The type of image formed by a convex lens depends on the lens used and the distance from the object to the lens. 2. Draw a ray from the top of the object to the lens that is parallel to the ...

The finished module is integrated into the instrument as follows: plug the fixed kinematic mount base into the instrument; the floating kinematic lens unit is then mounted into the fixed kinematic ...

Abstract: This paper proposes a new model for image denoising and decomposition by non-convex functional minimization. Instead of using the Banach norm as the fidelity term, we use the square of L2 ...

By carefully placing nanostructures on a flat surface, researchers have significantly improved the performance of so-called ...

The word “Schlieren” is German, and translates roughly to “streaks”. What is streaky photography, and why might you want to ...

Leica’s 60MP flagship produces superb images that deserve the best glass – so what are the best lenses for the Leica SL3? When you purchase through links on our site, we may earn an affiliate ...

The optical construction features 16 elements in 11 groups, along with a 5-blade aperture. That puts the lens at around .68 lbs / 308. The lens takes up about 1.88 inches 47.5mm lengthwise and accepts ...

Running events are the perfect opportunity for you to capture some close-up, photographic action and we've got some top tips to get you started.

Honor’s latest mid-range smartphone is the Honor 400 Lite, and it has a new “AI Camera Button” that can launch Google Lens.