$250.00 off
ProMaster
ProMaster 49mm Circular Polarizer Filter (CPL) - Pure Light
Regular price $74.95Unit price
$504.00 off
How to choose the right lens
The right lens depends on your camera's mount, what you shoot, and how much you're willing to carry. A few things to think through before you buy:
Mount compatibility comes first
Lenses are tied to a specific mount: Sony E (full-frame and APS-C), Canon RF and EF, Nikon Z and F, L-mount (LUMIX/Sigma/Leica), Fujifilm X and GFX, or Micro Four Thirds (Panasonic/OM SYSTEM). Check your camera body before you shop — a Sony E lens won't fit a Canon R5 without an adapter, and even adapted, you can lose autofocus features.
Prime or zoom?
Primes (fixed focal length, like a 50mm f/1.8) tend to be sharper, faster (wider aperture), and lighter than zooms — great for portraits, low light, and learning. Zooms (like a 24-70mm or 70-200mm) cover a range of focal lengths in one lens, faster for events, travel, and run-and-gun video. Many shooters keep one good zoom plus a fast prime or two.
What the f-number means
The f-number (f/1.4, f/2.8, f/4) is the lens's maximum aperture — how much light it lets in. Lower numbers = more light = better low-light and shallower depth of field (that creamy background blur). Faster lenses cost more and weigh more, but they're transformative for portraits, weddings, and indoor work.
Don't overlook third-party brands
Sigma, Tamron, Viltrox, and Samyang now make lenses that match or beat first-party options on optics, often at half the price. They're especially strong on Sony E and Nikon Z mounts.
Frequently asked questions
What lens mount does my camera use?
Check your camera's specs. Common pairings: Sony Alpha mirrorless = Sony E-mount; Canon EOS R series = RF; Nikon Z series = Z-mount; Fujifilm X-T/X-H/X-E/X-S = X-mount; older Canon DSLRs = EF; older Nikon DSLRs = F. If you're not sure, message us with your camera model and we'll confirm.
Should I buy a prime or a zoom first?
If you're learning, a fast prime (50mm f/1.8 is the classic) teaches composition and gives you stunning low-light results for under $250. If you need flexibility for travel or events, a versatile zoom (24-70mm f/2.8 or a 24-105mm) is the better single-lens kit.
Are third-party lenses as good as Canon, Sony, or Nikon's own?
For most uses, yes. Sigma's Art and DG DN lines, Tamron's G2 zooms, and Viltrox's primes regularly outperform native options in image quality. The trade-offs: occasionally slower autofocus on some bodies, and resale value tends to be lower. For working pros who need bulletproof reliability, native still wins.
Can I use lenses from one system on a different camera?
Sometimes — with an adapter. EF-to-RF, EF-to-E, and F-to-Z adapters all work well. Adapting older manual-focus lenses (Leica M, vintage Nikkor) is popular for character. Expect possible autofocus or stabilization quirks depending on the combination.
What's a kit lens, and should I upgrade?
A kit lens is the variable-aperture zoom (often 18-55mm or 24-105mm f/4-5.6) bundled with a camera body. They're versatile but not great in low light. Upgrading to a constant-aperture zoom or a fast prime is one of the biggest leaps in image quality you can make.
Local to Milwaukee? Stop by our camera store in Oak Creek, WI to handle lenses in person and try them on your camera body before you buy.
