I have another Canon film SLR camera, the model number is EOS300 but why can t I find it on the Inte

It should be Canon's low-to-mid-range machine, which can be seen by looking at the number.

The market price does not exceed 400 yuan.

It is enough to take pictures with a slightly better lens.

Main feature: Point autofocus.

2.Depth-of-field preview.

Zone evaluation metering system.

Evaluative metering – reads data from 35 metering zones, then analyzes and weighs it precisely to ensure the best possible picture.

Partial metering – reads only a small area of the viewfinder (to eliminate any background interference needed. Again, in all shooting environments, you can be sure that the scenery you choose is accurate**.

4.Auto-bracketing**.

5.High-speed synchronous flash.

It is available with EOS 300V Date and EOS 300 Date, with a red V in the V-shaped version.

Yours should be the EOS 300 Date, a 35-zone metering sensor, AIM advanced integrated multi-point control 7-point focusing system, 3-frame automatic bracketing** function, evaluation metering, and a mid-to-high-end machine.

Although it is a good machine, it has no collectible value, and it is sold for 800 yuan with a handle (excluding the lens).

Good performance. The metering and focus are all powerful. The body of a second-hand phone is 500 to 1000 yuan.

It can be used, but it seriously affects the image quality, and this lens is installed in the EOS 5D Mark II is worse than the set of more than 4000!

Can it be used: Canon's lenses start with EF and EFS, and EF's is a full-frame lens, which is suitable for Canon's full-frame and half-frame bodies. The EFS starts with a half-frame lens and cannot be mounted on a full-frame body.

5D2 is a full-frame body, if it is an EF lens, then it can be used, if it is an EFS lens, it cannot be used.

Practical or impractical: The 75-300 seems to be very poor, and when used on a body like 5D2, it smells like a dog's tail vase. If you really want to enter a fuselage like 5D2, XXB is the minimum configuration.

Yes, the EF-S you are worried about is a non-full lens, as long as the mount can be snapped in, it can be used, but autofocus may not be used, and the ** shot by the non-full shot will have vignetting angles in some focal lengths, and it is definitely okay when it is a manual head.

Of course. EF lenses are no problem for full-frame.

The BP-300 is now discontinued, and you can only order it from Canon through a dealer, but it should be in large quantities, and it is not possible to buy new ones now in single or small quantities, unless it is in stock from the dealer.

It is recommended that you go to the second-hand area of Hummingbird, where there is a set of machines**, and if you are lucky, you may be able to dismantle and sell.

You can put on a Canon DSLR and use this film player as a backup. Canon's lenses are all generic. There's basically no need to think more about telephoto, but the wide-angle end still needs to be summed up to see if you need a digital version of the lens, unless you're on a full-frame camera like 5D.

EOS300** is very cheap. Now, the lowest SLR is more than 3000, which is the EOS30 of that year. Besides, yours is still second-hand, so if you want to change it, you can only go to the second-hand market to change it (it depends on how much your camera is worth).

But even if you change it, you can't change it for a DSLR camera.