Canon Canon EF-S 18-200mm f/3.5-5.6 IS Lens Review
The Canon 18-200mm is the king of convenience for travel, but its slow autofocus and small aperture are real trade-offs. Here's who should buy it.
Overview
This is the Canon EF-S 18-200mm f/3.5-5.6 IS, a classic 'do-it-all' zoom for Canon APS-C cameras. It covers a massive range from wide-angle to super telephoto, so you can shoot landscapes, travel shots, and distant subjects without changing lenses.
It's built for convenience, not perfection. The image stabilization is solid, and the optics are surprisingly good for such a huge zoom range. But if you're chasing creamy background blur or shooting fast action, this isn't your lens.
Performance
The performance story is all about that zoom range. Versatility scores in the 99th percentile, which is no joke. You get from 18mm to 200mm in one twist. Optical quality lands in the 91st percentile, meaning it's sharper than you'd expect for a superzoom. Stabilization is also strong at the 89th percentile, great for handheld shots. The lowlights are the autofocus, which is in the 47th percentile and can hunt in low light, and the aperture. At f/3.5-5.6, it's not fast, so you'll need good light or high ISOs indoors.
Pros & Cons
Pros
- Strong versatility (99th percentile) 99th
- Strong optical (91th percentile) 91th
- Strong stabilization (89th percentile) 89th
Cons
- Below average bokeh (23th percentile) 23th
Specifications
Full Specifications
Optics
| Type | Zoom |
| Focal Length Min | 18 |
| Focal Length Max | 200 |
| Elements | 16 |
| Groups | 12 |
Aperture
| Max Aperture | f/3.5 |
| Min Aperture | f/22 |
| Constant | Yes |
| Diaphragm Blades | 6 |
Build
| Mount | Canon EF-S |
| Format | APS-C |
| Weight | 0.6 kg / 1.3 lbs |
| Filter Thread | 72 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | Yes |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 1:4.2 |
Value & Pricing
The price swings from $535 to $699 depending on where you look. At the lower end, it's a decent value for the sheer convenience. At nearly $700, it's harder to recommend. You're paying for the zoom range, not for premium image quality or build. Shop around for that $535 deal if you're set on it.
vs Competition
This lens is in a different category than the prime lenses listed as competitors, like the Viltrox 35mm f/1.7 or Meike 55mm f/1.8. Those primes are smaller, have much wider apertures for low light and blur, and often have faster AF. But you give up the zoom. Compared to other superzooms, this Canon holds its own optically. The real trade-off is choosing the ultimate convenience of one lens versus the better image quality and low-light performance of carrying two or three cheaper primes.
Verdict
Buy this if you're a traveler, hiker, or casual shooter who values convenience above all else and hates changing lenses. It's the 'one lens to rule them all' for a Canon APS-C camera. Skip it if you shoot portraits, need great low-light performance, or want professional-grade autofocus and build quality.