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Canon EF 24-105mm f/4 L IS USM Lens


Mozzytheboy e2
4 702 3 United Kingdom
9 Dec 2012 4:02PM
Just a quickie please. This lens is stated at f4. Is it only that aperture or does it alter. I was thinking for longer distance stuff for clarity really. I think it is only this one. I wonder how that might be if you were taking a picture of a landscape and wanted it all razor sharp.

Thanks (wish I'd taken up train spotting it would have been easier to understand!)

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Lucian e2
4 561
9 Dec 2012 4:03PM
f4 is only its maximum aperture. its sharp from about f5 until about f11.
rogerfry e2
9 525 United Kingdom
9 Dec 2012 4:19PM
The f4 designation means that you have f4 available as the widest aperture at all focal lengths -(unlike some lenses that stop down as you zoom).
You have full control over selecting whatever aperture you want to use via the controls on your camera.
whipspeed e2
10 4.1k 22 United Kingdom
9 Dec 2012 4:21PM
Goes from f4 up to f22 I think. Usually the stated figure is just the maximum apeture. I'm not sure what the optimum aperture is for it, but I've found mine sharp throughout the range, not just from f5 to f11.
Mozzytheboy e2
4 702 3 United Kingdom
9 Dec 2012 4:39PM
Oh lordy, I'm flipping hopeless. THANK YOU Lucian, Roger, & Whipspeed (I reckon That is a made up nameSmile ) You have put my mind at rest. Lovely Jubberley.
whipspeed e2
10 4.1k 22 United Kingdom
9 Dec 2012 4:56PM
LOL not the name I was christened with, but I've used it on the net from the time I used to race my whippets Smile

Sarah Smile
9 Dec 2012 6:35PM
I tried racing a whippet once, he beat me no problem I even had trainers on and he didn't
whipspeed e2
10 4.1k 22 United Kingdom
9 Dec 2012 6:51PM
LOL.
Mozzytheboy e2
4 702 3 United Kingdom
9 Dec 2012 6:57PM
Ahhh bless, can always rely on you lot to put a smile on a grumpy ol man's mush ... oh to be sureTongue
colin beeley e2
12 1.1k 10 England
9 Dec 2012 7:34PM
look here to see your best apeture to use at each focal length.
Mozzytheboy e2
4 702 3 United Kingdom
13 Dec 2012 11:27AM
And here I am with lens safely arrived an extremely happy bunny. Leaving it to settle in the nice bag that it comes with to adjust to my warm home from the cold.

Thank you everyone really!

24-105-a.jpg

steve_p e2
9 1.1k England
13 Dec 2012 6:10PM
Mozzy,
I hope you enjoy using it after all the advice we've given you. I am sure you will!
Mozzytheboy e2
4 702 3 United Kingdom
13 Dec 2012 7:05PM
Reckon so Steve. It had settled into the warmer climate so could not resist a quick go. Crikey at f4 it is a mighty tool for certain! It looks rather nice as well; makes my 500D come alive. Almost as if my cam-body had been dozing all this time waiting for the right partner. Oh to be sure, Ginger Rogers and Fred Astaire; here we go Smile
Coleslaw e2
9 13.4k 28 Wales
13 Dec 2012 7:07PM
So, who did you buy it from after all?
Mozzytheboy e2
4 702 3 United Kingdom
13 Dec 2012 7:15PM
I used hldigitalbestbuy via eBay and at 569 which included Special Insured delivery, I was delighted. I received a personal telephone call from them yesterday afternoon confirming payment and that it had gone via Royal Mail 'SID' and should be with me at first delivery. It was, packaged well, clearly brand new with a written warranty for twelve months.

Yes I could have had a proper Canon box with pictures and writing but truthfully I didn't have 700-900 available funds. I'm pleased, it works perfectly so what more could I ask?

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