I transformed circular bokeh into heart shapes using a homemade aperture disc that I made using sticky tape and black paper ...

Sirui is preparing to launch a brand new cine lens series with T1.4 apertures, replaceable mounts, and excellent optical ...

Lenses are a necessary part of any head-mounted display, but unfortunately, they aren’t always easy to source. Taking them out of an existing headset is one option, but one may wish for a more ...

In it, the creator shows the use of a palm sander on the plastic lens of a headlight, touting it as a “fast fix.” Per the on-screen captions, a 320-grit piece of sandpaper should then be ...

Nishikas have four lenses and create four separate half-frame images by splitting the four photos across two frames of film. In contrast, [Joshua]’s DIY eye uses three plastic lenses from ...

If the above-listed process of taking DIY professional headshots sounds overwhelming and far too time-consuming, you could ...