Very powerful Nikon D7000 and Longteng 17-50 mm VC real shot.

IT 168 tried Nikon D7000 as the most fashionable mid-range SLR camera, which has become the key word of search. However, don't treat this D7000 as an entry-level SLR product like D5000. Nikon broke the routine this time. The overall performance of this D7000 is almost equal to that of Nikon APS-C's flagship model D300S. In fact, from Nikon's naming of SLR, it can be understood that Nikon's double-digit SLR products mainly focus on the mid-end market, but they have not been available since D90. Numbers? Available. Since the performance index and technology of D7000 have completely surpassed D90, the so-called name of D90S\D95 is out of tune.

▲ Mid-range SLR upstart Nikon D7000

D7000 adopts magnesium-aluminum alloy body, which is dust-proof and drip-proof. The brand-new 39-point focusing system, with continuous shooting speed of 6 frames per second, supports 1080i full HD video shooting, and its overall performance surpasses the previous D90. Nikon D7000, which focuses on the mid-range market, is still selling well.

▲ With Longteng 17-50mm anti-shake lens.

After comprehensive evaluation of the products, we will select some lens products suitable for Nikon D7000 for reasonable collocation and testing from a practical point of view. Help those friends who are not satisfied with condoms to choose. I have always liked Nikon's original 17-55mmF2.8 lens, but considering the comprehensive price, the overall budget for using D90 is a bit high. In the choice of substitutes, the 17-50mm F2.8 VC standard zoom anti-shake lens from Longteng is very suitable. After conversion, the focal length of 25.5-75mm is suitable for many subjects. The large aperture of 2.8 is very useful in dark environment, and VC anti-shake technology has greatly increased the cost performance of this 17-50mm lens.

Multi-angle real shot sample

The protagonist of today's shooting is a batch of handmade products newly bought by colleagues from Japan's medieval store, which are very good in shape and technology. You can just use this Longteng lens to test the actual performance of D7000. In the test site, a single 1000 watt photographic lamp is used for side lighting, and the reflector is used for auxiliary lighting.

▲ The detailed description is excellent and the blurring effect is satisfactory.

▲ 17-50mm focal length, which is very convenient to use.

▲ Kakashi, my favorite.

▲ The background is slightly stiff after blurring.

▲ When shooting, it is best to increase the shutter speed by one step on the basis of accurate exposure.

From the actual proofs, the resolution of Longteng lens has been greatly improved compared with the previous 17-50mm lens. The overall color is expressive. It is worth noting that the white balance performance of Nikon D7000 is consistent with Nikon's? Cold? It has been improved and needs to be continued in the subsequent individual evaluation.

Simple test of sensitivity effect

In addition, the minimum sensitivity of Nikon D7000 can be adjusted to ISO 100, and the maximum sensitivity is equivalent to ISO25600. Through the actual test, we can see that the image quality of ISO800 begins to decline. However, in the case of ISO6400, the noise of the photo is still within the acceptable range, and it is not just a simple photo. (depending on your actual needs)

▲ISO 100

▲ISO 400

▲ISO 800

▲ISO 1600

▲ISO 3200

▲ISO 6400

▲H0.3

▲H0.7

▲H 1.0

▲H 2.0

To sum up:

The biggest highlight of Longteng 17-50mm VC lens is the convenience brought by constant aperture and optical image stabilization for shooting itself. At the same time, it is commendable that the purple edge control of this lens performs well in all proofs. Of course, in addition, Longteng SP AF 17-50mm F2.8 XR Di II VC has a good cost performance. With Nikon D7000, it can effectively control the budget.

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For Nikon D7000, the pressure and grip of the metal body are very professional. Shutter and focusing speed have been improved. High sensitivity noise control is very satisfactory. We are very interested in the imaging style of Nikon D7000. Nikon D7000 has been fine-tuned in color. Compared with previous products, the color of D7000 is warmer, which weakens the familiarity of most Nikon users. Nikon style? This change has a good performance in shooting portraits.

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