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Introduction
The Canon RF 100mm F2.8L Macro IS USM is a medium telephoto macro prime lens for Canon EOS R full-frame mirrorless cameras.It provides a minimal focusing distance of 26cm and a really spectacular, class-leading most magnification ratio of 1.4x, surpassing the 1x magnification supplied by the EF DSLR model.It options 17 parts in 13 teams and has a Tremendous Spectra Coating to assist scale back flare and ghosting.The Hybrid Picture Stabilizer gives as much as 5-stops of compensation and as much as 8 stops of shake correction when used with sure EOS R digicam our bodies which have an In-Physique Picture Stabilizer (IBIS).It has a near-circular 9 blade diaphragm which creates a beautiful blur to the out-of-focus areas of the picture, and there is a model new Spherical Aberration Management ring which modifications the form and softness of the bokeh.An inside focusing mechanism means the lens barrel does not transfer, and it is also mud and moisture proof against Canon’s L-series requirements.The Canon RF 100mm F2.8L Macro IS USM lens is accessible now priced at £1519 / $1399 within the UK and the US, respectively.
Ease of Use
Weighing in at 730g and measuring 14.8cm in size, the RF 100mm F2.8L Macro IS USM is simply over 100g heavier and a couple of.5cm longer than the DSLR model of this lens that it successfully replaces in Canon’s mirrorless system, the EF 100mm F2.8L Macro IS USM (though you need to issue within the additional dimension, weight and value of an adapter if you wish to use that lens on an EOS R sequence digicam).
It is total dimension is fairly huge however nonetheless nearly enhances a mid-sized digicam physique just like the Canon EOS R6 physique that we examined it with, as proven within the product images.
Construct high quality is solely excellent. The RF 100mm F2.8L Macro IS USM feels very stable in your hand, and it options an L-series stage weather-resistant design that protects towards mud and moisture.
An Picture Stabilizer helps to attenuate the looks of digicam shake by 5 stops, or as much as 8 stops of correction when paired with an EOS R digicam physique with IBIS.
Canon does state that “At nearer focusing distances, the picture stabilisation impact reduces.”, with the lens providing 2-stops at 1.0x magnification.
A brand new function for sure RF lenses is the Lens Management Ring on the finish of the lens barrel, which can be utilized to regulate sure key digicam settings (TV, AV, ISO and publicity settings). Though not a brand new concept within the wider images world, that is the primary time that Canon have integrated this concept into their interchangeable lenses.
There’s a focus mode swap with the same old AF/MF settings. Word that this lens usefully provides full-time handbook focusing even when AF is chosen.
There’s additionally a spotlight limiter swap that toggles between Full, 0.5m-Infinity and 0.26m-0.5m settings to assist speed-up the auto-focusing system when required.
Model new to the RF 100mm F2.8L Macro IS USM is the variable Spherical Aberration Management ring, which can be utilized to regulate the look of the lens’ bokeh while concurrently making use of a smooth focus impact.
The impact is proven within the viewfinder and the LCD display screen, so you may preview the impact of adjusting the setting in real-time. It additionally has its personal Lock button on the underside proper of the lens barrel.
The Canon RF 100mm F2.8L Macro IS USM lens has a generously sized, fly-by-wire focus ring with a ridged, rubberised grip band. There are not any arduous stops at both ends of the vary, making it harder to set focus at infinity.
The main target throw is massive sufficient to permit for extra exact handbook changes when taking pictures macro topics.
Word that handbook focus override will not be out there when this lens is ready to AF. As a substitute you may set the digicam to both One Shot or One Shot Enlarge within the Lens Electronics MF menu choice, which then permits you to handbook focus in auto focus mode when turning the main focus ring whereas holding the shutter button down half-way.
Polariser customers ought to be happy that the smart 67mm filter thread does not rotate on focus.
Relating to auto-focusing, the RF 100mm F2.8L Macro IS USM is a fairly fast performer contemplating simply how a lot glass is inside it, taking round 0.15 seconds to lock onto the topic when mounted on the Canon EOS R6 digicam that we examined it with.
We did not expertise an excessive amount of “searching” in any respect, both in good or dangerous mild, with the lens precisely focusing just about the entire time, due to the very good low-light capabilities of the EOS R cameras.
The Twin Nano USM motor can be very quiet, which makes this lens well-suited to video recording, even when shortly focusing from near-to-far.
The lens ships with a big spherical lens hood (ET-73C) with a lock button which locks into place when absolutely engaged and a smooth case (LP1219). There’s additionally an elective rotating tripod collar out there for elevated help when utilizing a tripod or monopod.
Focal Vary
The Canon RF 100mm F2.8L Macro IS USM’s focal size of 100mm gives an angle of view of 24 levels.
Chromatic Aberrations
Chromatic aberrations, sometimes seen as blue or purple fringes alongside contrasty edges, weren’t particularly obvious in our take a look at pictures, solely showing in very excessive distinction areas.
Vignetting
With the lens set to its most aperture of f/2.8, there’s some apparent mild fall-off within the corners, requiring you to cease down by no less than 2 f-stops to forestall it.
Distortion
There’s some very slight pincushion distortion evident within the RAW recordsdata – the Canon EOS R6 digicam mechanically and efficiently applies corrections to the JPEG recordsdata.
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Sunstars and Flare
The Canon RF 100mm F2.8L Macro IS USM does not create the nicest sunstars when stopped-down to f/22 or f/32, as proven under, though flare is no less than pretty effectively managed when taking pictures instantly into the solar.
Macro
The Canon RF 100mm F2.8L Macro IS USM provides a minimal focusing distance of 26cm / 10.2″ with a formidable most magnification of 1.4x.
Bokeh
Bokeh is a phrase used for the out-of-focus areas of {a photograph}, and is normally described in qualitative phrases, akin to clean / creamy / harsh and many others.
Within the RF 100mm F2.8L Macro IS USM lens, Canon employed an iris diaphragm with 9 rounded blades, which has resulted in very good bokeh in our view.
We do realise, nonetheless, that bokeh analysis is subjective, so we have included a number of examples under in your perusal.
Spherical Aberration Management
The RF 100mm F2.8L Macro IS USM has a variable Spherical Aberration Management ring which can be utilized to regulate the look of the bokeh, while concurrently making use of a smooth focus impact.
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Sharpness
So as to present you ways sharp the Canon RF 100mm F2.8L Macro IS USM lens is, we’re offering 100% crops on the next web page.
Subsequent Web page
Sharpness: 1 »
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