Why no 400mm f/4L IS exists?

I have my doubts with the abilities of CPS in India but nevertheless, I'll try that and see what gives ... Maybe they can loan me one!

Thanks ... J.R.
[/quote]

Well mine will be in Bandhavgarh in 18 months, it had an outing there a couple of years ago and was excellent!!

George
 
Upvote 0
I'm not sure about how much it would/should cost.

Triplicating the price of the 400/5.6 makes it around $5-6K even when factoring the "new product" price premium. That's about the same price of the DO version. As a reference, the price of the now 10-yo 70-300 DO IS USM is pretty much the same as the much newer 70-300 L.

At this price, a 400/4 could seriously harm the sales of its $10K bigger brothers. That could be one reason why Canon doesn't market one.
 
Upvote 0
I'd say that the new 500mm f/4L IS II is in the middle WEIGHT class, at 3.2 kg / 7 #. My beloved 400mm f/5.6L is a bantam weight (I have held it with one hand when shooting close to zenith and using the other hand to balance myself). The 800mm f/5.6L is in the heavy weight class, at ~4.5 kb / 9.9#.
 
Upvote 0
King Eyre said:
I'd take issue with anyone who says the 400 DO isn't as sharp as other more recent lenses.
I use one with a 1DX and 1.4 and 2X TC and have some really excellent results...the only thing I'd say is it needs a wee tweak in PP on the contrast front.....and it can be picked up very reasonably second hand.

George.

Hey George, I am loving my 400 DO with 1.4 TCII. I want to get a 2x TC to use with it on my 5DmkIII. Which version of the 2x TC are you using? I am hoping I can get good results with the version II since this lens won't benefit from the chip in the version III anyways. Best -L
 
Upvote 0
Hi Loren, glad you are enjoying the 400 DO!!...join the (small??) club!!

I use a mk3 2x as I also have a mk2 300 2.8, and I'm using a 1Dx which I think (although it's a bit subjective) improves the keeper rate over my previous 1 Ds3....although..oops..just seen you have a 5D3..

My photography is mostly wildlife, mammals, so I'm not doing birds in flight generally therefore perhaps not pushing the combo as much as others as my subjects tend to be slower moving, however almost all shots are sharp as a tack.

I'd go for the mk3 anyway, as firstly, it's future proof, and secondly, I think it's sharper than the mk2.

Best of luck!!

George.
 
Upvote 0
King Eyre said:
Hi Loren, glad you are enjoying the 400 DO!!...join the (small??) club!!

I use a mk3 2x as I also have a mk2 300 2.8, and I'm using a 1Dx which I think (although it's a bit subjective) improves the keeper rate over my previous 1 Ds3....although..oops..just seen you have a 5D3..

My photography is mostly wildlife, mammals, so I'm not doing birds in flight generally therefore perhaps not pushing the combo as much as others as my subjects tend to be slower moving, however almost all shots are sharp as a tack.

I'd go for the mk3 anyway, as firstly, it's future proof, and secondly, I think it's sharper than the mk2.

Best of luck!!

George.

Thanks for reporting back George on what you're using, much appreciated!
 
Upvote 0
Upvote 0
GMCPhotographics said:
If you want a 400mm f4 LIS...then consider the new 300mm f2.8 LIS mkII and a 1.4x TC
It's an astonishing combo.

Must admit, I have both the 300 2.8 mk2 both extenders, and the 400 f4 DO and I sometimes wonder if I should sell one or other of these combos, but I always come back to the lightweight of the DO, it's optical performance is, as I've said, apart from the contrast issue which is easily fixed, excellent and it gives me the option of an 800 f8 which is easily portable, unlike it's 5.6 big brother.
Where the 300 plus extender wins is a shade quicker af but for safaris I take both and hang the DO on the crop body (or I would if a 7Dmk2 was available, sold the old 7D as it just didn't cut the mustard any more) so for my next trip I'm fortunate that I can borrow another 1 Dx and a 200-400 from Canon....but I wouldn't even be considering the 2-400 if I wasn't vehicle based all the time...I'm not that strong!!
George.
 
Upvote 0
mackguyver said:
GMCPhotographics said:
If you want a 400mm f4 LIS...then consider the new 300mm f2.8 LIS mkII and a 1.4x TC
It's an astonishing combo.
+1 - I can vouch for that pairing and check out the-digital-picture's comparison at f/4:
http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=739&Camera=453&Sample=0&FLI=1&API=1&LensComp=338&CameraComp=0&FLIComp=0&APIComp=0

Although the 400 Do is a bit lighter, it's not THAT much lighter than the new 300 mkII. I think the 300 mkII and converters is one of the best travel / long lenses currently available. It's a great combo and does so much very well.
 
Upvote 0
Although the 400 Do is a bit lighter, it's not THAT much lighter than the new 300 mkII. I think the 300 mkII and converters is one of the best travel / long lenses currently available. It's a great combo and does so much very well.
[/quote]

I wouldn't disagree, and with the mk3 tcs the af is still remarkable..really don't notice any reduction in af speed with the 1.4.
 
Upvote 0
I believe the difference in weight is not negligible as you seem to mean: 2.35 kg for the 300mm II + 225g for the 1.4X III = 2.575Kg versus the 1.94Kg for the 400mm DO a difference of 635g.

If you have tried both combinations (with the same camera body) and you still think so I give up. I haven't - I do have tried 5DMkIII with a 500 f/4 IS II though - but I believe that in this category every weight saving counts.

In fact the change from a Manfrotto 055Prob + 410 Gear Head = 3.7Kg versus a Gitzo Systematic 3541LS + Markins M20 head = 2.3 Kg has made quite the difference for me (OK it's 1.4Kg less but you see the point... when walking everything counts)
 
Upvote 0
tron said:
I believe the difference in weight is not negligible as you seem to mean: 2.35 kg for the 300mm II + 225g for the 1.4X III = 2.575Kg versus the 1.94Kg for the 400mm DO a difference of 635g.

If you have tried both combinations (with the same camera body) and you still think so I give up. I haven't - I do have tried 5DMkIII with a 500 f/4 IS II though - but I believe that in this category every weight saving counts.

In fact the change from a Manfrotto 055Prob + 410 Gear Head = 3.7Kg versus a Gitzo Systematic 3541LS + Markins M20 head = 2.3 Kg has made quite the difference for me (OK it's 1.4Kg less but you see the point... when walking everything counts)

Well, As I've already said, I have both and yes there is a difference as has been pointed out, the DO really is a pleasure to use, and it beats me as to why Canon don't push it more!...every time I go to a Canon show, you are struggling to find one in the line up, perhaps as it technically isn't an L lens.

If I had to get rid of one, it would have to be the DO, but only that it's the older lens and has, in theory, poorer IS.
However it won't go as once I get a second body (I sold my 7D a bit ago) I'll hang the DO on a crop body and use the 300 mk2 with or without extenders on the 1 Dx, if I'm travelling I don't like to constantly change lenses and bodies, especially in dusty environments.

I see that Canon recently filed a patent for a 600 DO...now that would be one beast of a lens..and perhaps I could lift it!!

George.
 
Upvote 0
tron said:
I believe the difference in weight is not negligible as you seem to mean: 2.35 kg for the 300mm II + 225g for the 1.4X III = 2.575Kg versus the 1.94Kg for the 400mm DO a difference of 635g.

If you have tried both combinations (with the same camera body) and you still think so I give up. I haven't - I do have tried 5DMkIII with a 500 f/4 IS II though - but I believe that in this category every weight saving counts.

In fact the change from a Manfrotto 055Prob + 410 Gear Head = 3.7Kg versus a Gitzo Systematic 3541LS + Markins M20 head = 2.3 Kg has made quite the difference for me (OK it's 1.4Kg less but you see the point... when walking everything counts)

Lol...it's all relative and a personal choice at the end of the day. I regularly use a 400mm f2.8 L IS and chose a 3541LS for it's stability and not it's weight saving. I choose the f2.8 because it's one of the most stunning optics I've ever used, certainly one of Canon's finest ever. So for me, lugging that great lump about is worthwhile and I like the photographs I get from it. A 600g weight saving for me is quite minor but your mileage might vary. sure, I'd like a mkII and a serious weight reduction...maybe next year.
 
Upvote 0
GMCPhotographics said:
tron said:
I believe the difference in weight is not negligible as you seem to mean: 2.35 kg for the 300mm II + 225g for the 1.4X III = 2.575Kg versus the 1.94Kg for the 400mm DO a difference of 635g.

If you have tried both combinations (with the same camera body) and you still think so I give up. I haven't - I do have tried 5DMkIII with a 500 f/4 IS II though - but I believe that in this category every weight saving counts.

In fact the change from a Manfrotto 055Prob + 410 Gear Head = 3.7Kg versus a Gitzo Systematic 3541LS + Markins M20 head = 2.3 Kg has made quite the difference for me (OK it's 1.4Kg less but you see the point... when walking everything counts)

Lol...it's all relative and a personal choice at the end of the day. I regularly use a 400mm f2.8 L IS and chose a 3541LS for it's stability and not it's weight saving. I choose the f2.8 because it's one of the most stunning optics I've ever used, certainly one of Canon's finest ever. So for me, lugging that great lump about is worthwhile and I like the photographs I get from it. A 600g weight saving for me is quite minor but your mileage might vary. sure, I'd like a mkII and a serious weight reduction...maybe next year.
Whatever suits anyone. A 400 2.8 IS II though is much lighter than its predecessor so I wish you to replace it as soon as possible. I was speaking theoretically for 400 DO vs 300 + 1/4 (I have mentioned before that I do not own them). Maybe if I tested both combinations I would not find them a lot different in weight.

Now, I chose 500 4 IS II because I had 300 f/4L (the non IS version) and 100-400L and I wanted something longer and as light - OK do not laugh I meant not extremely heavy- as possible.

Although light by comparison in one case I had to carry it (I had a Bataflae 26L, the 500 occupied half the bag but the other half was not completely filled to save weight) it was heavy! I'd rather carry as less as possible gear with my 500.
 
Upvote 0
I have the 400 5.6 and it's Canon's best kept secret. It is sharp and fast to focus. In the day of great ISO cameras like the 5k Mk III, IS is not needed if the shooter does their job. Kind of like the 24-70. No IS, but amazing images. Too many folks rely on IS which does help, don't get me wrong; but if you use the right ISO and shutter speed you'll have tack sharp photos.
 
Upvote 0