Diffraction Explained: Why Your Lens is Worse at f/22 than f/8

It’s common knowledge that most lenses are at their best (i. e. sharpest) between f/5. 6 and f/8, depending on the lens. But why is that? Why does stopping down further actually make the image softer? This is what YouTuber ZY Productions explains in the video above.

As many photographers will already know, the reason a lens […].

why lens

2020-6-12 22:52

why lens → Результатов: 8 / why lens - фото


Фото: petapixel.com

Why Lens Focal Length Matters

Thinking about which lens to buy next? You might want to take a look at this 9-minute video first. In it, photographer Jamie Windsor argues that choosing the right focal length is more than a technical decision based on what type of photography you want to do — your choice affects the dynamic and meaning […] petapixel.com »

2019-03-21 21:45

This is why you should be excited about the soon to be announced new Sigma FE lens!!!

Our trusted sources told us that Sigma will announce the first FE lens this summer. And it will be a new 35mm f/1.4 FE autofocus lens. And Sigma will also another zoom FE lens shortly after. And why is this exciting news? Because Sigma makes lenses that are on par or even better than the […] The post This is why you should be excited about the soon to be announced new Sigma FE lens!!! appeared first on sonyalpharumors. sonyalpharumors.com »

2017-06-08 16:42

Фото: petapixel.com

Why I Only Use One Lens

After many years of experience using different lenses, I now have resorted to only using a single prime lens. I started with a 50mm, then added an 85mm, 35mm, 100mm, and 28mm to my collection, and I’ve played around with zooms. petapixel.com »

2017-05-23 18:56