Which is better, EFS18 135mm, 3 5 5 6IS lens or EFS55 250mm, 4 5 6IS lens?

The quality of the 18-135 lens is completely 55-250 ah, and there are really few places where the telephoto is used. It's very rare, unless you like to shoot birds, hide from a distance and shoot people or something, but 55-250 is enough to shoot birds, and other aspects are dogs. It is recommended to choose 18-135 without considering the price, after all, it is half the price.

Summary. First of all, let's introduce the concept of wide angle, the lens is used on 700d, the equivalent focal length of the 18mm end is 29mm, and the angle of view is equivalent to a standard wide-angle lens. Notes:

The equivalent focal length of 24mm can be called a large wide angle, such as the 15mm end of the 15-85 lens. The equivalent focal length of 35mm is called the small wide angle, and 28mm is the standard wide angle. So this model belongs to the wide-angle lens.

Still have any questions.

Is the EF-S 18-135mm F is STM a wide-angle lens?

Hello, I have seen your question and am sorting out the answer, please wait for a while First of all, let's introduce the concept of wide angle, the lens is used on 700d, the equivalent focal length of the 18mm end Huiliang is 29mm, and the angle of view is equivalent to a standard wide-angle lens. Note: A focal length equivalent of 24mm can be called a large wide angle, as can be achieved at the 15mm end of the 15-85 lens.

The equivalent focal length of 35mm is called the small wide angle, and 28mm is the standard wide angle. Therefore, this cover blue silver model belongs to the wide-angle lens. Is there any more questions?

Can this lens be used with the EOS800D camera?

The Canon EOS800D series is no problem and can be adapted to this wide-angle lens.

Thank you! You're welcome, remember to praise.

Thank you very much.

Is the EF-S 18-135mm F is STM a wide-angle lens?

Choose the F2-4 one. From the analysis of the aperture value alone, this lens, the aperture value has changed too much, and it can be concluded that it is a poor quality lens. Generally, zoom lenses with better camera quality are more common.

Portable cameras are also more common. If you have a zoom lens at the same focal length, choose a lens with a small change in f-number if the difference is not large.

A smaller aperture means that the aperture of the aperture is larger, and the larger the aperture of the aperture, the stronger the ability to blur the background. Higher shutter speeds can also be used in low-light situations. It doesn't make much sense to choose a wide aperture and give up image quality.

Comprehensive performance should be considered. The stupid lenses of the two brigades you mentioned, if I choose the bureau, I will choose the F2-4 one.

The law of probability, the lens with a large aperture and a high aperture is significantly better than a small aperture lens with the same focal length in terms of shell material, lens material, lens group structure, and the use of special lenses. But what needs to be clarified is that lenses with the same focal length or similar focal length, ** 10 times different.

The final photo effect may not be 10 times worse than the dismantling of the companion. And for example, when shooting birds with a super telephoto lens, in addition to expressing the details of whether to count the hairs, there are also plots that can express the story to help express.

1. Both lenses are zoom lenses, 18-55mm means that the focal length of the lens is from 18 to 5518--135 means that the lens focal length is from 18-135. The focal length value is divided by 50, and the smaller the wide-angle, the larger the shooting range. The higher the value, the farther away the stool can be photographed.

2. The difference between -55 and 18-135 is the focal length, and the simpler understanding is that 18 is actually the widest angle, that is, the two lenses can accommodate the largest view, which is the same, but 135 can shoot farther things. The larger the number in the back, the farther away you can shoot, the clearer it will be.

3. In a general sense, there is not much difference, mainly the difference in volume and focal length. 18-55 is small in size and more convenient to carry; 18-135 has a long focal length, which is more convenient to use; In a rigorous sense, there is a difference, with 18-55 imaging slightly better.

4. These two lenses belong to the most ordinary sleeves, and the quality is average. In terms of focal length, the 18-135 focal length is more practical, from wide angle to medium telephoto, which can basically meet the needs of daily shooting; However, due to the lack of the mid-telephoto segment of 18-55, some shooting questions may be a little limited. Of course, ** is also 18-135 is more expensive.

5. The main differences between Canon 18-55 and 18-135 lenses are: Take EF-S18-135mmf 5-6ISSTM and EF-S18-55mmf 5-6ISSTM as examples.

Upstairs is right, these two lenses belong to the same grade of lenses, there are differences, but it is mainly up to personal use to decide which one to use. As for the focusing speed and sound, I think this is a secondary consideration, and the imaging difference between the two lenses is not big, the key is to see what focal length the landlord needs.

Looking at the appearance of the landlord, he should be hesitating which set to enter. I recommend that you enter 18-135 for 2 reasons

1.The focal length is wide and the application is sufficient. As a beginner, you should not pay too much attention to the image quality, you should use a variety of focal lengths to slowly find your commonly used focal length and suitable subjects, and then choose a lens with a purpose.

At this point, 18-135 takes care of a wide range of things. Taking a step back, if you don't want to invest too much in the SLR, you generally want to be portable and convenient, and the 18-135 can be regarded as half a lens in the world, and it is not used to change lenses.

2.**Cheaper than 17-85, you can lose less money by upgrading the lens in the future. I won't explain anything about this.

For example, shooting small animals and insects may be scared away, and the improvement of technology is definitely good, but it must be a lot higher.

There is not much of a feeling

EF-S: Mount type.

18-135mm : Focal length range.

f: The maximum aperture is , variable aperture.

IS: Optical image stabilization.

EF-S (Canon Digital Camera Lenses).

18-135mm (focal length 18 to 135, wide end 18, telephoto end 135).

is the aperture means that it is not a constant aperture, the maximum aperture at the wide-angle end is the aperture at the telephoto end, is the stabilization).

Focal length 18-135 mm f is the meaning of aperture, that is, the aperture range of this lens belongs to a small aperture. Complete.

The second floor is very detailed.

EF-S: It is a lens mount that Canon can use on APS-C format machines, but not on full-frame machines;

18-135mm is the zoom range of this lens, the widest is 18mm, the longest is 135mm;

f Maximum aperture. At 18mm, the maximum aperture is, at 135mm, the maximum aperture is not reached, only, and between the focal lengths of 18 135, the maximum aperture gradually decreases from 1 to .

IS: Image Stabilizer supports optical image stabilization.

EF-S: It is a lens mount that Canon can use on APS-C format machines, but not on full-frame machines;

18-135mm is the zoom range of this lens, the widest is 18mm, the longest is 135mm;

f Maximum aperture. At 18mm, the maximum aperture is, at 135mm, the maximum aperture is not reached, only, and between the focal lengths of 18 135, the maximum aperture gradually decreases from 1 to .

IS: Image Stabilizer, short for Image Stabilizer, is a stabilization lens from Canon.

This is an entry-level lens.

ES half-lens, S motor, 18 last 135 farthest,