Injection molding: a lot harder than you'd think! 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.

After more than five years without releasing a new photography lens, Zeiss has finally broken its silence. The legendary optics manufacturer has taken to social media to tease a brand-new lens – and I ...

The current price of Convex Finance (CVX) is $2.73, as of Feb 22, 2025. Over the last 24 hours, the price has moved by 0.22%, with a change of -1.5% in the past hour. For longer-term performance, the ...

Jan van Eyck's small oil panel includes a fascinating but creepy detail that draws us in and breaks the infamous "fourth wall ...

Apple has teased that a brand new product will be revealed later this week, and it's caused the price of iPhone 16's to drop.

Calling it a “craze”, Joanna from the National Gallery revealed in an Instagram video that in the 1800s there was something ...

With the CBSE Science Board Exam 2025 just around the corner, here are 10 last-minute tips to help you revise efficiently, ...

If you're searching for the best Leica M lens for your rangefinder, you have plenty of options to choose from. In this guide, I break down the entire lineup, highlighting the strengths of each lens ...

A story that seems hard to believe claims doctors discovered 5 lost contact lenses behind a woman's left eye. It's true. Doctors in China found the contacts while performing a procedure to treat a ...

Download here CBSE Class 12 Physics additional practice sample paper prepared by experts for extra strong CBSE 12th Board ...