The Olympus Zuiko Digital ED 50mm F1.2 Macro was one of the very first Four Thirds program contacts, declared along with the release of the E-1 back in July 2003. With an uncommonly fast highest possible aperture for a macro lens, it’s described as a double purpose optic also appropriate for portraits indeed it’s the nearest to a well used picture primary Olympus currently generates. The visual design is appropriately complicated for a macro lens, with 11 components in 10 categories such as 1 ED cup factor, and has a sailing concentrate program for best modification across the entire range range.
The 50mm F2.0 Macro is also designed for complete incorporation with Olympus’s macro display program, with both the RF11 band display and TF22 double display models linking via the FS-FR1 adaptor band to a bayonet install at the front of the lens (which is also used for the hood). Additionally, it can be used with the EX-25 expansion pipe to achieve 1:1 zoom, and with the EC-14 teleconverter to give a 70mm F 2.8 lens (although in this case Olympus does not suggest using apertures larger then F4).
Olympus Zuiko Digital ED 50mm F2.0 Key Features
- 50mm fixed focal length; fast F2.0 maximum aperture
- Macro focusing: 1:2 maximum magnification (1:1 35mm equivalent)
- ‘Focus by wire’ manual focus system
- Four Thirds mount for Olympus and Panasonic dSLRS
Olympus Zuiko Digital ED 50mm F2.0 Body And Design
The 50mm F2 macro is a member of Olympus ‘Pro’ family of contact contacts, and is correspondingly well-built. Olympus promote this lens as ‘splashproof’, and it features closes around the install and increasing concentrate device to prevent dirt and water ingress. It’s pretty lightweight for a macro lens (for example it’s about 9mm smaller and 30g less heavy than The canon eos EF-S 60mm F2.8 Macro USM for APS-C, and about half the gap and weight of their 100mm F2.8 Macro USM for full-frame), so this is one case where the Four Thirds program provides on its commitment of smaller, less heavy contact contacts.
The most stunning part of the lens’s design is the significant increase in duration on concentrating, which is far from uncommon for a macro lens (although some producers have now transferred to ultrasound focus-motor internal-focus designs). The main visual device expands 34mm/1.3″ on concentrating from infinity to 0.2m, and the back lens group goes independently in a sailing program to improve picture quality at all ranges. Uncommonly for what is described as a dual-purpose lens, there’s no concentrate distance limiter change for picture work.
Olympus Zuiko Digital ED 50mm F2.0 Images Quality
Possibly the most important weak point of this lens, the 50mm macro is remarkably disappointed with a powerful light in or near the structure. Place the sun in the structure, and it becomes enclosed by a wide and dissipate hard drive of halation, with an range of multicoloured surface styles which become more clearly described on avoiding down. Move the sun a little bit out of the structure and the lens becomes affected by great levels of veiling surface. To be reasonable this kind of behavior isn’t particularly uncommon for telephoto contacts with relatively complicated visual styles, but it does mean the 50mm F2 may not really be the best option for taking photos florida sunsets.
One truly suitable, but challenging to evaluate component of a lens’s efficiency is the ability to provide efficiently blurry out-of-focus areas when trying to separate a topic from the qualifications, generally when using a long central length and large aperture. And for Four Thirds customers looking to obtain a degree of topic solitude from the qualifications (not usually a powerful point of the format), the 50mm F2 Macro is one of the best options available, although many folks may still find its particular concentrate abilities somewhat restricting in comparison to quick primes used on larger types.
Lateral chromatic aberration is actually minimal with this lens, however as is common with quick primes, ‘bokeh’ CAs (coloured fringing around high-contrast areas outside of the industry of focus) can be quite recognizable when watching the picture information at the pixel level. With this lens, it takes the form of pretty extreme green fringing in front of the industry of concentrate, and green fringing behind, which continues across all concentrate ranges, but vanishes gradually on avoiding down. However compared with horizontal CA it can be hard if possible to eliminate completely in software, although a regionally-applied colour-specific desaturation control in Photoshop will often do the technique.
Olympus Zuiko Digital ED 50mm F2.0 Specifications
|Street price||• US: $410
• UK: £350
|Date introduced||June 2003|
|Maximum format size||Four Thirds|
|35mm equivalent focal length||100mm|
|Diagonal angle of view||24°|
|Lens Construction||• 11 elements/ 10 groups
• 1 ED element
|Number of diaphragm blades||7|
|AF motor type||• DC Micro motor
• ‘Focus-by-wide’ manual focus
|Focus method||Extending barrel with floating rear group|
|Filter thread||• 52mm
• Does not rotate on focus
|Supplied accessories*||• Front and rear caps
• LH-43 lens hood
• LSC-0814 lens case
|Optional accessories||• Tele Converter EC-14 (Recommended max. aperture 1:4.0)
• Extension Tube EX-25 ( 0.98x maximum magnification)
• Adaptor Ring FS-FR1 (for macro flash units
|Weight||300g (10.6 oz)|
|Dimensions||71mm diameter x 61.5mm length
(2.8 x 2.4 in)
|Lens Mount||Four Thirds|