Panasonic Lumix S 18mm f/1.8

Announced September 6, 2022

Compare Panasonic Lumix S 18mm f/1.8
85

PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Panasonic Lumix S 18mm f/1.8 is a compact, weather-resistant prime lens that delivers sharp images and snappy, quiet autofocus performance. While it is a versatile tool for hybrid creators, the lens carries a higher price point than some alternatives and lacks built-in optical stabilization.

Weighted from 15 reviewer scores

Pros

  • Fast, quiet, and reliable autofocus
  • Compact, lightweight, and weather-sealed construction
  • Minimal focus breathing and distortion control
  • High central image sharpness and optical quality
  • Consistent design and balance across the L-mount prime series

Cons

  • Softness and noticeable coma in corners when shooting wide open
  • Significant vignetting and barrel distortion in raw files
  • Lack of physical controls and optical image stabilization
  • Potential for color fringing and false color in high-contrast scenes
  • Higher price point compared to alternatives
  • Launch price $999.99 (USD)
  • Focal length & aperture 18mm f/1.8
  • Mount & coverage L-Mount Full-Frame
  • Stabilization None
  • Close focus 18 cm (0.2x)
  • Filter thread 67mm
  • Autofocus motor Stepper motor
  • Weight & size 340g (12 oz) · 73.6 x 82 mm (2.90 x 3.23 in)

Expert Reviews

All 15 expert reviews, weighted into the PixelMeter score.

  • DPReview

    [T]he biggest advantage of the Panasonic is it belonging to that entire family of f/1.8 lenses that are all very similar size, weight, and design.

    Watch video review

  • The cons list of the tested lens there are several entries but it shouldn't overshadow the fact that the Panasonic Lumix S 18 mm f/1.8 is a very solid optical instrument that performs exactly as it should.

    Read full review

  • Photography Blog

    [T]he Panasonic Lumix S 18mm F1.8 is a fast, high quality yet still affordable ultra-wide-angle prime lens that all Panasonic S full-frame camera users should strongly consider adding to their camera bags.

    Read full review

  • PCMag

    Thanks to its bright aperture and wide angle of view, the Panasonic Lumix S 18mm F1.8 is a good lens for vlogs, landscapes, and interiors, though it costs a bit more than alternatives.

    Read full review

  • Richard Wong

    These f/1.8 lenses are the perfect match to the S5 and whatever medium size S series cameras Panasonic is going to release in the future.

    Watch video review

  • Ed Prosser

    It's a fantastically versatile lens and it just surprised me how much I love it and how much it's just stayed on my camera since I bought it.

    Watch video review

  • Park Cameras

    With great build-quality, a high-end optical design and a wide maximum aperture, this lightweight ultra wide angle Panasonic lens makes a great choice for creators who capture suitable subjects.

    Read full review

  • Focus Review 9.1/10

    The lens is fairly compact and light and can be easily combined with the other fixed-frame lenses in this series. The image quality is high, which also justifies the price.

    Read full review

  • Micro Four Nerds

    I think the image quality is absolutely superb, and I've enjoyed using these. The autofocus has never let me down. I find the images very punchy, the colors are very good. It's just been all around a really promising and pristine experience.

    Watch video review

  • Pav SZ

    I had an absolute blast testing it and shooting with it over the last couple of weeks and I highly recommend it - well done Lumix … again.

    Watch video review

  • Josh Cameron

    For most of the tests, they came out superior, and I just think they work fantastically with the L-Mount bodies, especially the Panasonic S5 and S5II; the autofocus is blazingly fast, the focus breathing is super controlled, and they're really sharp and pleasing lenses.

    Watch video review

  • Kevin Deal Photography

    The quality is stellar. It delivers amazing images, and if you've got the budget, this should be at the top of your list of Lumix Lmount primes to pick up. It's a workhorse lens that earns its keep and I can't recommend it enough.

    Watch video review

User Reviews

No member reviews yet. Kept separate from the expert score.

Be the first to review

Have real-world experience with the Panasonic Lumix S 18mm f/1.8? Share your feedback to help others.

Write a Review

Already a member? Sign in to review

Your rating

At least 20 words. No links or promotion — some reviews are held for an editor.

Specifications

General

Announcement date September 6, 2022
Launch MSRP $999.99
Lens mount L-Mount
Image circle coverage Full-Frame
Lens type Prime

Optical Design

Elements 13
Groups 12
Special elements 3 aspherical, 1 UED, 3 ED, 1 UHR

Focal Length & Aperture

Focal length (wide) 18mm
Max aperture f/1.8
Minimum aperture f/16
Diaphragm blades 9

Angle of View

Diagonal angle of view 100°

Focusing

Autofocus motor Stepper motor
Minimum focus distance 18 cm
Maximum magnification 0.2x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) No

Build

Weight 340g (12 oz)
Maximum diameter 73.6mm (2.90 in)
Length 82mm (3.23 in)
Filter thread 67mm
Weather sealing None