Canon SLR lens choice, 24 70, or 70 200.

I haven't used these 2 Canon heads, but I have used all 2 of Nikon's heads. Personally, I feel that from the perspective of usage frequency, the usage rate of 24-70 is a little higher. 24-70 is used in canon

On the APC body, the focal length is equivalent to 38-110 after conversion, and landscapes, humanities, and portraits can be shot at this focal length. The focal length of 70-200 is basically a medium telephoto, and the opportunity to use it is less than that of 24-70. If you have the money, it's best to buy all 2 lenses.

If you want to choose, I recommend you buy 24-70 first, and then go to 70-200 next

As for tripods, I recommend buying them, and many photographers say they will spend 1 3 of your equipment to buy a tripod. I think as long as it suits me. First of all, it is necessary to be stable, how to be stable, one word:

Heavy. But the heavy one is inconvenient to carry, so choose a lighter one with good strength, then only carbon fiber, then ** is a little higher. You can try it out and buy it according to your needs.

In recent years, the development of domestic tripods has also been very fast, ** is relatively cheaper than imports, and it is recommended to buy. Hope mine can help you.

First of all, I want to say that you have a very high starting point, and I envy you. First of all, let's analyze your body, 500D is the APS-C format, then we have to consider the focal length conversion factor, Canon is. Obviously, the 24-70 lens is 38-112 after conversion, so it seems that you can neither get a large wide angle nor a very far telephoto, which obviously outweighs the loss, and it is very inconvenient as a commonly used lens.

And then there is the 70-200, which is of very good quality as a practical telephoto lens, so no matter how you convert it, it does not appear as a commonly used lens, but is used in specific occasions. Then it depends on your preferences, if you like to shoot landscapes, you can pick a wide-angle lens in Canon's lens group, such as 10-22mm, **5000 or so. If you like documentary, then 70-200 is essential.

I think what you need now is a good quality common lens, then 15-85mm is a good choice, ** but about 3000, after conversion is 24-135mm, this is the most commonly used focal length, basically equivalent to 24-70 or 24-105 in the red circle. Then match it with 70-200, then you will be equipped with it and can cope with various occasions. As far as your budget is concerned, 70-200mm you can buy the best one, which is 70-200mm

isii,** about 15,000, then buy another 15-85. As for the tripod, such a good head, of course you have to buy a good one, Admiralty or Gitzo, about 1000-2000, the tripod is very important, it is a guarantee of clarity and stability. There is such valuable equipment, you must be careful in the university dormitory, protect your equipment, treat your equipment well, it will not fail you, I wish you a good shot, I wish you success in your studies.

It depends on your environment and shooting techniques.

If the environment is good, the hand is also stable.

You can go directly to Xiaobai without anti-shake.

If the first two points cannot be met.

And you don't need to pursue the ultimate small depth of field.

Love to die Xiaoxiaobai is also a very good telephoto head.

Sigma, forget it.

Edge imaging is not far behind Canon's original manufacturer.

And in my experience.

Although I haven't used the 70-200 of Sigma

However, several other Sigma lenses are not as fast as the original.

Even if it's imaging.

**All over the original 50

When focusing, there will also be fine adjustments at the position where the focus is about to be closed.

It doesn't focus as neatly as the original lens.

The focal length of an ordinary wide-angle lens is generally 38 24 mm, and the angle of view is 60 84 degrees; The ultra-wide-angle lens has a focal length of 20 13 mm and a viewing angle of 94-118 degrees. Due to the short focal length and large angle of view of the wide-angle lens, it is possible to capture a large area of scenery in a short shooting distance. The lens of a wide-angle digital camera has a short focal length, a wide angle of view, and a deep depth of field, which is more suitable for shooting larger scenes, such as architecture, landscapes and other subjects.