How to Take Great Photos with the Canon EOS Rebel SL2. By Theano Nikitas Jan 21. I zoomed the Canon SL2's 18-55mm lens to 55mm (an 82.5mm equivalent in 35mm terms). For the most accurate.

On my new Canon T6s/760d with 18-135 STM lens, I just noticed that in AF mode, when I hold the shutter button halfway, if I turn the focus ring on the lens, it does affect the focus! I preferred to stop doing that, not knowing wether or not it could be dangerous for the lens (of course it didn't seemed as I was forcing any mechanism, since this ring can turn continuously on this model, and doesn't seem to be directly linked to the AF mechanism). But I am just wondering why it is behaving like this? Is this intentional? If it's not can it be dangerous to do that?

That is intentional. As described: This new STM lens is an inch shorter and adds a zoom lock and instant manual-focus override to the older 18-135mm EF-S IS lens, however manual focus is electronic. The focus ring isn't connected to anything, and there is a tiny time delay between when you move the ring and the lens moving. The speed at which the lens moves isn't directly related to how far or how fast you turn the ring, so it's weird.

It's not as good as having a real manual focus ring like the 15-85mm, 17-55mm or 17-85mm Most lenses these days have manual over-ride. It does not damage the lens in any way.

Cannot Load Php5ts Dll Grade on this page. Driver Epson Lq 570 Xp Drivers. The Canon 18-135mm STM lens allows for Manual override when set to AF Mode. It will not harm the lens or the camera. It is a feature that is commonly used by Videographers but also by some photographers, A common example will be at a wedding.

Here you focus on the bride, you hear the beep and see the red dot. Now with the shutter half pressed, you pan over to the Groom and manually refocus. Download Gratis Game Java Buat Hp Cina Yang. It allows for the cinematic effect of the blur to continue from the Bride until you reach the groom and manually refocus again.