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The Micro Four Thirds system is a standard that provides comparability between cameras and lenses from several different manufacturers that adhere to the standard. One of the distinguishing features is the sensor size, which is larger than most compact cameras, but smaller than a standard DSLR.

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29
votes
13answers
22k views

How do Micro 4/3s cameras compare with DSLR cameras?

What are the major (and perhaps more subtle) differences between the newer Micro 4/3s format in comparison to the well-established DSLR cameras? What are the pros and cons of the Micro 4/3s format, ...
20
votes
8answers
2k views

How can I reduce the noise present when taking pictures without lowering my ISO?

I know that high ISOs tend to produce more noise, and some cameras' software can handle that noise better than others, but are there any other settings or conditions tha affect visible noise? I'm ...
14
votes
3answers
1k views

Do the same camera settings lead to the same exposure across different sensor sizes?

Let's say I have a micro-4/3rd camera and a full frame camera, both set to 1/60 at f/2.8, taking a picture of the same scene in the same lighting. Will the exposure be the same across both cameras ...
8
votes
5answers
4k views

What CCTV lenses can I use with Micro 4/3 and adapter?

I keep hearing things about using CCTV C Mounts hacked into a Micro 4/3 camera using an adapter. Does anybody have any experience with this? Can any ebay lens work, or is the C-mount not universal? ...
19
votes
4answers
3k views

Are there drawbacks when using Panasonic lenses on Olympus Micro Four Thirds cameras?

I'm interested in trying out Olympus' new OM-D E-M5, and since I'm used to using a normal prime (and just spent some time using one on Fujifilm's new mirrorless EVF camera), I'd like to try that ...
7
votes
5answers
9k views

Can you recommend a macro lens for a micro 4/3 camera?

I've recently purchased a micro 4/3 camera (Panasonic GF1), and I'm aware that with an appropriate adapter, I can use a large variety of third-party lenses. I'm interested in experimenting with macro ...
14
votes
1answer
686 views

Is gallery quality possible with a mirrorless camera?

I'm a gallery represented photographer and I'm contemplating a new camera. I currently shoot with a Canon 40D primarily with 2 pieces of Canon L glass, the 17-40mm and the 24-105mm. I am exceptionally ...
7
votes
4answers
1k views

Where can I get an extension tube for micro-four-thirds lenses?

There doesn't seem to be any extension tube set listed on the m4/3 section of the Four Thirds website. Olympus makes the EX-25 extension tube but it's for regular Four Thirds lenses. I would like to ...
6
votes
2answers
909 views

What considerations are there when buying a polarising filter?

I have an Olympus EPL1 with two lenses: the micro 4/3rds 14-42mm and the 4/3rds 40-150mm. At the beach today, I could see the sea creatures in the rock pools but couldn't take a picture of them. The ...
3
votes
1answer
82 views

Lens f-number and speed on adapted lenses

A lens has a focal length, and its entrance pupil has a diameter. The ratio of these is an f-number. The size of the entrance pupil is limited by the size of the front element, and we describe lenses ...
2
votes
1answer
518 views

What's the best budget macro lens option for micro 4/3 Panasonic Lumix gf3?

I would like to get into macro photography.. Just wondering what the best macro lens would be in the $150-200 price range? I would like to get the Panasonic/Leica macro lens but not in the budget. Btw ...
0
votes
1answer
144 views

Is the Panasonic Leica Summilux DG 25mm f/1.4 as good as the name implies?

I’ve got a soft spot for fast, normal lenses, and while I normally shoot with a Pentax DSLR, Panasonic’s Leica DG Summilux 25mm / F1.4 ASPH has had me sneaking drooling glances at Micro ...
0
votes
1answer
117 views

How to choose a right Compact System Camera? [closed]

I am a newbie to the world of photography.All these days i was using a point & shoot camera (Nikon Coolpix L820) and now i want to buy a compact system camera. So can anyone suggest which one will ...