Does Canon Still Repair Ef 1.4 Extender
Canon RF 1.4× Extender
Mirrorless Teleconverter
Intro & Compatibility
Specifications Performance
User's Guide Recommendations
Canon RF 1.4× extender (7.ix oz./223g, $499). bigger. I got mine at B&H. I'd also get it at Adorama or at Crutchfield, or eventually used at eBay if you know How to Win at eBay.
This all-content, junk-free website's biggest source of back up is when you lot use those or any of these links to canonical sources when you go anything, regardless of the state in which you live. Cheers for helping me help you! Ken.
August 2022 Better Pictures Canon Reviews Mirrorless RF Lenses EF Lenses Flash All Reviews
Sony vs. Nikon vs. Canon Total-Frame
Introduction & Compatibility top
Intro & Compatibility
Specifications Functioning
User'south Guide Recommendations
New Adept Bad Missing
This is a ane.4× teleconverter for Canon'due south full-frame mirrorless system.
As of August 2022, information technology is merely uniform with the Canon RF 100-500mm 50 IS, RF 600mm and RF 800mm lenses.
It cannot be stacked with any other teleconverter, and it cannot exist used with whatever of the EF to RF adapter rings. This is because the lens (or EF to RF adapter ring) needs to have enough rear clearance, both in depth and diameter, to accommodate the converter's protruding forepart elements.
Like all 1.4× teleconverters, it multiplies the lens' focal length past 1.iv, at the expense of losing one stop of speed (multiplying the f/number by 1.4).
The RF 100-500mm f/iv.5-7.1 L IS becomes a 420-700mm f/8-x L IS (oddly it merely works with the 100-500 set from 300-500mm).
The RF 600mm f/eleven IS becomes an 840mm f/xvi IS.
The RF 800mm f/eleven IS becomes a 1,120mm f/16 IS.
Catechism's very serious about the optics; look at the huge curved rear element:
Canon RF ane.4× extender. bigger.
I got my 1.4× Extender at B&H. I'd also get information technology at Adorama or at Crutchfield, or eventually used at eBay if y'all know How to Win at eBay.
New intro top
Catechism'south get-go full-frame mirrorless teleconverter, along with the Canon RF 2× extender.
Good intro top
Nifty optics, doesn't seem to lose whatsoever sharpness or AF speed.
100% U. S. A.-based high-quality technical support at (800) OK-Canon.
Bad intro elevation
Naught; it's a teleconverter
Missing intro superlative
Nothing; it even comes with a case.
Specifications top
Intro & Compatibility
Specifications Performance
User's Guide Recommendations
I got my i.4× Extender at B&H. I'd also get it at Adorama or at Crutchfield, or eventually used at eBay if you know How to Win at eBay.
Proper name specifications top
Catechism calls this the Canon EXTENDER RF1.4×:
Extender: Canon'due south word for a teleconverter.
RF: Works only on Canon'southward Full-Frame Mirrorless cameras.
Catechism also call this model number RF1.iv× or 4113C002, or 4113C001 in Nippon.
Eyes specifications peak
Canon RF i.four× Extender internal optical construction.
7 elements in four groups.
Caps specifications tiptop
Canon Extender Cap RF. bigger.
Special Catechism Extender Cap RF front cap. It'south extra deep to accommodate the eyes that poke out the front of the extender.
The Canon Extender Cap RF too works as a body cap.
Standard Rear Lens Dust Cap RF (p/n 2962C001).
Case specifications height
Canon LP811 case. bigger.
Size specifications top
2.80" ø maximum diameter × 0.eighty" deep from flange to flange.
71.2 mm ø maximum diameter × 20.3 mm deep from flange to flange.
Weight specifications top
7.865 oz. (223.0 yard) actual measured weight, converter only.
nine.975 oz. (282.7 grand) bodily measured weight with both caps.
Rated nine.0 oz. (255 one thousand).
Quality specifications top
Made in Taiwan.
Announced specifications tiptop
09 July 2022.
Included specifications height
i.4× Extender.
Canon Extender Cap RF.
Rear Lens Dust Cap RF (p/due north 2962C001).
LP811 case.
Catechism's Model Numbers specifications top
RF1.4× or 4113C002 (4113C001 in Nippon).
JAN code: 4549292-168044.
Price, U. S. A. specifications top
$499, August 2022.
Performance acme
Intro & Compatibility
Specifications Performance
User'southward Guide Recommendations
Overall Autofocus Macro
Minimum & Maximum Apertures
Mechanics Sharpness Stabilization
I got my 1.4× Extender at B&H. I'd besides get it at Adorama or at Crutchfield, or eventually used at eBay if you lot know How to Win at eBay.
Overall functioning summit
This petty clamper of optics and electronics just works.
Autofocus performance top
Autofocus doesn't seem to be any slower.
Macro Performance performance elevation
Everything is 40% larger, multiplying macro functioning past 1.4.
Minimum & Maximum Apertures performance top
Minimum & Maximum apertures are all exactly one end smaller than they were for the lens solitary.
An f/xi lens becomes f/16.
A lens that stops downwards to f/22 at present stops down to f/32.
The camera shows the correct (smaller) apertures.
Mechanical Quality performance acme
Forepart. bigger.
Rear. bigger.
Finish & Exterior
Light matte plastic.
Front Bumper
Rubber bumper on protruding front optics.
Identity
Dark grey paint.Dust Gasket at Rear Mountain
Yes.
Mounts
Irksome chromed metallic.
Markings
Paint.
Serial Number
Laser engraved in black-on-black on bottom of the lens barrel.
Date Code
None found.
Noises When Shaken
None; solid every bit a rock.
Made in
Fabricated in Taiwan.
Sharpness performance top
Regardless of how sharp this converter and associated lens may be, at these focal lengths it is very difficult to get images that preserve all the sharpness possessed by these optics. Run across my User's Guide.
Lens sharpness has naught to exercise with picture sharpness; every lens made in the by 100 years is more than than sharp enough to brand super-sharp pictures if you know what you lot're doing. The merely limitation to picture show sharpness is your skill as a lensman. It's the least talented who spend the nearly fourth dimension worrying about lens sharpness and blame crummy pictures on their equipment rather than themselves. Skilled photographers make great images with whatsoever camera is in their hands; I've made some of my best images of all fourth dimension with an irreparably broken camera! Virtually pixels are thrown away before you see them, only camera makers don't want you to know that.
MTF with various lenses at 10 cyc/mm (black) and 30 cyc/mm (blue). Sagittal (solid) and meridional (dashed).
Paradigm Stabilization operation meridian
This converter adds no Epitome Stabilization of its own.
It does send the right new focal length data to your camera, and so the lens' and possibly camera'south own IS systems will work properly.
Of course with 40% more magnification, yous have to shoot at a one-half finish faster shutter speeds to get similarly sharp results to what you get without the converter.
User's Guide top
Intro & Compatibility
Specifications Performance
User'due south Guide Recommendations
I got my one.4× Extender at B&H. I'd also get information technology at Adorama or at Crutchfield, or eventually used at eBay if y'all know How to Win at eBay.
Getting Sharp Pictures
Even though this convertor and Canon's RF lenses are super sharp, it is 40% more hard to get abrupt pictures with this converter than without it, because it adds 40% to any errors in your technique, adds 40% to any motion blur, xl% to whatsoever defocus and 40% to any heat shimmer and other atmospheric flaws. You have to know what you're doing to become ultrasharp photos with this in the real globe.
Camera shake is 5.half dozen times as bad because we are adding 40% to any shake, and losing a stop of light meaning exposures twice every bit long, or ISOs twice as high, or a combination of the 2.
Hand motility is helped by Image Stabilization, only hand-held nosotros're still going to take to shoot at college shutter speeds and ISOs than without this converter. Higher ISOs upshot in softer images.
I e'er get sharp images mitt-held, merely the catch is that the ISOs can get very high, fifty-fifty in daylight. If yous need images that stand up to extreme enlargement, consider a tripod then you can apply ISO 100.
If you use a tripod, use the Self Timer so you don't milkshake the photographic camera, and use the electronic or electronic first-pall shutter and so the photographic camera doesn't milkshake itself.
Motorcar ISO, the only mode I e'er shoot handheld, will magically shoot at faster shutter speeds, as information technology defaults to Machine for minimum shutter speed, which will increase with the converter. As you become a ameliorate shot and can shoot at slower shutter speeds, then y'all can use slower ISOs for sharper pictures.
Heat shimmer isn't usually visible to the naked eye anyplace other than desert mirages, but through binoculars or this converter, information technology becomes very of import. Every bit the air changes temperature, information technology changes its index of refraction. Any variation of air temperature between y'all and the subject field means the air will start to bend light, and any light bending means yous're losing sharpness. This lens has so much magnification that it'due south mutual that you'll be able to see the shimmer. Rut shimmer is exactly what you may run into over a fire or hot stove; with this lens, y'all'll come across the same thing but over things that aren't anywhere near as hot. Yous tin go heat shimmer in the wintertime just as well; it's caused past variations in temperature, not past estrus itself. This leads to a lot of existent-world sharpness reduction, and it gets worse over longer distances — which is exactly what nosotros shoot with this lens.
When shooting annihilation in the Heavens, the sky is ever moving. With this extender I can run across the motion of angelic objects across the finder with my naked eyes! Because of this you lot accept to use a short enough shutter speed to stop that action, or ideally demand an astronomical clock drive to track the motility then yous can use slower speeds at lower ISOs.
All in all, it's miraculous that I go results as good equally I practice, merely if you don't, attempt not to blame the converter. Shooting with a converter in the real world can be tough; let your camera employ the high ISOs it was designed to use in Auto ISO and it volition salve you from most of the headaches.
Recommendations peak
Intro & Compatibility
Specifications Performance
User's Guide Recommendations
I got my one.iv× Extender at B&H. I'd also get it at Adorama or at Crutchfield, or eventually used at eBay if you know How to Win at eBay.
This is a great accessory to proceed in your instance if yous have whatsoever of the RF 100-500mm f/iv.v-7.1 50 IS, RF 600mm f/11 IS or RF 800mm f/xi IS lenses. With the super-high ISOs and magic viewing and autofocus systems of the EOS R series of cameras, this converter works miracles.
If you're merely getting 1 converter, get the RF ii× converter instead. By itself, a 1.4x converter doesn't do that much; it doens't make that much departure in magnification. one.4x converters were pop back in the 1900s with film, where nosotros dearly needed every stop just so nosotros could see through our finders, get autofocus and be able to make short plenty exposures to stop action. Today with mirrorless digital, those problems are much less severe, then only go with the 2× if you're getting simply 1 teleconverter.
I got my 1.4× Extender at B&H. I'd also get it at Adorama or at Crutchfield, or eventually used at eBay if y'all know How to Win at eBay.
This 100% all-content website's biggest source of support is when you use those or any of these links to approved sources when you lot get annihilation, regardless of the country in which y'all live. Canon does non seal its boxes in any way, and so never buy at retail or any other source not on my personally canonical list since you'll have no manner of knowing if yous're missing accessories, getting a defective, damaged, returned, non-Us, store demo or used converter. I utilize the stores I do because they ship from secure remote warehouses where no 1 gets to affect your new camera before y'all do. Buy but from the approved sources I use myself for the all-time prices, service, return policies and option.
Thanks for helping me help yous!
Ken, Mrs. Rockwell, Ryan and Katie.
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Does Canon Still Repair Ef 1.4 Extender,
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