What does spittoon mean?

Question 1: Help. Photographer: What does the small spittoon lens mean? Does Canon only have small spittoons? Do Nikon and Pentax have them? Is it a small spittoon of 50mm f size? It is a name given by the photographer to Canon's EF F 1.8 50mm, because the plastic feeling and appearance of the lens are very similar to a spittoon. Nikon and Pentax have similar shots, but ordinary photographers don't shout.

Small spittoon is very suitable for taking portraits, cheap and cost-effective. The blurring effect is very good. It is recommended that photographers must have this lens.

If you have any questions, you are welcome to write privately or ask questions. Thank you~

Question 2: I don't quite understand what the 50 fixed focus of a small spittoon means. Fixed focus means that the focal length is fixed. The focal length of spittoon is 50mm, and the visual field is equivalent to one eye.

Question 3: What is the small spittoon of SLR camera? 20-minute spittoon is the nickname of Canon EF 50mm F/ 1.8 lens, and it is the cheapest title of Canon. Its large aperture of 1.8 allows it to provide faster shutter speed for shooting in low light environment to ensure the success rate of film production. And under the premise of excellent cooperation, the imaging is amazing. Lightweight and economical standard lens. Gauss lens is used to design 6 pieces and 5 groups of optical structures, providing the maximum aperture f/1.8 and the weight is only 130g. Mirror usage: standard fixed-focus bayonet type: Canon EF bayonet focal length: 50mm filter aperture: 52mm maximum aperture: F 1.8 minimum aperture: F22 focusing mode: automatic lens structure: 5 groups of 6 APS focal length: 80mm closest focusing distance: 0.45m In order to improve the focusing performance of the first generation, Canon later produced E50MF/1. The shape of that one is simply a spittoon, the first generation is a small spittoon, and the second generation is a plastic spittoon.

Question 4: What does a spittoon mean? What kind of movies do you need to focus on and what kind of head do beginners use? Small spittoon is the nickname of Canon EF 50mm F/ 1.8 lens.

There are many kinds of fixed-focus lenses: portrait, macro, landscape and so on.

Advantages: good picture quality and good effect.

Disadvantages are: you can't zoom, composition and zooming are more troublesome, and you have to rely on it; Not suitable for shooting dynamic pictures, but suitable for static pictures.

What beginners use depends on what you want to shoot and your budget.

If you like to take portraits of macro scenery, you can use a fixed focus lens. The picture quality is fine, and the composition will be great, but you have to buy different ptz for different functions, which is a little more expensive.

=========================================================

Small spittoon is Canon's cheapest head, less than 700 yuan. Gauss lens is used to design 6 pieces and 5 groups of optical structures, providing the maximum aperture f/1.8 and the weight is only 130g. Its large aperture of 1.8 allows it to provide faster shutter speed for shooting in low light environment to ensure the success rate of film production.

Purpose of lens: standard fixed focus

Bayonet type: Canon EF bayonet

Focal length: 50 mm

Filter aperture: 52mm

Maximum aperture: F 1.8

This picture is not a spittoon, this is 50mm 1.2.

Minimum aperture: F22

Focus mode: automatic

Lens structure: 5 groups of 6 lenses.

APS focal length: 80mm

Nearest focal length: 0.45m.

In order to improve the focusing performance of the first generation, Canon later produced the EF 50mm F/ 1.8 II.

=========================================================

DG tle/article-65 1- 1

Good claw/function/top corner wellhead

Question 5: What does 1: 1.8 mean in the small spittoon lens? The maximum aperture is 1: 1.8. The meaning of this ratio is the ratio of the maximum effective aperture of the lens to the focal length, which can also be recorded as F 1.8.

Question 6: The difference between Canon iron spittoon and small spittoon. The model of iron spittoon is EF 50mm f/ 1.8 STM. As an upgraded product of "Little Spiton" EF 50mm f/ 1.8 II, digital coating technology is applied, and the image quality is slightly improved. Equipped with STM stepping motor, the focusing process in photo shooting and video recording is quieter and smoother. In addition, the metal bayonet design further enhances the reliability of the lens. Simply put, both the anti-glare and Jiao Wai have been improved to a certain extent, and the others are similar to the previous generation. Externally, due to the application of matte coating and metal bayonet, it appears "high-grade". At present, the price difference between EF 50mm f/ 1.8 STM and the previous generation is about 200 yuan. Whether it is worth it depends on your needs.

Question 7: What is the definition of small spittoon? Why didn't Nikon? There is no definition of the spittoon, but the appearance problem of Canon 50 1.8 II made people change his name. The name spittoon is not an official statement, but a nickname changed by users themselves. Of course, you are right to say that Nikon's 50 1.8D is also a small spittoon.