Constructing upon the strong basis of the three Otus lenses already out there, 28mm, 55mm and 85mm, this new 100mm f/1.four optic extends the idea of lenses with out compromise into the brief telephoto area. Obtainable for Canon (ZE mount) and Nikon (ZF.2 mount) DSLRs, this vary of full-frame lenses is meant for many who search absolutely the optimum in picture high quality and for whom the fee turns into a secondary consideration. Armed with the full-frame Canon 5DS R 50MP digital camera physique, let’s have a look at what the fact of no compromise may be and whether or not a guide focus prime lens can justify the inevitable price ticket that’s hooked up to that idea.

Zeiss Otus Apo-Sonnar 100mm f/1.four T* Dealing with and Options

Zeiss Otus 100mm F/1.4 Front Oblique View | 1/6 sec | f/16.0 | 78.0 mm | ISO 100
 

We’re off to a very good begin with the primary impressions. As at all times, the Zeiss packaging is spectacular and of very good high quality. The lens itself is equally spectacular – massive, heavy and clearly made to the very best requirements, weighing in at a considerable 1405g (Canon) or 1336g (Nikon). The generously sized metallic lens hood is stylishly tapered and blends superbly with the glossy strains of the lens physique. It’s hooked up through a slick bayonet match. There isn’t any locking catch and none is required because the precision of the click-stop is ideal. Inside it is a typical 86mm filter thread.

The one management is the guide focusing ring, manufactured from a rubberised materials that affords a wonderful grip. With some earlier Zeiss lenses, this ring has had an unlucky tendency to select up mud, however on this new lens, this seems to have been cured. Though the grip stays glorious the ring additionally stays dust-free. There are clear distance markings in ft and metres, seen in a reduce out within the lens barrel. The focusing throw is an enormous 315 levels, which provides the potential for improved accuracy but in addition signifies that focusing is slower. In actual fact, the unimaginable accuracy doable additionally signifies that we will change into ever extra crucial and photographs that may have been very acceptable all of the sudden turns into much less so as a result of when focus does actually hit the spot it reveals. Focusing is all the way down to 1m, or 39.four inches, giving a most magnification of 1:8.6. That is precisely what could be anticipated from a 100mm lens and is usefully shut, however not in fact approaching macro distances.

There’s a depth of subject scale offered and, due to the extensive throw of the focusing mechanism, it does present significant figures. Sadly, at many focusing distances, there aren’t sufficient figures on the space scale to take advantage of this, though it’s completely doable to set the hyperfocal distance precisely. There may be an IR focusing mark offered, marking the f/four level on the DOF scale in crimson.

Zeiss Otus 100mm F/1.4 On Canon 5DSR Top View | 0.5 sec | f/16.0 | 53.0 mm | ISO 100
 

Focusing is inner and the lens doesn’t change size. It’s a mechanical, inner focusing system, so operational with the digital camera switched off; it’s completely clean. There may be sufficient resistance to make sure focus place is just not by chance modified, however clean sufficient to allow one-finger focusing with ease.

Optical development is 14 components in 11 teams. There may be 1 Aspheric and a minimum of 9 components utilizing glass with anomalous partial dispersion. The design additionally employs floating components, often used to make sure higher shut up efficiency. With an eye fixed to the bokeh, there are 9 rounded blades to the diaphragm.

Utilizing the lens over a interval of a number of days, it quickly turns into a particular tactile pleasure, clean as silk in operation and with a top quality really feel to it that exudes an impression of sophistication. Even the Zeiss nameplates are discrete. At first sight, the yellow paint used to infill the engraving may look just a little unsubtle, however the measurement and fluorescent paint used signifies that these settings are very seen at the same time as the sunshine fails, so it is rather sensible.

After all, how transportable the lens is taken into account is one other matter and it’s fairly an optic to hold round for any size of time. For the perfect outcomes, most likely a tripod can be wanted as there isn’t any inbuilt shake discount, however then once more we have now a really quick lens that we will proceed capturing with even within the dullest gentle. Total, a really satisfying expertise.

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