The Panasonic 45-150mm is one of the better “budget telephoto” lenses in the Micro Four Thirds system. It’s compact, light, inexpensive, and optically solid for the price — especially if portability matters more than ultimate sharpness.

What it does well

  • Very compact and lightweight
    At roughly 200g, this lens is tiny compared to full-frame telezooms. Many reviewers highlight it as an ideal travel companion. (Digital Camera World)

  • Good center sharpness
    Sharpness is surprisingly respectable through most of the zoom range, especially around f/5.6–f/8. Photozone found performance “very even” across the range, which is unusual for a cheap telephoto. (OpticalLimits)

  • Minimal chromatic aberration
    Color fringing is extremely well controlled. Several reviews specifically praised the near absence of CA. (What Digital Camera)

  • Fast, quiet autofocus
    AF is silent and responsive for stills and casual video work. (What Digital Camera)

  • Excellent value
    Used prices are often very low, making it one of the best cheap telephoto options for Micro Four Thirds. (What Digital Camera)

Weak points

  • Not very bright
    The variable f/4–5.6 aperture means low-light performance is limited. Indoors or at dusk you’ll quickly hit higher ISO values.

  • Sharpness softens at longer focal lengths
    It’s usable at 150mm, but not critically sharp compared to higher-end telezooms. Digital Camera World described sharpness as somewhat “lackluster.” (Digital Camera World)

  • Plastic build
    The construction is decent but clearly budget-oriented. Still, the mount is metal. (What Digital Camera)

  • Stabilization compatibility
    On Olympus/OM System bodies, the Panasonic OIS implementation can be awkward because you often can’t combine lens stabilization with Olympus IBIS effectively. Reddit users mention this frequently. (DPReview)

Best use cases

This lens makes the most sense for:

  • travel photography

  • zoo/wildlife in good light

  • outdoor sports

  • hiking kits

  • casual birding

  • portraits with compressed backgrounds

On Micro Four Thirds, the 45–150mm range behaves like a 90–300mm equivalent field of view. (Digital Camera World)

Should you buy it?

If you want:

  • a cheap telephoto

  • a small travel zoom

  • lightweight Micro Four Thirds gear

  • solid image quality without spending much

…then yes, it’s still a very good buy in 2026.

If you want:

  • professional sharpness

  • strong subject separation

  • fast apertures

  • serious wildlife performance

…you’d be better served by lenses like:

  • Panasonic 35-100mm f/2.8

  • Olympus 40-150mm f/2.8 PRO

  • Panasonic 45-175mm PZ

  • Panasonic 100-300mm

Community consensus is basically:

“better than expected for the price, especially for travel.” (DPReview)

Panasonic Lumix G Vario 45-150mm f4.0-5.6 Aspherical OIS

Size: 73 x 62mm

Weight: 200g

Aperture: f4 - f22

Filter: 52 mm

IBIS: Yes, 2 stops

Mfd: 90cm

Price: €198 (fantastic price for this lens)

Test images taken with the 45-150 f4-5.6 lens

The camera used was the Olympus Pen-F exclusively. This lens performs extremely well on this camera. I can recommend this lens to anybody wishing a zoom lens for travel as it is very light at only 200g.

  Images taken with the Panasonic G Vario 45-150 f4-5.6 Lens OIS