Review: CANON RF 800MM F11 IS STM
The Canon RF 800mm F11 IS STM is a telephoto lens for the Canon R system with a number of special features. It’s an f/11,
Camera basics
50 megapixels is not enough
To double the resolution,you need 4 times as many pixels At the start of the megapixel race, you could see clear differences in resolution when a new camera
AF test (2): How accurate is Auto Focus?
In a previous article about the speed of the auto focus, we discussed how the various AF systems work. And why one system is faster than
How do I spot dirt/dust on the sensor?
With system cameras with interchangeable lenses, it is unavoidable that the sensor will get dirty—whether that is dust from the environment, oil from moving parts
Panasonic GH4R / V-Log L
At the start of this month, the Panasonic GH4R was announced at the IFA trade show in Germany, along with an extensive software update for
AF test (1): How fast is auto focus?
For cameras and lenses, speed and accuracy of the auto focus are an important part of our testing procedure. We have written little about that,
Dynamic range of 60 cameras reviewed
From our survey, it appears that CameraStuffReview readers think that dynamic range is the most important property of a camera. In any case, more important