TikTok Myth of the Week: The Fingernail Test Shows Whether Hotel Mirrors Are Spying on You The fingernail test won’t reveal two-way mirrors—but a flashlight will.

Lens for very small product photography (fingernail-size) Howdy folks. We use a Canon 750D (kit lens) at work – it’s all we need for most of our product shots (in a white photo tent, white background) as the majority of the things we sell are around the size of a cigarette box. We tend to move the camera rather than twist the zoom. However, we’ve recently bought in some tiny stuff, like the size of you…