Ultimaxx UM-ZL650W1 650-1300mm

The Ultimaxx UM-ZL650W1 is a $180 manual focus super-telephoto for Canon EF that reaches 1300mm. It's incredibly light at 142g and surprisingly well built, but the f/16 max aperture and lack of stabilization mean you'll need a tripod and bright light. Optical quality is near the bottom of our database, so expect soft images. It's a fun budget experiment for moon shots, not a serious wildlife lens.

The headline numbers are wild. 650mm at the wide end, 1300mm at the long end, and a field of view that narrows from 3.8 degrees down to just 2 degrees. That's telescope territory. The moon will fill a huge portion of your frame at 1300mm. But the aperture is where things get tricky. It's f/8 at 650mm and f/16 at 1300mm, which means you're letting in very little light. On a sunny day at ISO 400, you might get a usable shutter speed at 650mm. At 1300mm, you'll need a tripod and probably a remote shutter release to avoid shake. There's no stabilization built in, so every little vibration gets magnified at these focal lengths.

Optically, this lens sits near the bottom of our database. The optical score lands in the 18th percentile, which means most lenses we've tested resolve more detail. You'll see softness, especially at the edges, and chromatic aberration is likely to show up as purple or green fringing on high-contrast edges. The minimum focus distance is 4.9 meters, so don't expect to get close to anything. For the price, the performance is exactly what you'd guess. It's a fun experiment, not a sharpness champion.

The Tamron Di III 18-300mm f/3.5-6.3 is the obvious alternative if you want actual usability. It has autofocus, image stabilization, and a much brighter aperture, but it costs significantly more and tops out at 300mm. You're trading reach for reliability. The Nikon NIKKOR 20059 and Sony E 18-135mm f/3.5-5.6 OSS are similar stories. They're real lenses for real shooting, but none of them get you anywhere near 1300mm. The Ultimaxx is playing a completely different game.

The Sigma Contemporary 23mm f/1.4 DC DN and Viltrox AF 20mm F2.8 FE are not even in the same conversation. Those are fast primes for everyday photography. Comparing them to a 650-1300mm manual focus zoom is like comparing a bicycle to a submarine. The Ultimaxx wins on reach and price alone. It loses on everything else. If you need autofocus, stabilization, or sharp images, any of these competitors will serve you better. If you need to photograph the moon on a budget, none of them can touch the Ultimaxx.

At $180 USD with a filter kit and backpack thrown in, the value proposition is weirdly compelling. You're getting a 1300mm lens for less than the cost of a decent prime lens filter set. The build quality actually ranks in the 90th percentile, which is surprising for this price. It's not going to fall apart in your hands. But value here depends entirely on expectations. If you want a sharp, reliable super-telephoto, this is not a good deal. You'll spend more time fighting softness and camera shake than getting keepers.

If you want a cheap way to experiment with extreme focal lengths, though, it's hard to beat. The moon shots alone might be worth the price of admission. Just know that you're buying an experience, not a professional tool. The travel score of 38.6 out of 100 and street score of 32.7 tell the story. This lens is not practical for most everyday shooting. It's a specialty toy, and at this price, that's okay.

The Ultimaxx UM-ZL650W1 is one of those lenses that makes you do a double take. A 650-1300mm zoom for under two hundred bucks? That's the kind of reach that normally costs more than a used car. It's a manual focus, push-pull zoom designed for Canon EF bodies, and it covers full-frame sensors, which is honestly a little surprising at this price. The whole package ships with a filter kit and a backpack, so you're getting a complete starter setup for long-distance shooting.

But let's be real about what this is. This is not a lens for pixel-peeping wildlife pros. It's a budget super-telephoto for hobbyists who want to try moon shots, distant birds, or maybe some backyard astronomy without selling a kidney. The constant f/16 max aperture tells you a lot right away. You'll need bright sunlight or a very steady tripod, and even then, you're fighting physics. At 142 grams, though, it's absurdly light for the focal length. You can toss it in a bag and barely notice it's there.

Who's this for? Someone with a Canon EF body who wants to experiment with extreme reach. Maybe you're curious about photographing the moon, or you want to see what a 1300mm field of view looks like without spending four figures. It's a novelty lens in the best sense, a cheap ticket to a type of photography that's usually locked behind serious money. Just don't expect it to behave like a serious tool.

If you shoot wildlife, sports, or anything that moves, this lens will frustrate you. Manual focus at 1300mm is slow and unforgiving, and without stabilization, you'll miss more shots than you get. The f/16 aperture also rules out dawn and dusk shooting, which is when most wildlife is actually active. Look for a used Tamron or Sigma telephoto with autofocus and image stabilization instead. You'll pay more, but you'll actually use it.

Also skip this if you care about image quality. The 18th percentile optical score means soft corners, visible fringing, and a general lack of crispness. If you're the type who zooms in to 100% and cringes at soft edges, this lens will drive you up the wall. It's a fun toy, not a precision instrument.

For moon shooters and long-distance experimenters on a tight budget, the Ultimaxx UM-ZL650W1 is a genuinely fun purchase. You'll need a sturdy tripod, a remote shutter release, and a lot of patience. But when you nail a shot of lunar craters at 1300mm for under $200, it feels like cheating. The build quality is solid, the weight is a non-issue, and the included accessories sweeten the deal. Just keep your expectations in check. This is a lens for playing, not for producing portfolio work.

If you're serious about wildlife or sports photography, skip this entirely. The manual focus alone will drive you crazy when your subject moves. The f/16 aperture means you'll be cranking ISO in anything but bright sunlight, and the soft optics will frustrate you when you zoom in on your shots. Save up for a used Tamron or Sigma telephoto with autofocus and stabilization. You'll get fewer millimeters but far more keepers.