Panasonic Lumix G 20mm f/1.7 ASPH : Specifications and Opinions

Panasonic Lumix G 20mm f/1.7 ASPH

The Panasonic Lumix G 20mm f/1.7 ASPH is a standard lens for 4/3, manufactured from 2009 to 2013 (discontinued). The focus is done by Ultrasonic AF Motor (Ring-USM), it does not have image stabilization. The average price was 350 €;

12 users have given it an average vote of 9.4 out of 10.

Specifications
Focal lenght	20 mm
Angle of view	56.3° (equivalent to a 40mm in Fullframe 24x36mm format)
Format	4/3
Max. aperture	f/1.7
Aperture blades	7
Lenses/Groups	7 elements in 5 groups
Min. focus distance	0.20 meters
Reproduction ratio	0.13x
Features
Stabilization	No
Focus	Ultrasonic AF Motor (Ring-USM)
Internal Focus	Yes
Built and notes
Tripod ring	No
Extenders	No
Filters	46 mm
Lens hood	Yes (not supplied)
Weather sealing	No
Weight	100 g
Dimensions	63 x 25 mm
Buy
Panasonic Lumix G 20mm f/1.7 ASPH, buy on Ebay JuzaPhoto contains affiliate links from Amazon and Ebay and JuzaPhoto earn a commission in case of purchase through affiliate links.

Publish your advertisement on JuzaPhoto (info)

Reviews

What do you think?

Do you want add your opinion? You do it by joining JuzaPhoto, it is easy and free!

There is more: by registering you can create your personal page, publish photos, receive comments, join discussions and you can use all the features of JuzaPhoto. With more than 259000 members, there is space for everyone, from the beginner to the professional.

The following opinions have been automatically translated with Google Translate.

Fabio Conte

sent on 30 Giugno 2023

Pros: Small size, lightweight, well built, sharpness

Cons: AF slightly noisy and not lightning fast but perfectly fine! 100% recommended optics

Opinion: I bought a couple of days ago this used lens but in excellent condition, it looks new, complete with caps. The first thing I noticed is the lightness and size. really comfortable. I have grafted this lens to an Olympus Em10 first silver version and makes its beautiful visual figure: it looks like an analog SLR of a past time. The autofocus I confirm that it is not lightning: I did some tests with dogs that are moving subjects, when it focuses, now the dog has moved. However, if you have to take different photos, with subjects not too fast in movement, the photos are fine. From the first images taken, I immediately understood that it is an excellent lens, which makes you take excellent photographs. At TA (f 1.7), it creates sharp images in the center and as you look towards the outside of the image, you will notice a slight softness completely normal, understandable and above all real. The detachment of the planes from the subject in focus, is very beautiful, typical of lenses with very open diaphragm. I followed and kept an eye on this lens for a long time between photos, user impressions and the price on the second-hand market. I managed to find a practically new specimen at 150 euros shipped. Satisfied with my purchase, recommended to all, absolutely to have in your kit micro four thirds. Finally there is the second version on the market, from what I could understand, apart from the different external coloring and the decidedly higher price, there are no substantial differences.

Esse

sent on 12 Maggio 2023

Pros: size, weight, sharpness, yield even at full aperture, pleasant blur, also price

Cons: af a noisy wire. for me the speed is enough

Opinion: optics to have. 40mm sharp angle of view even at full aperture. I really like the yield. tiny and also cheap. well built. some limits in autofocus but not relevant for me. For me the essence of the M43. Reduced maf distance that combined with the wide aperture makes it also excellent for close-up shots (flowers etc). For those who do not have wide angle needs pushed, it can be paired with a light canvas. I would find it perfect with the 45-175

Dhhf6

sent on 10 Marzo 2017

Pros: Size, speed, sharpness, build quality, manual focus difficult to change

Cons: It lacks the scale, easy to shift the focus unintentionally

Opinion: It is my lens favorite, is perfect for the road (street and human compositions), although sometimes I regret the absence of stabilization, especially when I forget to increase the times. I kept on G1 and GF3 mainly in manual focus. G1 is nice and quiet, of G1 starts to be "big" and put a little 'of ansia.rnrnPer the street photography "quick" does not make sense to use the automatic focus, poor equally to that of the SLR. In static conditions at f / 1.7 it never fails, and often leaves surprised by the speed and precisione.rnrnLa vignetting is very visible at 1.7 but not unpleasant. Defocused 1.7 is very light, often do not notice it in the few cases where need is very small gradevole.rnrnÈ but does not go unnoticed, it is considered a real target, then on the road receives her dirty looks.

Misterg

sent on 05 Febbraio 2014

Pros: Optical performance, compactness, brightness, focus.

Cons: Panasonic should offer it more widely in a kit with the Lumix.

Opinion: I love this focal length and the fact that it was in a pancake, bright, and that is second to none has made me choose as my first optical micro kit. Ideal for street and reportage. He's doing very well with portraits and landscapes, it is a standard focal length, so it fits well in many situations. The optical performance is always of a high standard in all light conditions, in all respects and any opening. Many complain of AF, it is definitely improved but still good, it will not be the fastest but I think it is too slow to call it, is always silent and precise.

Lorenz71

sent on 22 Dicembre 2013

Pros: size, light weight, grade 'optics, focal universal.

Cons: manual focus without awkward scale.

Opinion: It 'a lens to have in each kit m4 / 3. The quality 'and' sorrpendente also to F1.7. And a blurry good 'excellent isolation of the subject. It 'a universal focal length that is used everywhere and for any subject. The focus manually without scale and without limit and 'uncomfortable and not very usable in low light. Perfect for Street.

There are 1 more reviews. Show all »

Photos taken with Panasonic Lumix G 20mm f/1.7 ASPH

Etna

by Nicolò Cavallaro
42 comments, 6222 views

Light decay

by Nicolò Cavallaro
38 comments, 8594 views

Memories of ancient glories - 2

by Nicolò Cavallaro
23 comments, 6797 views

Lighthouse

by Nicolò Cavallaro
36 comments, 4046 views

Sicilian nights

by Nicolò Cavallaro
19 comments, 5028 views

Violin left-handed

by Vittorio Fracassi
53 comments, 7339 views

Memories of ancient glories - 3

by Nicolò Cavallaro
9 comments, 3940 views

Publish your advertisement on JuzaPhoto (info)

The center of the Milky Way

by Nicolò Cavallaro
17 comments, 5468 views

Untitled Photo

by Agostino Toselli
31 comments, 1322 views

Etna - Prospects persuasive

by Nicolò Cavallaro
1 comments, 2683 views

Memories of ancient glories

by Nicolò Cavallaro
5 comments, 4154 views

Temptations

by Debbi72
8 comments, 11677 views

Finally, at home

by Vittorio Fracassi
16 comments, 3325 views

St. Patrick's Well

by Zen56zen
33 comments, 4348 views

Winter Boccadasse

by Dadyorchidea
19 comments, 4508 views

Milan Metallica

by Dab963
20 comments, 2470 views

Etna - Time travel

by Nicolò Cavallaro
40 comments, 2483 views

Untitled Photo

by Cisco978
9 comments, 1656 views

Looking for the core

by Aleziggio
12 comments, 1921 views

Untitled Photo

by Misterg
8 comments, 3834 views

Behind the door

by Debbi72
2 comments, 9889 views

Under the railway bridge

by Vittorio Fracassi
16 comments, 3074 views

Among the vines ...... the sun

by Ander4
25 comments, 2296 views

Ponds

by Marzio Iotti
23 comments, 2202 views

Untitled Photo

by Cisco978
3 comments, 1130 views

Marina3

by Gabryfoto
5 comments, 4357 views

Arts that meet

by Dadyorchidea
12 comments, 4187 views

Sunset on the hills of Monte di Malo

by Stefano0966
56 comments, 3362 views

........Always smile

by Ander4
16 comments, 2938 views

Macerata countryside

by Lorenzo_mc
6 comments, 1879 views

In the evening

by Ander4
17 comments, 2865 views

Untitled Photo

by Misterg
9 comments, 2530 views

Autumn in Oltrepo '

by Ander4
12 comments, 1673 views

Publish your advertisement on JuzaPhoto (info)

Sunset on Ticino

by Ander4
12 comments, 1742 views

In the woods

by Marzio Iotti
12 comments, 784 views

...... Elegant party

by Ander4
3 comments, 2635 views

The Platano

by Marzio Iotti
4 comments, 1189 views

The sample photos are selected automatically between all photos posted by JuzaPhoto members, using the camera and the lens selected in the techs. If you find evident errors (e.g. photos taken with cameras and lenses that are not available yet), you can contribute to improve the page by sending a private message to the user that has entered incorrect values in the photo caption.

Panasonic Lumix G 20mm f/1.7 ASPH : Specifications and Opinions

Buy

Offerte Usato RCE

Reviews

What do you think?

Photos taken with Panasonic Lumix G 20mm f/1.7 ASPH