Skills of using Pentax k50

Gear: Beginners are advised not to use green automatic gear, and do not use AV gear, TV gear or P gear for full manual M gear. Each SLR has the first two gears, and the P gear is unique to Pentax, and the effect is quite good. Specific settings can be downloaded from Baidu for Pentax P gear.

Photo style: some bright colors, landscape mode, reverse film mode, elegant mode, other modes are not recommended.

Second:

Aperture shutter EV exposure ISO high sensitivity If P file is used, these parameters will basically change automatically, so it can be used automatically. The difference between this P file and the green automatic file is that the P file is optimized according to the program line of the lens you installed, while the automatic file is not so intelligent. Look at these parameters separately. For example, you should have seen a blurred photo with a clear subject and a blurred background. The intuitive influence of aperture value is that the larger the aperture, the more blurred the background outside the focus, and the smaller the aperture, the clearer the background.

The shutter value is in seconds, which is generally at the level of 1/60 seconds, which can be understood as click time. If you set the shutter of 10 second, the camera will take all the images in 10 second, so if you shake hands in this 10 second, the whole picture will be pasted unless you can keep it intact. Therefore, the shutter is generally left to the camera to judge for itself, except for special needs, such as shooting the trajectory of headlights into light, but then you definitely need a tripod, which is impossible to hold. .....

For EV exposure, you can choose+and-.If the effect is +n, the picture will be brighter and-will be darker. You can adjust it yourself and take a few photos to make it clear.

ISO high sensitivity, this is mainly used to deal with relatively dim, such as shooting at night. The camera needs the shutter and aperture mentioned above. The aperture can be understood as a door. The bigger the door is opened, the more light can come in at any moment, and the shutter is the time when the door is opened. The longer the door is opened, the more light comes in. So if shooting at night, if you hold it, you should keep it in order to ensure that the photo is not blurred. At least make sure the photos are clear, so the opening hours are limited. At this point, the camera needs to collect enough light to produce an image. What if the aperture is the largest at this time and the shutter time is not enough to form the required image? ISO came out. Increasing the ISO value can make the camera image, but at the cost of noise in the photo. This noise is not vague, a bit like a snowflake screen. Of course, the ISO of the fuselage is very good now. I'm just taking an extreme example. Generally, the ISO value is appropriately increased. Unless it is enlarged to 100%, the noise is invisible to the naked eye. During the day, or if the light is good, ISO is 100. Of course, ISO is automatic in P files.

Here are a few simple parameters that need to be paid attention to when using, and which button is used for what. I suggest looking for a manual of K50 or K5 series, with a Chinese version of PDF.