I bought an entry-level SLR Nikon D5 100 set with standard lens 18-55mm. Want to know what lenses beginners need?

The quality of large zoom lens is poor and convenient, but isn't it more convenient to buy a stupid card machine? SLR still needs more lenses.

Now that we have said what we like to shoot, it will be easy.

Let's talk about 18-55mm, which is equivalent to 27-87.5 of 35mm film. The focal length of the lens we are talking about is below 35mm film machine, or full-frame machine. Because the photoreceptor of Aps-c is smaller than that of Quan Huafu, the viewing angle is different, so we need to multiply it by a factor, Nikon is 1.5 and Canon is 1.6.

The scenery is suitable for wide-angle shooting, and 16-35 is in the wide-angle range. Of course, you can't buy a Nikon 16-35 F2.8 directly. One is the lens of 10000+, and the other is the lens of D5 100, which is 24-52.5, that is, the wide angle difference. For example, Tuliatx116+01-16mm F2.8 is converted into 16.5mm-24mm, but I also remind you that the wide-angle head is very limited in use and expensive. This ATX 16544.

Portraits are suitable for shooting with medium telephoto lens, specifically, it is over 70, and if aps lens is used, it is over 47mm, which already includes a section of you 18-55. Here you can also find that 18-55 actually covers the commonly used wide-angle and medium telephoto, which is why the sleeves are basically 18-55. This is why the 50 mm lens is called portrait fixed focus. In fact, if the 50mm lens is placed on the Quan Huafu machine, the viewing angle is similar to that of a human monocular, but it is 75mm on the aps machine, and the 50mm fixed-focus lens usually has a larger aperture, which can produce a very good background blur effect.

But yours is D5 100. Without the body motor, you can't use Nikon's 50mm 1.8D autofocus. You need to focus manually, or you need to buy Nikon's 50mm 1.8G, but this lens is close to 2000 pieces, and 50mm 1.8D is less than 700 pieces.

Of course, there is a more compromise solution, which not only satisfies the scenery, but also satisfies the portrait, that is, the lens 17-50 F2.8, which is common in the deputy factory, and Longteng has it, about 2000 yuan.

If you want to shoot insects, you'd better buy a macro lens with medium telephoto, such as 60 2.8 micro, 100 2.8 micro. Nikon's 60 2.8D is close to 3000, Budweiser's 100 2.8 is also close to 3000, and Nikon's own 105 2.8G is close to 7000.

As can be seen from the above, the lens is still very expensive. If you buy a Longteng 17-50 2.8, it will cost more than 2,000 yuan, plus a Touli 100 2.8, which is almost 6,000 yuan.

Moreover, because D5 100 has no body motor, many lenses can't focus automatically even if they are bought, such as Tuli ATX 1 16 and Nikon 50 mm1.8d. Be sure to think about those before buying them, and whether AF function is needed. You can only buy new lenses if necessary.