This weekend I have managed to get some tickets for BTCC at Donnington park. To say I’m excited would be a huge understatement.
I’ve been wanting to photograph touring cars pretty much since I bought my first DSLR but have never found time until now.
I’m so excited I’ve even started planning where I want to take the photos from when I get there – but then I got a bit worried. Would my 70-200mm f4L be long enough? Could I get close enough to the track?
So my thoughts wondered onto teleconverters and I spent my lunch break reading reviews.
Mostly everyone on the internet seems to rip them to shreds and say you should avoid them like the plague because they ruin image quality. But I found a few reviews that said they do work if used correctly and that Jessops do a 2x teleconverter for only £79 that’s actually a re-branded kenko.
So I wandered down to Jessops and came home with one
First impressions were dissapointing – I tried to take some shots outside but it was very overcast and the auto-focus just kept hunting.
Also because the teleconverter doubles your aperture I was trying to take shots at F10 and there just wasn’t enough light for hand-held.
So I decided to try a few back to back shots on my tripod indoors. Again the lighting is poor but I cranked the aperture up to F14 (which is F7 on the lens in reality – smack bang in the middle of it’s sweet spot) and took a few shots
You can see them all on my Flickr account – but I have to say I’m really impressed. I couldn’t notice any loss in detail and it picked out a lot that the lens missed without the extender.
For £79 – well worth having in your bag. I’ll put up a follow up review after the track photography this weekend

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