In this case, the focus ring keeps on rotating, instead of coming to a hard stop.
The front game bгіng дг pes 2012 lens element does not rotate while focussing, but the barrel does extend quite a bit when going from infinity to close focus.
The following chart the tested Olympus is stacked up against other 4/300 lenses present on the market.Chromatic Aberrations, lateral chromatic aberrations, often seen as purple fringes along contrasty edges, can be occasionally noticed in photos taken at maximum aperture, but stopping down cures the problem in this case too.Use coupon code "photoblog" to save another 10 on Luminar.There is also information concerning the focusing distance range (1.4m/4.6ft).In the photo below the Olympus 4/300 is positioned next to another PRO series lens so the 40-150 mm f/2.8 model.
Macro, olympus claims a maximum magnification.52x for this lens, and our findings bear this out.
That design includes three Super ED (Super Extra-Low Dispersion three HR (High-Refractive index) and one E-HR (Extra-High Refractive index) elements. .
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The slight fatness is due to both the optical design - which is considerably more complex than that of a typical 50mm optic, and the dust-and-drip-proof construction that is a hallmark of Olympus' High Grade - and Super High Grade - lenses.If the camera-to-subject distance is short, the subject-to-background distance is great and the background is fairly homogeneous in terms of colour and tonal values, you can achieve very smooth bokeh with virtually any lens.This is quite typical of a macro lens - what is notable by absence is the indication of the magnification values on the extending part of the barrel, which we consider an odd omission; especially given that even Olympus' own (and cheaper) 35mm f/3.5 Macro.When it comes to the optical design you deal here with 17 elements positioned in 10 groups.DX consumer Electronics cameras, Photo Video lenses Accessories, recent Customer Reviews, most Helpful Reviews.This is when the aforementioned omission of a focus limiter strikes back - it takes quite a bit of time for the lens to rack through its vast focus range.Buyers get both caps, a removable gas guzzlers extreme reloaded crack only and very solid tripod adapter, a retractable lens hood permanently attached to the lens and a soft pouch in the box.