March 19, 2018.
First sample images, lens specifications and how photographies has been created and edited you can find in ►fourth part. In the fifth article about Olympus professional photographic gear we will introduce next photographies created with M. Zuiko digital ED 40 - 150 mm 1:2.8 PRO lens.
↑ FACTORY. Focal length: 150 (300) mm, exposure time 1/250 second, aperture f/10, ISO 1000.
Second photograph is crop from 100% size at 150 dpi.
Noise is quite pronounced here, below the cloudy sky the contrast and detailcontrast have to be increased. Besides the basic reduction of color noise in Lightroom, I do not use any other - the luminous noise was not suppressed in any way.
↑ AT THE HOUSING ESTATE, WE LOOKED OUT FROM WINDOW INTO WINDOW, NO TREE ANYWHERE ... Focal length: 75 (150) mm, exposure time 1/160 second, aperture f/10, ISO 500.
Second photograph is crop from 100% size at 150 dpi.
Pleasant, faithful colors.
↑ RADIO NEHOST HERE. Focal length: 82 (164) mm, exposure time 1/160 second, aperture f/8, ISO 200.
Second photograph is crop from 100% size at 150 dpi.
Cutting sharpness, as usual ... the noise on the antenna ring is due to a relatively strong exposure correction in Lightroom.
↑ FALCON EYE I. Focal length: 150 (300) mm, exposure time 1/500 second, aperture f/10, ISO 200.
Second photograph is crop from 100% size at 150 dpi.
View to the distance 13.3 km ...
↑ FALCON EYE II. Focal length: 150 (300) mm, exposure time 1/800 second, aperture f/10, ISO 200.
Second photograph is crop from 100% size at 150 dpi.
... and 15.6 km, a little eastward.
↑ A STUDIO FLASH. Focal length: 150 (300) mm, exposure time 1/2 second, aperture f/2.8, ISO 200.
Second photograph is crop from 100% size at 150 dpi.
Fine blur of areas beyond depth of field.
↑ A REFLECTOR. Focal length: 150 (300) mm, exposure time 1/25 second, aperture f/2.8, ISO 200.
Second photograph is crop from 100% size at 150 dpi.
Slight chromatic aberration at the edges of a spotlight. However, with a fully open aperture. How much helped the in-body corrections of optical defects, hard to say.
↑ THE REFLECTORS. Focal length: 40 (80) mm, exposure time 1/13 second, aperture f/2.8, ISO 200.
Second photograph is crop from 100% size at 150 dpi.
Again only slight optical defects.
And that's all for today. In the ►sixth part, we will introduce a few more sample photographies and summarize the findings.
© Martin Mojzis, 2018.
Photographies: © Martin Mojzis, 2018.
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