I picked up a benchtop injection molding machine to play with, and thought a "simple" double convex singlet lens would be a good first project. Bodies of Three Missing U.S. Soldiers Recovered in ...

Semi trucks have a lot more space to cover with their mirrors, but it seems as if they have multiple ones very close by each ...

What is a mirror lens exactly? And have they got a new lease of life when used on mirrorless cameras? I've been trying them ...

For Shibani, their designs draw inspiration from multiple sources: the natural world, urban narratives, human connections, ...

Only at the beginning of the year, we wrote about an interesting smartphone Nothing Phone 2a Plus, and its successors, the ...

The (re)insurance sector is a defensive one in times of turmoil but the fallout from the Trump tariffs threatens it in ...

Naval aviators know that traffic light as the Improved Fresnel Lens Optical Landing System ... He explains that the 12 cells, stacked in a slight convex curve like a bowed pillar of flashlights ...

On the rower, however, it is effectively unusable due to the convex shape of the heel’s ... Looking at all the available options through this lens, one shoe stood out from the pack: On’s ...

Through the middle ages, the technology for mirrors was crude: Fashioned from blown glass, they were usually small and often convex ... no longer seen through the lens of God’s creation.” ...

The instrument system requires the plano-convex lens to be aligned with and positioned on the system OA. A tolerance of ±3 µm apex decenter from the OA and ±0.1˚ tilt angle of the plano- surface ...

Quadrupole magnets are like lenses that are convex (focusing) in one transverse plane and concave (defocusing) in the other, transporting charged particles like beams of light on an optician’s bench.

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on amateur telescopes.