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The Canon RF 20mm f/1.4 L VCM is an interesting lens for professional photographers who desire a broad field of vision without compromising aperture. Its f/1.4 optimum aperture makes it especially appealing for astrophotography, while the 20mm focal length uses a lot of space for landscapes, architecture and other wide-view scenes.
We took the lens out to the dark skies of Wales to picture the night sky and the Perseids, offering it a real-world test in a few of the very best conditions we might discover.
With a premium L-series develop and a price to match, there’s a lot to think about before including this lens to your set. We wished to discover how it in fact carries out in the real life, and whether it’s worth the financial investment.Canon RF 20mm f/1.4 L VCM: Design
It’s a great size and weight, in spite of not being the tiniest lens.
(Image credit: Kimberley Lane)
The Canon RF 20mm f/1.4 L VCM seems like a correct L-series lens from the minute you select it up. It’s strong and reassuringly durable, however it never ever felt exceedingly heavy or uncomfortable on the cam. At 1.41 pounds (519 grams ), it’s definitely not a small 20mm prime, however the weight is well balanced and it was comfy to bring and shoot with. And considering it’ll typically be utilized for astrophotography, it’ll be on a tripod a great deal of the time anyhow.
The focus and control rings both feel smooth and well weighted, while the switches and personalized buttons are simple to discover without needing to take a look at the lens. The weather-resistant construct is another reward for outside shooting, which will be available in useful if you likewise utilize the lens for landscapes where you may come across harsh weather condition.
The devoted aperture ring is likewise a great function, specifically if you choose having more physical controls instead of depending on the electronic camera body and keeping in mind which dial is set to each setting. Plus, the clickable nature of the aperture ring is an ASMR dream.
Canon RF 20mm f/1.4 L VCM: Performance
The broad 20mm focal length and quick f/1.4 aperture are best for astrophotography.
(Image credit: Kimberley Lane )[19659017]
A quick 20mm is a quite amazing mix for astrophotography. It provides us a lot of sky to have fun with, while the f/1.4 aperture draws in a great deal of light. Under those dark skies, the Milky Way came through magnificently, with lots of information without requiring to turn to improving the ISO too expensive.
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We took the lens out to Carmarthenshire in Wales under Bortle 3 skies to photo the night sky throughout the peak of the Perseids, which likewise accompanied the brand-new moon– the ideal dish for astrophotography.
The center of the frame is where this lens is at its finest. Stars are crisp and distinct, which is precisely what we desire from a lens that is being utilized for astrophotography. The edges aren’t rather as outstanding. There is some softness and a little extending of the stars towards the external parts of the frame, especially when the lens is large open. It’s inadequate to mess up an image, however it ends up being apparent when focusing and pixel-peeping at the corners.
Canon RF 20mm f/1.4 L VCM: Functionality
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(Image credit: Kimberley Lane)
The Canon RF 20mm f/1.4 L VCM is really uncomplicated to utilize out in the field– specifically in the dark. The autofocus fasted and trustworthy throughout screening, and for daily shooting of landscapes, or perhaps for video, this implies there’s extremely little to consider.
The personalized controls work, too. The lens function button and control ring can be designated to various settings, permitting you to put the controls you utilize most within simple reach. It’s a little thing, however having the ability to set the lens up around your individual shooting design makes it feel more user-friendly and can conserve an unexpected quantity of time.
Secret specs:
Focal length: 20mm
Aperture: Consistent f/1.4
Weight: 1.14 pounds(519 g)
Measurements: 3 x 3.9 inches (76.5 x 99.3 mm)
Filter thread: 67 mm
The 67mm filter thread is another useful benefit, as it’s a typical filter size, so you will not always require to buy a totally brand-new set of filters if you currently own that size.
The lens does not include a lots of bells and whistles, however that’s not a bad thing. It’s created to be gotten and utilized without much hassle, and after hanging around with it, we discovered that its simpleness is among its strengths.
Should you purchase the Canon RF 20mm f/1.4 L VCM?The Canon RF 20mm f/1.4 L VCM lens makes one of the most sense for professional photographers who frequently operate in low light or desire a devoted wide-angle prime. Astrophotographers are most likely to get the most from it, however it likewise has plenty to use for landscapes, architecture, interiors and ecological photography.
Its greatest appeal over a zoom is its f/1.4 aperture. If you currently have a wide-angle zoom however routinely discover yourself needing to bump up your ISO in low light, this lens fills that space while likewise using the control of a quick prime.
It’s a relatively specialist addition to a lens lineup, and the rate makes it challenging to validate if you just sometimes shoot broad. If you require the versatility of altering focal lengths, or if you mainly shoot far-off topics, you ‘d be served much better by a zoom or longer lens
If this lens isn’t for you
Less expensive alternative
The Canon RF 16mm f/2.8 STM is a lot more budget friendly method into Canon’s
If you wish to shoot broader
If 20mm isn’t broad enough, the Canon RF 14mm f/1.4 L VCM offers a significantly more extensive view while keeping the exact same quick f/1.4 aperture. It’s a somewhat more specialist option for devoted astrophotographers who wish to record as much sky or landscape as possible.
If you desire more adaptability
Canon RF 15-35mm F2.8 L IS USM
If you do not wish to be stuck to one focal length, the Canon 15-35mm f/2.8 L IS USM is the apparent option for astrophotographers. The focal variety covers a much larger range of photography designs, making it more useful for daily shooting.
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