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Panasonic Lumix G 25 mm f/1.7 ASPH.

Manufacturer Panasonic
Model Lumix G 25 mm f/1.7 ASPH.
Lens style Normal
Focal length 25 mm
Maximum aperture f/1.7
Angle of view 47 o
Closest focusing distance 0.25 m
Maximum magnification 0.14
Minimum aperture 22
Number of diaphragm blades 7
Auto focus type AF / MF
Lens Construction 8 elements / 7 groups
Filter diameter 46 mm
Macro No
Available mounts Micro Four Thirds
Dimensions 60.8 x 52 mm
Weight 125 g
Additional information Announced: 1.09.2015
2 aspherical elements and 1 UHR lens
Average rating (2 owners reviews)
Build quality
Optical quality
Value for money


4.00 Good
Owners reviews (2)
  1. Camomille
    Camomille 11 April 2017, 18:12
    Build quality
    Optical quality
    Value for money


    IP 46.193.x.x
    Owner since: 6 months
    Price: 160€
    User profile: Amateur

    Cons: plastic, electronic focus ring, AF is good but not as fast as my 14-140 v2 which feel instantaneous. Cheap by m4/3 standard, but there still is more attractive choice for Canon, Nikon... It does not feel as smooth when you mount it on the camera as my 14-140mm or even my cheap chinese Lens Turbo.

    Pros: surprisingly sharp at all apertures in the center and across the frame at from f/2.2 (best at f/5.6). not so thin dof but very smooth bokeh solid construction for the price : metal mount and nice quality plastic lens hood very good quality/price ratio low coma --> astrophotography

    Summary: I\'m very pleased by this lens. I didn\'t expect too much for this price, I finally found myself to really like it. It feels nice and even has a strong character :

  2. peevee
    peevee 22 February 2016, 16:42
    Build quality
    Optical quality
    Value for money


    IP 167.107.x.x
    Owner since: 3 months
    Price: $100
    User profile: Amateur

    Cons: It is not very small compared to its front element size or Olympus 25/1.8. Plastic body and focus ring. Purely electronic manual focus without distance indicators or hard stops. AF is not as lightning-fast as some other m43 lenses (but not slow either). Aperture in auto-aperture modes (S or P) sometimes switches to f/1.8 on Olympus OM-D E-M5 even in low light (I am not sure, maybe it is the camera).

    Pros: Good value at $100. Comes with a lens hood. Decent sharpness. Good bokeh, although some LaCA is visible. Decent AF speed. Very light. Metal mount.

    Summary: Must buy at $100 (unless you already have Pana 25/1.4 or Oly 25/1.8, and even if you already have the latter it might make sense to sell it for more than $100 and buy this one). Not sure if it is worth $179. Not worth more than $200, that is for sure, let alone its asking MSRP.