A budget optic can look like a smart buy in broad daylight. At noon on a clean range, a... The post Why some budget optics ...

The middle months of every year for me are occupied with optics testing. I’m well into my second decade of captaining the annual Outdoor Life optics test, but the content that I deliver to readers in ...

I told myself I was being smart when I bought that optic. The rifle had already cost enough, ammo... The post I Bought the ...

Read the full blog post here: https://www.shanghai-optics.com/lesson-11-fringes-and-interferometers. We left off in the previous post using water waves to represent ...

In “What is Light?”, we described light as both a wave and a particle under the conditions of the wave-particle duality. In the previous posts, we have mostly modeled light as a ray when discussing ...