Kelly Sereda

Home»Bokeh Studies

Uploaded 17-May-09
Taken 15-May-09
Visitors 1350
5 of 110 photos
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Photo Info
Dimensions5500 x 3658
Original file size10.9 MB
Image typeJPEG
Color spacesRGB
Date taken15-May-09 19:59
Date modified17-May-09 11:37
Shooting Conditions
Camera makeSONY
Camera modelDSLR-A900
Focal length75 mm
Focal length (35mm)75 mm
Max lens aperturef/1.4
Exposure1/1000 at f/1.4
FlashNot fired, compulsory mode
Exposure bias-1 EV
Exposure modeAuto
Exposure prog.Aperture priority
ISO speedISO 160
Metering modePattern
Spring V

Spring V

  • Lens: Zeiss Jena 1.5/75 Biotar

Meet the Biotar. Its immediate appeal is its signature vortexed background highlighting - swirly bokeh. Optically, this lens remained virtually unchanged from its introduction in the 1930's though its production into the 70's. It is still in use by afficianados of its distinctive rendering.