Introduction to Pentax k7 Evaluation

Pentax camera is also a world-famous camera brand. Since its establishment, a variety of lens and camera products have been widely praised by the industry, and many of its designs have won many international awards. This product to be introduced today is always first-class in quality, and has many new functions compared with previous cameras. Then let's see if the performance of this Pentax K7 is satisfactory.

100% viewfinder, high-definition shooting function and all-weather waterproof, cold-proof and dustproof function naturally make K7 a high-end SLR camera. In addition to the top-level design of "indestructible body", K7 adopts 654.38+046 million effective pixel CMOS sensor and high-speed PRIME? II image engine and brand-new focusing module can be said to be a little progress compared with brother K20D.

The Pentax K7 in my hand gives me a very unique feeling. Thanks to its compact body of 130.5×96.5×72.5mm and the weight setting of the whole machine close to 1 kg, it feels a bit like holding a reduced K20D or a slightly heavier K200D. In recent years, this unusual design idea first appeared in high-end cameras. After all, while many junior players think that their equipment is not professional enough, there are also a group of enthusiasts complaining that professional equipment is too heavy.

"The design of professional camera+the weight of mid-range camera+the size of entry camera" is my impression of the overall shape of Pentax K7 these days. Although it doesn't look strong enough, not even as "professional" as K20D, this "small iron knot" is quite weighty in your hand. And from the "SR" logo in the lower left corner of the camera, it can be seen that K7 supports Pentax's unique CMOS displacement fuselage anti-shake technology.

K7' s workmanship is very solid, which is in great contrast with this small SLR called "plastic slippers". The large rubber cover not only enhances the grip, but also makes the K7 look very professional. The complex buttons on the back of the camera can complete various operations in a short time after being skilled, which is completely different from the simple and easy-to-use button layout of low-end SLR cameras.

The 3.0-inch, 920,000-pixel VGA LCD screen was a completely new thing when it first appeared on Sony A700 two years ago. But times have changed. In 2009, even the entry-level Canon 500D used this kind of high-definition LCD. As a professional camera, Pentax K7 has no reason to refuse. Pentax K7 also fully considers the durability of the camera in the design of the strap ring of the fuselage. The simple leather pad can not only effectively protect the camera from being scratched by the metal ring, but also look professional.

Friends who have used K20D are quite satisfied with its endurance. Although the fuselage has become much smaller, the battery capacity of K7 has actually increased a lot. Therefore, under normal shooting conditions, the author took nearly 350 photos with K7, and did not see the battery capacity decrease (K7-* * * can display 3 grids). I believe that some professional users can guarantee the endurance of 1000 or more without opening the screen and shooting with the shoulder screen. This achievement belongs to the upper-middle level among cameras of the same level, which is of course in line with the professional positioning of K7.

In recent years, Pentax has been promoting the concept of "all-weather SLR camera". Although no matter how the technology develops, it is difficult for SLR to dive and fall like "three-proof DC", we can all see the obvious drip-proof and splash-proof design on Pentax's entry camera K200D last year. As the flagship, K7 must also have stronger comprehensive protection ability than the previous camera.

Whether it is buttons, dial wheels, battery compartments or various interfaces, Pentax K7 has made a very targeted waterproof design. In addition, in the aspect of cold resistance, Pentax K7' s special design can also make it work normally at extremely low temperature. Although for ordinary consumers, these protective measures on K7 have basically no obvious effect, for professional photographers, a camera that can reassure him and work in any harsh environment is very necessary.

Slightly different from other high-end cameras, Pentax K7 released a kit with a lens of 18-55mm. In the eyes of many people, "18-55" is synonymous with "dog head", which seems to be incompatible with a professional camera like K7. But this 18-55 is not another 18-55. What's the DA with K7 this time? 18-55mm/F3.5-5.6？ Al. WR is a mid-range lens.

6. Aperture blade, petal-shaped hood, lens group does not rotate before autofocus, metal lens bracket, full weight ................................................ 18-55mm/F3.5-5.6？ Al. WR totally despises other 18-55 sleeves in workmanship. However, the biggest feature of this lens is that it is as waterproof as K7, which is reflected in the sealing ring and WR (water? Resist) letters are visible.

Due to the exclusive smc coating technology, DA? 18-55mm/F3.5-5.6？ Al. WR has the unique German flavor of Pentax lens. In out-of-focus imaging, K7 also integrates the effect of Pentax camera spreading like cream. Can you say DA? 18-55mm/F3.5-5.6？ Al. Although WR has the name of "18-55", it is a high-quality lens that can be repaired both inside and outside. Sure, in terms of price? 18-55mm/F3.5-5.6？ Al. WR is also much more expensive than other low-end condoms.

The body of Pentax K7 is particularly small and exquisite. Compared with ordinary SLR cameras, it is much smaller and lighter to hold. The visual range can reach 100%, which shows that it is not simple. Moreover, its body is strong and resistant to falling, and it can also be waterproof and dustproof. It is also quite practical for photographers who often walk around with their cameras. Although there are some shortcomings, it is still passable for a product a few years ago.

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