2022 is scheduled to ‘The Year of the Camera Body’ [CR3]

AlanF

Stay at home
CR Pro
Aug 16, 2012
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My canon charger from the 5d3 charges it to a green light. Various charger LED arrays vary I guess.
The Battery info. in the menu (Yellow submenu with the spanner icon) tells you the battery recharge performance by using green and red bars. 3 green bars when relatively new, dropping to 2 then 1 and finally red. My LP-E6 Ns are all red.
 

Chig

Birds in Flight Nutter
Jul 26, 2020
496
767
Orewa , New Zealand
Can you please share your settings and technique. I find the eye control autofocus helpful but would never say it is perfect. I’d love to learn what others are doing, especially as it relates to sports and action.
I have an eos 30v film camera with their original "eye controlled" auto focus and I found using a large Hoodman eyecup made it work better because it held your eye in a more consistent position. Here's the eyecup on a digital camera 975D8D15-3A2A-4A3C-BCBA-63B10873931D.jpeg
Canon make an accessory eyecup:

ER-hE Eyecup

This would possibly help with the R3 but oddly it's ridiculously oversize which would block access to the rear screen
1640636311521.png
 
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AEWest

EOS RP
Jan 30, 2020
399
495
DSLRs comprise over 40% of the ILC market. Only Canon and Nikon make DSLRs, and Canon’s market share is somewhere over triple Nikon’s, so most of the DSLRs being sold are Canon.

So what you’re saying is that you can’t imagine Canon making any development investment what is probably ~30% of the total ILC market. Are you sure that makes sense?
Actually Pentax makes DSLRs and maybe some some day soon they will be the only DSLR manufacturer.

What doesn't make sense is for a maufacturer to have two lines of full frame lens mounts competing with each other for the same market. Sony abandoned their DSLR mount and I fully expect Canon and Nikon to do the same - I have seen no indication that either company is continuing to develop their DSLR lines.
 

neuroanatomist

I post too Much on Here!!
CR Pro
Jul 21, 2010
26,902
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Sony abandoned their DSLR mount and I fully expect Canon and Nikon to do the same - I have seen no indication that either company is continuing to develop their DSLR lines.
Sony abandoned DSLRs because they were unable to compete successfully in that market.

I do think we’ll see more DSLRs from Canon, but only in the Rebel/Kiss/xxxD line. I also expect continued development of the M line.
 
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AlanF

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It’s the RF version of the EF 70-300 non-L.
Quite right. The RF 100-400mm is no less normal than the EF 100-400mm L. And, logically speaking, it is more "normal" because the 100-400mm L is by definition special as it has a red ring and is white to show it is "superior".
 

Chig

Birds in Flight Nutter
Jul 26, 2020
496
767
Orewa , New Zealand
No, the RF 100-400 is a new category, affordable/plastic lens. The 100-500 is the actual EF 100-400 replacement. Same build quality, image quality and L designation.
Not quite the same build quality as the EF version with more plastic which makes it lighter (which I prefer) and the odd limitation of restricted zoom range with extenders (which really irritates me as it makes it far less versatile for no reason) but very similar otherwise and slightly better overall performance.
Sadly in many markets such as New Zealand it's nearly twice the price so a lot of people choose to use the adapted EF as a result
 

blackcoffee17

EOS RP
Sep 17, 2014
718
926
Not quite the same build quality as the EF version with more plastic which makes it lighter (which I prefer) and the odd limitation of restricted zoom range with extenders (which really irritates me as it makes it far less versatile for no reason) but very similar otherwise and slightly better overall performance.
Sadly in many markets such as New Zealand it's nearly twice the price so a lot of people choose to use the adapted EF as a result

I don't like the TC limitation either or the massively hiked price vs the EF version but we can all agree that is in fact the EF 100-400 replacement.
 
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unfocused

EOS-1D X Mark III
Jul 20, 2010
6,722
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Springfield, IL
www.mgordoncommunications.com
No, the RF 100-400 is a new category, affordable/plastic lens. The 100-500 is the actual EF 100-400 replacement. Same build quality, image quality and L designation.

It’s the RF version of the EF 70-300 non-L.
No. Because the 70-300 non-L lenses were not particularly good lenses. The 100-400 is a decent lens with good sharpness. I guess you could argue it fills a similar niche if you ignore image quality. It might be better to compare it to the EF-S 55-250. An inexpensive lens that delivered decent image quality at a low price.
 

neuroanatomist

I post too Much on Here!!
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Jul 21, 2010
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No. Because the 70-300 non-L lenses were not particularly good lenses. The 100-400 is a decent lens with good sharpness. I guess you could argue it fills a similar niche if you ignore image quality. It might be better to compare it to the EF-S 55-250. An inexpensive lens that delivered decent image quality at a low price.
Spiritual successor, then. :)
 
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slclick

EOS 3
Dec 17, 2013
4,647
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Spiritual successor, then. :)
I have found, as have many others, that this is a remarkable lens. Small, light, just as good at 400 as the Mk 1 100-400L. Canon has never offered such quality at 400 before at a price most can afford. I have had the Mk2, the Tammy, the Siggy. The Canon RF beats both 3rd party versions in all aspects. Ok, maybe not all, it doesn't come with A HOOD.
 
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AlanF

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Aug 16, 2012
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I have found, as have many others, that this is a remarkable lens. Small, light, just as good at 400 as the Mk 1 100-400L. Canon has never offered such quality at 400 before at a price most can afford. I have had the Mk2, the Tammy, the Siggy. The Canon RF beats both 3rd party versions in all aspects. Ok, maybe not all, it doesn't come with A HOOD.
It takes the same hood as the 70-300 so there are plenty of knock-off hoods costing just a few $/£. I found like you that my copy of the R beats the Tammy and Sigma, and my Mk 1 was soft.
 
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Czardoom

EOS RP
Jan 27, 2020
457
992
No. Because the 70-300 non-L lenses were not particularly good lenses. The 100-400 is a decent lens with good sharpness. I guess you could argue it fills a similar niche if you ignore image quality. It might be better to compare it to the EF-S 55-250. An inexpensive lens that delivered decent image quality at a low price.
Not sure if your experience was with the Mark I version of the 70-300 non-L, but the Mark II version is a really fine lens. Dustin Abbott did a review and compared it with the 70-300 L, and found little or no difference in sharpness. My experience with the lens is similar - and in fact the 70-300 II non-L was sharper cropped to the same size photo at 300mm as my Sigma 100-400mm at 400mm. I consider it a real "steal" among the non-L lenses for those looking for cheaper alternatives.
 

neuroanatomist

I post too Much on Here!!
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Jul 21, 2010
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Not sure if your experience was with the Mark I version of the 70-300 non-L, but the Mark II version is a really fine lens. Dustin Abbott did a review and compared it with the 70-300 L, and found little or no difference in sharpness. My experience with the lens is similar - and in fact the 70-300 II non-L was sharper cropped to the same size photo at 300mm as my Sigma 100-400mm at 400mm. I consider it a real "steal" among the non-L lenses for those looking for cheaper alternatives.
I think one of the things that differentiates the L-series lenses from consumer grade lenses is quality control. Copy variation occurs for all of them, but it’s less common and less extreme for the high end lenses.

Bryan (TDP) reviewed the EF 70-300 II non-L and found it fairly soft and no better than the MkI version. Dustin found it as good as the 70-300L. That’s copy variation at work, it really plays hell with interpreting the findings of reviewers who evaluate only a single copy of a lens.

When I was writing the review for the EF-M 18-150mm for TDP, I found my copy to be much sharper than Bryan‘s ISO 12233 testing suggested. He tested a second copy and found it to be significantly sharper than the one he originally tested. Copy variation again.

When buying a lens, especially a non-L lens, I really recommend testing it thoroughly before the end of the return window.
 
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slclick

EOS 3
Dec 17, 2013
4,647
3,051
It takes the same hood as the 70-300 so there are plenty of knock-off hoods costing just a few $/£. I found like you that my copy of the R beats the Tammy and Sigma, and my Mk 1 was soft.
I've got one in a box somewhere!
 

Czardoom

EOS RP
Jan 27, 2020
457
992
I think one of the things that differentiates the L-series lenses from consumer grade lenses is quality control. Copy variation occurs for all of them, but it’s less common and less extreme for the high end lenses.

Bryan (TDP) reviewed the EF 70-300 II non-L and found it fairly soft and no better than the MkI version. Dustin found it as good as the 70-300L. That’s copy variation at work, it really plays hell with interpreting the findings of reviewers who evaluate only a single copy of a lens.

When I was writing the review for the EF-M 18-150mm for TDP, I found my copy to be much sharper than Bryan‘s ISO 12233 testing suggested. He tested a second copy and found it to be significantly sharper than the one he originally tested. Copy variation again.

When buying a lens, especially a non-L lens, I really recommend testing it thoroughly before the end of the return window.
I agree completely, that the L-lenses (or higher end lenses regardless of brand) will be more consistently good. That being said, over the years I have owned or rented 3 copies of the 70-300 II (non-L) and they have all been very close to as sharp as the L version. And, yes, I always try to buy lenses from a place or seller (on Ebay or similar) that accepts returns and definitely agree with your recommendation to do so.
 

slclick

EOS 3
Dec 17, 2013
4,647
3,051
I agree completely, that the L-lenses (or higher end lenses regardless of brand) will be more consistently good. That being said, over the years I have owned or rented 3 copies of the 70-300 II (non-L) and they have all been very close to as sharp as the L version. And, yes, I always try to buy lenses from a place or seller (on Ebay or similar) that accepts returns and definitely agree with your recommendation to do so.
I'm curious if you owned the 70-300L? Sharpness (as most know) is only one aspect of a lens' character and the 70-300L renders gorgeously. The non L is sharp but for me, it ended there. The LatCA and axial CA were very pronounced as well. The distance scale LCD...just one more thing to go wrong? Didn't like mushy sunstars at f/16 either.

So, do I compare it to the RF 100-400? Hell no, different league. Similar construction but it ends there.