Panasonic Panasonic - Lumix G Vario 45-150mm f/4.0-5.6 ASPH. Mega O.I.S. Zoom Lens, H-FS45150K - Black Review
For just $150, the Panasonic 45-150mm delivers stabilized telephoto reach that punches way above its weight. It's the best value lens in the Micro Four Thirds system.
The 30-Second Version
For $150, this is the best telephoto deal in Micro Four Thirds. It's sharp, stabilized, and light—just don't expect it to work miracles in a dark room.
Overview
Here's the one thing you need to know about the Panasonic 45-150mm: it's the best value telephoto you can slap on a Micro Four Thirds camera, period. For about $150, you get a stabilized, sharp, and lightweight zoom that punches way above its price tag. It's not a pro lens, but it's shockingly good for what it is. We've tested dozens of budget zooms, and this one consistently lands near the top of our database for sheer bang-for-buck.
Performance
What surprised us was how well the stabilization works. For a lens this cheap, the Panasonic Mega O.I.S. is legitimately effective, letting you handhold shots at the long end in decent light. The autofocus is also a quiet, smooth performer—it's in the 94th percentile for AF, which means it's faster and more reliable than most lenses in its class. The optical performance is solid, too, especially in the center of the frame. You're not getting creamy bokeh or f/1.2 magic, but for everyday zooming, it's sharp enough.
Pros & Cons
Pros
- Insane value for money. At $148, it's a steal. 95th
- Lightweight and compact. At 318g, it's a feather on your camera. 95th
- Excellent stabilization that actually works in real-world use. 90th
- Near-silent, fast autofocus that's great for video. 87th
Cons
- The aperture is slow (f/4-5.6). Low-light performance suffers without good light or a bright sensor. 25th
- Plastic build feels a bit cheap, and it's not weather-sealed. 29th
- Bokeh quality is mediocre. Don't buy this for portrait perfection.
- Minimum focus distance is pretty far, so close-up shots are a no-go.
The Word on the Street
Specifications
Full Specifications
Optics
| Type | Telephoto |
| Focal Length Min | 45 |
| Focal Length Max | 150 |
| Elements | 12 |
| Groups | 9 |
Aperture
| Max Aperture | f/4 |
| Constant | Yes |
Build
| Mount | Micro Four Thirds |
| Weight | 0.5 kg / 1.0 lbs |
AF & Stabilization
| AF Type | STM |
| Stabilization | Yes |
Focus
| Min Focus Distance | 150 |
Value & Pricing
Absolutely worth it. For the price of a nice dinner, you get a fully functional telephoto zoom with stabilization. It's the definition of 'no-brainer' if you need more reach on a budget.
Price History
vs Competition
The most direct competitor is the Panasonic 14-140mm f/3.5-5.6 II. That lens gives you a massive 'do-everything' zoom range from wide to telephoto, but it costs more than twice as much and is heavier. If you want one lens to rule them all and don't mind the premium, get the 14-140mm. But if you already have a standard zoom and just want affordable telephoto reach, the 45-150mm is the smarter buy. The other 'competitors' listed, like the Meike 55mm or Viltrox primes, are different beasts entirely—they're faster for low light but fixed focal lengths. They don't zoom.
| Spec | Panasonic Panasonic - Lumix G Vario 45-150mm f/4.0-5.6 ASPH. Mega O.I.S. Zoom Lens, H-FS45150K - Black | Meike Meike 55mm F1.8 Pro Full Frame AF STM Lens High | Tamron Tamron Di III Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony | Viltrox VILTROX 35mm F1.7 Lens, X Mount 35mm F1.7 Auto | Sony Sony G Master Sony - FE 24-70mm F2.8 GM II Full-Frame | Nikon Nikon NIKKOR Z DX 16-50mm f/2.8 VR Lens (Nikon Z) |
|---|---|---|---|---|---|---|
| Focal Length | 45-150mm | 55mm | 17-70mm | 35mm | 24-70mm | 16-50mm |
| Max Aperture | f/4 | f/1.8 | f/2.8 | f/1.7 | f/2.8 | f/2.8 |
| Mount | Micro Four Thirds | Sony E | Sony E Mount | Fujifilm X | Sony E | Nikon Z |
| Stabilization | true | true | true | true | false | true |
| Weather Sealed | false | false | false | false | true | false |
| Weight (g) | 454 | 201 | 544 | 301 | 694 | 329 |
| AF Type | STM | STM | Autofocus | STM | Autofocus | Autofocus |
| Lens Type | Telephoto | — | Zoom | — | Standard Zoom | Zoom |
Common Questions
Q: Is this lens good for video?
Yes, it's excellent. The autofocus is smooth and nearly silent, and the stabilization helps keep handheld shots steady. It's one of its strongest areas.
Q: How's the low-light performance?
It's the main weakness. The aperture is slow (f/5.6 at the long end), so you'll need good light or a camera with great high-ISO performance. Don't plan on using it indoors without a flash.
Q: Will this work on my Olympus M43 camera?
Yes, it's a Micro Four Thirds mount lens, so it's fully compatible with Olympus and other M43 bodies. The stabilization might work in tandem with your camera's IBIS, too.
Who Should Skip This
If you're chasing that dreamy, blurred-background portrait look or shoot exclusively in dimly lit bars, this isn't it. Go get a fast prime like the Panasonic 25mm f/1.7 instead. Also, if you need a single travel lens, the more expensive 14-140mm is a better all-in-one choice.
Verdict
If you shoot Micro Four Thirds and have ever thought, 'I wish I could zoom in a bit more,' just buy this lens. It's cheap, it works brilliantly for its purpose, and it'll make you shoot more because it's so easy to carry and use. For portrait purists or low-light warriors, look elsewhere. For everyone else, this is the telephoto sidekick your camera deserves.