Reddit reviews Classic Viewmaster Viewer 3D Model L in RED

This as of right now is my only main issue with the game. You basically just teleport from each daily hard/challenge mission to the BoO and the Dark Zone. I have no reason to run around the nooks and crannys of the city.

Yeah people will spout bullshit about exploration, but thats a fun as looking through on of these

The future is here

Classic Viewmaster Viewer 3D Model L in RED https://www.amazon.com/dp/B0030BQY6A/ref=cm_sw_r_cp_apa_i_S66VDb7X5EMNM

If that's the only room you were tested in, it was probably an autorefractor. You can only test some things at optical infinity, and these instruments use lenses to imitate optical infinity like a viewmaster or stereopticon.

Autorefractors use invisible light to focus their own image on your retina, so while you're concentrating on the target, it's busy taking pictures of an invisible image at different focus settings, measuring what it takes to focus. Autorefractors are usually very consistent.. you can pull the trigger over and over and get the same result. But when you put that measurement in glasses, it may give poor acuity and it may be headachey.

For a hundred years we've used a simple instrument called a retinoscope to generate another repeatable-but-blurry estimate. Retinoscopy is very portable and it's still used for kids and others who can't answer questions or hold their head up to a box.

The most accurate measurement for glasses (best acuity) is you telling us which lenses are clearest in a guided sequence. That procedure (subjective refraction) requires a skilled examiner and a larger room, which might not be available. But for best acuity the gold standard is subjective refraction.

it's a remake of the model "L" version, in red and blue

I think I'm just going to keep my eyes peeled for the real older ones though - apparently the quality of these are lacking. I played with one at target once, and it just felt cheap