Short Review: Olympus OM Zuiko MC 100mm 1:2.8

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The Olympus OM 100mm 1:2.8 is a tiny lens and yet a solid performer. In this shorter review I give you my impressions.

Specifications

Diameter 60 mm
Length 50 mm
Filter Thread 49 mm
Weight 230 g
Max. Magnification 0.12
Close Focusing Distance from the sensor 1 m
Number of aperture blades 6
Elements/ Groups 5/5
The Olympus OM 2.8/100 usually sells for around $90 used at ebay.com (affiliate link). 
In Germany you can buy it used for around 90 at ebay.de (affiliate link). 

Image Samples

Just click on any image to get to the full resolution version.

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Rangefinder wide angle lenses on A7 cameras: problems and solutions

Introduction

rangefinder leica m lenses focus field curvature thick sensor stack optimal focus guide tips tricks hint contax g zeiss biogon
Close up lenses of different strength

In case you have read some of our reviews covering rangefinder wide angle lenses on this very blog you already know there are some limitations to be aware of and you might have also heard of the “Kolari”thin filter mod as a solution. But now, thanks to Fred Miranda forum member HaruhikoT, there is another way to use rangefinder wide angle lenses up to their full potential on A7 series cameras.
Update 10/21/17: filter mounting step-by-step guide added
Voigtlander 25mm 4.0 added

Continue reading Rangefinder wide angle lenses on A7 cameras: problems and solutions