Lichen at f/3.5 x f/5.6 x f/22 (better to examine at 100% view)

            Olympus OM-D E-M1 MarkII + adapter + Nikkor-Q 13,5cm f/3.5F (nine blades version), aperture study.  60% cropped (12/20MP). 
Top: wide open (f/3.5), already excellent sharpness.
Middle: f/5.6, best sharpness and still good bokeh.
Bottom: f/22, diffraction effect on sharpness.
   

Taken in: Brazil / São Paulo / Butantã / Instituto de Biociências (show map)

Taken on: October 20, 2022

Sets appears in: • Olympus OM-D E-M1 Mark II & Nikkor legacy manual focus lenses • Animals (mainly birds) and Plants of the USP campus more » • Macro photography and close-ups • Lens tests & comparisons • Manual Focus Nikkor lenses « less

Groups appears in: • Nature shots with Manual focus

Camera: Olympus E-M1MarkII, f/4.0, 1/1000 sec, 135mm, ISO 640 (more info) (hide info)

Camera:	Olympus E-M1MarkII
Aperture:	f/4.0
Exposure Time:	0.001 sec (1/1000)
Focal Length:	135mm
ISO:	640
Exposure Bias:	+0.3 EV
Flash:	On, Did not fire
Exposure Program:	Manual
Exposure Mode:	Manual
Metering Mode:	Center-weighted average
White Balance:	Manual
Light Source:	Fine Weather
Gain Control:	High gain up
Contrast:	Low
Saturation:	Low
Sharpness:	Soft
Color Space:	sRGB
Software:	OM Workspace 2.0.2W
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