Both of these lenses are prime lenses, even though they are vastly different focal lengths.

Canon is one of the few companies that are working to develop new optics for users. The company filed patents for fish-eye ...

[Guy] wrote in to share this motorized camera lens project he recently finished. He really loved the zoom lens, but since both zoom and focus are manually controlled, he sometimes had trouble ...

Vivo X200 Ultra with the 200mm lens add-on. Ben Sin. Vivo’s newest Ultra smartphone, the X200 Ultra, has a very impressive camera system on its own: a triple 50-megapixel lens a ...

Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...

Votes placed by the engineering community recognized Theia Technologies as a Bronze winner in the Lighting, Lenses, and ...

Canon has RF-mount standard zoom lenses coming out of its ears, making it hard to believe the company has only been making ...

With the FE 28-70mm F2 GM, Sony has created what could be the ultimate standard zoom. Empty your pockets for this G Master glass and you’ll bag a superlative pairing: the range to cover all ...

Tilta reckons its new Nucleus-M II lens control system bridges the gap between affordability and ... and a clear display of focus distance, iris, and zoom information on up to four different displays, ...

The camera system benefits from Vivo’s growing computational ... The telephoto camera has a 3X zoom lens and can help you get closer to the subject. The quality of images clicked from the ...

It is the first telephoto zoom lens to offer a maximum focal ... There’s also a floating focus system that helps the lens maintain a 0.4m minimum focusing distance at the wide end, with up ...

A newer, compact revision of their 18-270mm super-zoom lens that sports an improved vibration compensation system and a piezo ultrasonic motor.