owen (@scorqzfr)’s video of Apollo Evo

Aperture Geometry Dash: Ultimate SGC Level Challenge

Photography basics lesson 1: Aperture. It’s really just a fancy word for how much light your lens will allow onto the camera sensor. A large aperture, (ie f1.4, huge hole, more light), will result in a blurry background and subject separation because the depth of field is shallow. A small aperture, (ie f16, tiny hole, less light), will result in a deeper depth of field, make more of your composition in focus. #photography #photographytips #foryoupage #aperture #tutorial #photographybasics

Portal's Lost Website | Aperturescience.com | FULL Portal ARG & Lore

Aperture Science: RAPID EXPLANATION (PORTAL)

what is aperture? Aperture of mirror and a lens | Aperture of a spherical mirror