Traditional Culture Encyclopedia - Photography major - How about pentax kr? Introduction of pentax K-r

How about pentax kr? Introduction of pentax K-r

Lead: Playing SLR is the most expensive interest, but if you can choose a cost-effective SLR, it will not only save you money, but also prove that you are a knowledgeable person and a master of playing SLR. It is not easy for beginners to choose a good SLR. We should not only consider the difficulty of operation, but also consider various lenses, pixels and other issues. The Pentax K-r SLR recommended by Bunny today is the first choice for many beginners. Let's take a look at the special features of this SLR.

How about pentax kr

Appearance details: LCD screen upgrade, more fashionable.

Appearance, Pentax K-r is still very compact, plastic shell, built-in stainless steel skeleton, light and strong. The front of the fuselage canceled the silver decorative strip on Pentax Kx, which was relatively low-key, and the top of the flash was angular, which changed the rounded style of K-x and became more professional. The LCD screen of the machine has also been greatly upgraded, the size has been increased from 2.7 inches to 3 inches, and the number of pixels has soared from 230,000 to 920,000. The display effect has reached the top level of the current SLR camera.

Menu display: rich in functions and easy to use.

As an entry-level SLR camera, Pentax K-r is rich in functions and easy to use. The mode dial of this machine is rich in content, with up to 14 shooting modes for users to choose from, which can not only meet the professional needs of photographers, but also satisfy the desire of beginners to simply control. Green car? PICT files are specially prepared for entry-level users. When the camera is adjusted to this position, Pentax K-r becomes a high-quality camera, and users can take good photos by pressing the shutter, which is very worry-free.

Three kinds of positive and negative thrust: unique color effect

Pentax K-r is very rich in functions. The machine has built-in three reverse effects. Users can easily take photos with unique styles according to their own preferences, without post-adjustment. It is more practical for users who are not good at PS. Let's take a look at the real proof of these three positive and negative thrust effects.

Rich digital filters: interesting and effective.

In addition to the unique positive and negative color effects, Pentax K-r also has built-in rich digital filters. These filters include toy camera, nostalgia, high contrast, color extraction, softness, starlight, fisheye and customization. Each filter can adjust its parameters freely and is very playable.

6fps high-speed continuous shooting with high dynamic range.

Pentax K-r is not only fun, but also professional shooting performance can meet the needs of users. We know that continuous shooting speed has always been an important criterion to consider the quality of SLR fuselage. Usually, the continuous shooting speed of an entry-level SLR camera is about 3 frames per second. Pentax Kr has a good performance in this respect, and the highest continuous shooting speed reaches 6 frames per second, which is commendable.

Sensitivity test: the highest ISO? 25600

Pentax K-r adopts a brand-new CMOS sensor, the effective pixel is 1 2.4 million, and the sensitivity range can be extended to ISO 100-25600, which is1higher than the predecessor model Pentax K-X. Let's test the high sensitivity performance of this machine.

Resolution test, distortion correction function

A second-generation lens of 18-55mm was sent by Pentax K-r, and its optical quality can't be compared with that of tauren. Therefore, the following resolution test results can not represent the highest level of Pentax K-r, for your reference only.

Outdoor landscape proofs

In the actual use process, the author found that Pentax K-r focused very quickly, even in the backlight and dark environment, and did not hesitate to focus, basically no bellows phenomenon. However, because the matching 18-55mm lens is not equipped with an ultrasonic motor, the sound is loud when focusing. First of all, let's take a look at the actual performance of Pentax K-r using 18-55mm lens outdoors.

Indoor proofs: Feel the charm of the old lens F 1.2.

As an old-fashioned optical manufacturer, Pentax has a large number of old lenses, among which the lens of PK bayonet can be directly matched with Pentax digital SLR, and the lens of M42 bayonet can also be connected with adapter ring. These old-fashioned lenses are cheap and plentiful, and they are very popular with Pentax users. The author found a SMC with PK bayonet? PENTAX50mmF 1.2 lens, heavy and vicissitudes (removed, the aperture connecting rod on the ass was sawed off). Let's see if Pentax K-r with this old lens can surprise us.

Summary: An entry-level expert with good comprehensive strength.

Pentax K-r is Pentax's latest entry-level SLR camera. Compared with its predecessor Pentax K-x, this camera adopts a new sensor, and the highest sensitivity is improved to ISO? 25600, while improving the high-definition image quality, it also upgraded the focusing system and improved the focusing algorithm, which greatly improved the focusing speed under live view. Pentax K-r kindly added the long-awaited little red dot (focus indicator) of Pentax fans, and upgraded the LCD screen to 3 inches with 920,000 pixels, making remarkable progress. Of course, the continuous shooting speed of 6fps is also commendable, but there is no progress in video shooting, and it still only supports shooting 720p HD video, which makes the author feel quite sorry. At present, the price of Pentax K-r 18-55mm is about 5000 yuan, which is an entry-level SLR with high cost performance.

Features:

K-r uses a 3-inch color LCD screen with about 920,000 pixels. The viewfinder magnification is about 0.85 times and the field of view is about 96%. And support live view function.

K-r can record 1280? x? High quality HDTV video with 720 resolution (25 frames per second). At the same time, it also has IrSimple? High-speed infrared data transmission system can easily transmit image data to any digital product compatible with IrSimple technology. It also has a unique custom image function, 18 digital filter function, a unique reverse mode and HDR (high dynamic range) shooting function.

Taking good photos is not only the credit of photographers, but also a good SLR at work. Pentax K-r's excellent painting texture, anti-shake function and sensitivity help beginners to master SLR easily. Although Pentax K-r has some shortcomings such as the need to improve the accuracy of automatic white balance and the lack of full HD video shooting function, this does not prevent it from becoming the best choice for people. This is all about Pentax kr. I hope I can help you!

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