the matte box so that the camera sees by way of a rectangular hole that??s just fractionally bigger than the frame this is where the term matte box comes from. Even though this approach can significantly minimize flaring by decreasing the visible a part of the lens to exactly what is expected to obtain the shot, the matte itself can act as a sort of external iris and cut down exposure, so testing and caution are necessary.
