My camera is Nikon D750. How can I improve the clarity of photos?

The sharpness of Nikon d750 is already very good. The concept of clarity you mentioned contains many reasons. Let's talk about it for your discussion.

1, environmental permeability (most important): the scenery of foggy days, cloudy days and big scenes will not be very clear, but it can be another artistic conception.

2. Shooting angle: smooth light, metering, backlight, etc. Due to the influence of light diffraction, people can fill the light when they are portraits and use polarizers when they are landscapes.

3, insufficient speed, hand shaking and other factors: buy anti-shake lens, tripod, more flexible monopod, plus a spherical tripod (not too big); Shaking hands requires practice, and holding the machine has standardized movements. Many people often don't. It's not good to shoot with open arms. Find a post, read and practice more. In addition, pressing the shutter is also a skill, and practicing more is also a habit. The habit I developed in 750 is not easy to use in 850, and the high-pixel machine requires higher anti-shake.

4, focusing: key technologies and hard indicators, including the fuselage, lens motor, focusing settings are also needed. The focusing function of the 750 fuselage is absolutely enough. The original lens should not be too old, no problem. Pay attention to the defocusing of the lens in the auxiliary factory. The focus setting depends on the instruction manual, which is very important. When to use afs, afc, 5 o'clock, 9 o'clock, etc. , will have a certain impact on the clarity.

4. Late stage: There are too many clear and transparent techniques, the simplest acr tone is clear, the advanced ps gradient map, color balance and so on. Learn slowly.

Nonsense, improper criticism and correction.

Adjust the aperture to f8 to f 1 1. The general lens file is the best quality, even the dog's head is not bad. And light. The quality of sunny days is much better than cloudy days. When the light is insufficient, use a tripod or add a flash. In fact, when the light is good, the quality of the mobile phone will not be bad. Don't listen to those devices. The first thing that determines the quality of photos is always light. Lens > body!

The effective pixel of Nikon D750 is 2432, and the minimum high-sensitivity ISO is 100. No matter what kind of camera you want to shoot a high-definition film, it is not only related to the above two points, but also directly related to the aperture used, the light when shooting, the stability of the camera when shooting, the focus and the lens used.

So if you want to make a clear and high-quality film, you need to meet the above requirements.

D750 is a good camera.

However, without a drop of iN, I am still struggling to use Sony a900. But as a person who has been playing with photographic equipment for a long time, I can still give you some hints.

Let's talk about personal experience first:

The clarity of taking pictures is not what the fuselage looks like. It can even be said that it has little to do with the fuselage and sensors, and more concerns are outside the fuselage.

First of all, what are your chances? In order to sell cameras that customers think are very cheap, many profiteers often match what everyone calls "dog heads". This is a lens used by Nikon in consumer cameras. The aperture is not large and the optical performance is not outstanding. The only feature is that it is cheap. In the film machine era, there is a saying that there is no dog head under F8, but in the digital camera era, the most important difference between CCD and film is that CCD itself is reflective, and the dog head does not correct the glare of film.

At this point, in fact, all dog heads are not suitable for digital cameras. Take Nikon as an example, there are many G-mount lenses designed to match the low-end cameras in the film machine era.

For example, Nikon's F 100 or N90 are very cheap machines. In those days, if you held a Nikon F5 with a G prefix on it, you would be laughed at.

Because of their long history, large output and low price, these G-heads have not stopped production but entered the digital camera market. This led to these G-heads, which are not easy to use on film machines, entering the digital camera market publicly.

For example, Nikon's own official website is also outspoken:

I will tell you "there are some restrictions" in the description of G head, but I won't tell you what the specific restrictions are. ...

The most important thing for digital cameras to choose Nikon lens is to choose the one with "N", that is, the nano-coating anti-glare function. Some new G-heads have also upgraded this function and can be used. But the overall quality of G-head ... Hehe.

Secondly, another reason for the unclear shooting is really because of your fuselage. Nikon's P (programmed automatic exposure) algorithm often makes the aperture use more weight and improve the iso value. This in itself is an inevitable requirement for taking clear photos, but the greater the ISO, the more noise, and the less clear the photos will be.

According to iN's own experience in using digital cameras, basically no iso setting value above the lowest iso value has been used. You don't have to shoot in bad light. This is a habit formed in the era of film machine-taking no waste film as the first element.

After all, people from the film machine era know that it costs money to press the shutter. This money is not too expensive. Press 5-7 yuan. So don't force the camera or yourself. If you can't shoot, don't shoot.

Then there is the problem of shaking, hand shaking during shooting, camera vibration and a series of other problems will lead to blurred pictures. Nothing else. Standing on a tripod.

Make a budget in this step, starting with 1/3 of your camera price. Most people will find a cheap tripod, but I believe that the cheap shelf will be replaced after you have used it for more than a year. Then the last one is ten times more expensive than it. Finally, the second shelf will be replaced, and the last one will be 2-3 times more expensive, which is basically the price of your camera 1/3.

Don't trust any human factors in the process of taking pictures. The so-called iron hand magic soldier is not as reliable as a tripod. This is a clear guarantee.

For example, with the help of a tripod, you can take pictures of tigers with hair-level clarity. As long as the tiger doesn't move for a moment, it can take a perfect picture.

Finally, another factor of clarity is the lens, and choosing the right lens to shoot the right target is also the guarantee factor of clarity.

Not many people say that everything is clear when the aperture is adjusted to F8. This is a lie to Xiao Bai. If it's true, aren't all lenses the aperture size of F8?

This requires you to buy more lenses, try different lenses and take more photos, and then you will find that clarity is only the minimum requirement. There are more photography interests waiting for you to discover.

I use D750.

Nikon D750 is a good intermediate Quan Huafu SLR, and it is enough to shoot some "blockbusters" every day. In daily shooting, the definition of photos depends on many factors, such as accurate focus, appropriate aperture (theoretically, the smaller the aperture, the better the definition), shutter setting (higher shutter setting), shooting environment and weather (that is, light). These are the necessary conditions to determine the clarity of photos.

Secondly, the use of tripod when necessary, or stable hand-held operation, as well as better quality lens, are related to the clarity of the final film.

Focus is very important.

The biggest advantage of Nikon camera is that the post-production film (accurate exposure, stable hand-held and best aperture) is more transparent and colorful than other brands of cameras, and it is a sharp weapon for landscape photography! In order to make the work clearer and more transparent, besides accurate exposure, optimal aperture, stable camera grip and low sensitivity, it is also important to choose the frame when shooting. "Meat format" is a must, the settings in the camera are selected by default, and you should be familiar with one or two of the following software! Shoot more and practice more, and practice repeatedly for problems. Practice makes perfect! !

Sensitivity, stability, photo format, and then lens quality,

Try to avoid direct shooting in strong light.