About Nikon AF24 2 8

Vignetting does not appear However, it is still recommended not to install UVs, and the reticle can be determined by the situation

Personally, I always feel that the wide-angle head below 50mm is still not equipped with UV This is just a personal opinion, and it is still uncertain whether it is right or not

My 50mm uses Kengo's double-layer film, and the color is a little different (a little difference can be seen when I don't use UV).

The hood will not create any vignetting, otherwise it would be useless. If you install a lens, it will produce vignetting, and the lens design is also a failure, and no one will come out with a lens hood and a lens that will have vignetting, understand?

It is a wide angle will produce vignetting, with a foreign card type UV film (it is a rectangular piece is the kind inserted into the card slot) will not have this phenomenon, imported but expensive one. But the hood doesn't work.

12-24Don't talk about installing UV, there are already vignetting corners when I put the iron ring on the APS, I can't even install the iron ring when I use the full frame, otherwise I will only see a black circle around the picture, not as simple as vignetting.

If you're an APS machine, the Nikon's 24 Plus UV will certainly not have vignetting because the lens is a full-frame lens.

If you're a format machine, it's hard to say, there may be vignetting.

If you have this kung fu to ask, you should try it.

Personally, I don't think Nikon would make such a low-level mistake.

How much better is the Nikon AF-S 17-35 than the AF18-35.

Lao Jinguang's advantages over Lao Yinguang are reflected in the following points:1The angle of view, the difference between the 17th end and the 18th end, in the wide-angle end of every inch of land, the difference of 1mm is not negligible.

2.Aperture, constant aperture is better than floating aperture, and although wide angles don't require much of a wide aperture, a wide aperture is still useful without a frame and stabilization. 3.

Image quality, although the image quality of the silver wide is also good, but the gold wide angle is recognized as a classic lens, and the sharpness and color are excellent. The above is the advantage of Jin Guang over Yin Guang, if you buy it now, it is not recommended to buy these two, it is better to buy Jin Guang than to buy 14-24 at the price, this head will definitely not disappoint you, Nikon's best zoom head. Or buy 16-35, with image stabilization, and not a bulb head, it is convenient to put on the filter.

If the budget is not enough, you can also buy a new Yinguang, which has extremely high sharpness, and can play even on the D810.

First of all, the current market share of the D head itself is low, although it is a little cheaper than the G head of the same level, but the focus is slow, the sound is loud, and the bellows is pulled. The coating technology is not as good as the current G head, and the performance is relatively poor when backlit and complex light. And the number of pages with an aperture is generally 6, so the bokeh is not as good as the g-head.

24 It is used less not only for the above reasons, but also because 24 is a wide-angle lens, and the wide-angle end is generally used to shoot landscapes and landscapes.

In landscape shooting, there is generally no need for a large aperture, so not only does it not sell well, but the new 24 also sells very little.

Landscape photographers prefer small zoom heads, such as the 17 35 or 14 24 large bulbs, which offer the same prime imaging and distortion control at small and medium apertures (around f8), as well as a wider framing flexibility (IMHO, 14mm and 24mm are two worlds at all). In this way, it is more convenient to frame and compose the shot, and the filter only needs to prepare a set of calibers, which also saves costs.

The main market of the fixed focal length is still in the middle focal range (35 50 85 105), and the photographic subjects of these focal length fixed focal heads are mostly humanities and portrait close-ups, and the relatively cheap price of the fixed focal head and the large aperture and excellent imaging that are better than the zoom heads at the same price are the competitiveness of the fixed focal head.

The market share of fixed focal length lenses is mainly concentrated in 50mm, 80mm and 100mm focal lengths, these focal lengths shoot portraits or macros more, and they are also the subjects that most people like, with large sales and market share, and the lens width of 24mm focal length is not enough, and the length is not, so in addition to special needs of photography enthusiasts, there are not many market sales, and consumers choose relatively little.