Quick Answers on Hi Tech Filters and System Set Up... Please.

[captures.in.time]

I will be using these filters with a canon 5Dmk1 and the 24-105 and 17-40 lens.

I am sure I have worked out already I am better with the HiTech 150mm filters rather than the 100mm ones so as to avoid the risk of vigenting(sp?).
Am I correct or with these lenses could I save myself a bob or two and use the 100mm filters fine???

If I go for the 150mm filters I'm a bit confussed as cant find any 150mm filter holders on the teamworkphoto web site? What filter holder do people use with the 150mm filters... or can I use the same one as the 150mm filters are 100mm in the other direction... Im prob being thick!!!!?????

Thanks guys as always... an answer tonight would be good as was hoping to order!

M

 

[puddleduck]

Width is 100mm.

Some are 100mm in length, others are 150mm in length.

You need a 100mm holder. That'll take 100x100 or 100x150mm.

 

[captures.in.time]

Width is 100mm.

Some are 100mm in length, others are 150mm in length.

You need a 100mm holder. That'll take 100x100 or 100x150mm.

Thankyou!!!!

M

 

[existent]

can't help you with the 150mm, but with 100mm, I don't get vignetting at 10mm on 450d.

This is with 2 filters on the holder. With 3 filters, I start to get vignetting at around 12-13mm...