Cheap - Fast - Long Glass
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MOTORVATOR

Original Poster:

7,603 posts

276 months

Monday 7th April 2014
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Ok no such thing I know.

I'm using a 7d with 75-300mm f/4~5.6 II IS USM, and this is the main subject matter.

http://s198.photobucket.com/user/motorvator1/slide...

I won't splash out a fortune on a lens as it will very likely end up in the drink at some time, the question is whether a better bit of glass exists to suit my needs for say £500 that would give worthwhile benefit?

Length is all as we can't get that close to them without putting them at risk. And high shutter speeds important as the platform is likely to be tossed around under the feet as well so panning shots often result in either feet or sky.

Podie

46,649 posts

304 months

Monday 7th April 2014
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nellyleelephant

2,711 posts

263 months

Monday 7th April 2014
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Even second hand you'd struggle to get something fast, long AND cheap.

Maybe try and find an old non IS 300mm f4.

ExPat2B

2,159 posts

229 months

Monday 7th April 2014
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If you can find a copy of "The Art of Bird Photography II" by Arthur Morris it contains probably the most detailed breakdown of the different Canon telephoto lenses.

From his list, probably the 300f4 and the 400 5.6 are the only ones anywhere near your budget.

What you really want though is the 500 f4 USM, but it is very, very expensive. Even the older 500f.45 still goes for 1800+. The reason being it was *the* professional choice for a long telephoto lens for a long time, Canon were first out with image stabilisation and lots of pro's switched over specifically for this lens.

There is a Canon mount Sigma 500 f4.5 but again it is over 1700+ and comes up very rarely on Ebay.

nellyleelephant

2,711 posts

263 months

Monday 7th April 2014
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I can vouch for the 500 f4, it's niiiiceee, but pricey!

Is you budget at all flexible?

MOTORVATOR

Original Poster:

7,603 posts

276 months

Monday 7th April 2014
quotequote all
The budget could be as flexible as we like, but the risk of dumping £2k of glass over the side or slamming into the side of a boat when grabbing for handhold says no to vast expenditure. 500 quid is an accident, 2 grand is stupidity laugh

mrmr96

13,736 posts

233 months

Monday 7th April 2014
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Cheap
Fast
Long

Pick two.

(Like engine builds; fast, reliable, cheap)

Simpo Two

92,686 posts

294 months

Monday 7th April 2014
quotequote all
A mirror lens would do cheap and long but only f8 I think, and fixed.

Had you thought of digging that Bacardi fellow out of his bed for a freebie?

MOTORVATOR

Original Poster:

7,603 posts

276 months

Monday 7th April 2014
quotequote all
Don't you worry that Bacardi fellow is booked for a few freebies. Must get round to telling him. wink

To be honest we have a few serious togs that follow us around but as always it is where you happen to be sitting that gets the shot not necessarily the equipment (4-6 mile courses). That's Jack's new ride for the 3A Nationals and World Championship and we also have the London to Monte Carlo race this year for the marathon stuff so when I haven't got a helmet on myself I can be behind a lens.

I suppose the question is really more whether there is a cheap hop up to what I am hanging on the end or is this ageing lens about the best there is for the money?

Simpo Two

92,686 posts

294 months

Monday 7th April 2014
quotequote all
MOTORVATOR said:
I suppose the question is really more whether there is a cheap hop up to what I am hanging on the end or is this ageing lens about the best there is for the money?
I read here recently that the Canon 75-300 isn't very good and that there is a much better 70-300 one.

I'm not convinced you need 'fast' as you're in daylight and these days you can crank up the ISO to compensate for lower light or get an acceptable shutter speed. If you want shallow DOF to isolate the subject/blur the b/g it will happen anyway at that length. What might assist you is an IS lens, to help compensate for all the gin you drank prior to the off...

So if you want the length for a budget you'd be happy to drop overboard I'd suggest a 70-300 IS. You also then have some pulling back room for when the blighter comes in for a close pass and won't fit in the VF at 300...

Bacardi

2,235 posts

305 months

Monday 7th April 2014
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MOTORVATOR said:
Don't you worry that Bacardi fellow is booked for a few freebies.
yikes

I only had about £6k round my neck last time, I nearly went in with it all once....

If someone wants my services, I usually offer to them 'you can have it good, fast or cheap, pick any two'
smile

rottie102

4,033 posts

213 months

Monday 7th April 2014
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Sigma 150-500 is f/5-6.3 which should be more than enough in daylight and can be had for less than £500 second hand. I have one and it's a very good lens. Or if you want to spend a bit more there's a new Tamron 150-600 which apparently is also very good and on a crop body that's almost 1000m lens!

Edited by rottie102 on Monday 7th April 20:16

MOTORVATOR

Original Poster:

7,603 posts

276 months

Monday 7th April 2014
quotequote all
Bacardi said:
MOTORVATOR said:
Don't you worry that Bacardi fellow is booked for a few freebies.
yikes

I only had about £6k round my neck last time, I nearly went in with it all once....

If someone wants my services, I usually offer to them 'you can have it good, fast or cheap, pick any two'
smile
How you doing Paulo?

The worst part is that if you tell 'em it's six grand round the neck everybody goes to save that falling overboard rather than you. laugh

RobDickinson

31,343 posts

283 months

Monday 7th April 2014
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The tamron 150-600 isn't that pricey and is as good as the canon 100-400.

Possibly iffy tracking servo focus but you can't have everything

rolex

3,119 posts

287 months

Monday 7th April 2014
quotequote all
Good review of the Tamron 150-600 here
http://www.sumeetmoghe.com/2014/02/field-testing-b...

MOTORVATOR

Original Poster:

7,603 posts

276 months

Monday 7th April 2014
quotequote all
Hmmm seems the tracking is worse with the 7D?

A thought just struck me that I have a 1.4 extender kicking about that has never been on a lens. Given away many years ago with a D60 and left in the big bag ever since. Not sure if that would lose autofocus on the 100-400?

RobDickinson

31,343 posts

283 months

Monday 7th April 2014
quotequote all
Yes you would, at the point that the lens is at f5.6

LongQ

13,864 posts

262 months

Monday 7th April 2014
quotequote all
What you really need is a 1DX, the 200-400 with the inbuilt 1.4x Extender and, given that would be about £16k at list iirc, a commission for a fully waterproofed floating case for the combination (if canon don't already have one for some of their 'special' users).

So, about £20 to £25k I would think. Perhaps a tad more.

For a little extra you could probably mount it on a remote controlled platform to follow the action while you enjoy some R&R. (If you could still afford the R&R.)


Please note that felt it necessary to provide this answer due the evident lack of typical PH'ers in this thread and the consequential total absence of good advice at any price.

It might be easier all round to just buy a media company that specialises in CGI techniques and get them to program the shots for you in super reality mode.



On a more serious note - other than (perhaps, maybe, just about) giving you a steadier viewfinder image, I'm not sure that IS would be of great use to you. From my understanding of it the desuign intent is do deal with micro movements inherent with, mainly, hand holding type activities at relatively low shutter speeds for the focal length employed. However I don't often attempt to shoot anything from a randomly unstable platform (at least not intentionally other than my sometime weary legs) So I guess you would really need to ask other boat photographers for their opinions. Unless you are trying for something 'arty' a higher shutter speed seems a more likely answer to the problem.

RobDickinson

31,343 posts

283 months

Monday 7th April 2014
quotequote all
With big tele's is does help even on gimbal at least stedying the image for af tracking

LongQ

13,864 posts

262 months

Monday 7th April 2014
quotequote all
A couple of links - there must be thousands available .... who knows which ones are authoritative? wink


http://www.apnphotographyschool.com/concepts/demys...


http://www.cambridgeincolour.com/forums/thread2054...

The comments on the first page are interesting and varied. Have not read the subsequent pages.


And just to provide some support to my earlier post .... Canon on the IS in the 200-400 lens.

http://www.canon.com/camera-museum/tech/report/201...


You may come to the conclusion that reading between the Canon lines could be important and then consider how that interpretation might be applied to older/lesser lenses.