When it comes to portraits, two major factors determine how good a lens is for many photographers and they are focal length and aperture. Generally speaking, many photographers prefer to have a relatively long focal length with a wide aperture as this helps with both the framing of the shot and also the kind of background blur you can achieve.
We all have a fairly intuitive grasp of what focal length is in relation to taking photos: higher numbers mean more zoom. But what actually is the focal length of lens? This great video will show you what it is and what consequences it has on the lenses you choose and the photos you take.
Just like many other product lines that cater to smartphone users, the clamp arena is saturated with clones and cheaply made accessories. So when well-known photo accessory company Manfrotto enters with their own original, $50 premium take on the smartphone clamp, should we expect nothing less than greatness?