Canon Brightin Star 10mm F5.6 Fisheye Lens for Canon RF Review

Okay, let's get this out of the way: this is not a lens for everyday shooting. The Canon Brightin Star 10mm F5.6 Fisheye is a weird, fun, and incredibly niche tool. The one thing you need to know is that it sees the world in a 172-degree bubble, which is absolutely bonkers. It's a fixed-focus, ultra-wide fisheye that you just point and shoot. For $66, it's less of a serious lens and more of a creative toy you can literally fit in your pocket.

What surprised me was how good it is at close-up 'macro' work, landing in the 99th percentile. For a lens that doesn't even focus, that's wild. You can get right up on tiny subjects and the whole scene just warps around them in a cool way. The built-in stabilization is also a nice touch for a lens this cheap, helping keep those handheld shots sharp. Just don't expect great optical quality or a fast aperture—it's soft in the corners and the f/5.6 max aperture means you need good light.

For $66, it's a steal if you want to experiment. You're not buying optical perfection, you're buying a unique perspective. It's absolutely worth the price of admission for the fun factor alone.

Don't compare this to normal lenses like the Viltrox 35mm f/1.7. That's a sharp, fast, versatile prime for real photography. This fisheye is its own thing. A better comparison is the cost of a coffee and a pastry versus a proper meal. If you want a serious, all-around lens, spend more and get something else. If you already have a kit and want to play with extreme wide-angle and distortion for less than the price of a fancy filter, this is your only real option.

Buy this lens if you're bored, creative, and have $66 to spare on a photographic experiment. It's a blast to use for a day out, travel oddities, or abstract close-ups. Do not buy this as your only or primary lens. It's a sidekick, not a hero. For the price, it delivers exactly the weird, fun experience it promises.