So i've been using the 550 for a little while now and have got a little collection of lenses together mostly from eBay and a really cool little market stall i've discovered. Thanks to the availability of adapters that allow you to use any make of 35mm lens on your Canon, you have an amazing scope for using some great lenses. So far i have bought:
A 50mm Pentacon Zeiss prime. - Stunning low light performance. It goes down to F1.8.
A 50mm Pentax-M prime. Similar to the Pentacon, but with a softer look. Goes down to F2.
A 28mm Sigma prime. This is nice and wide, even with the aps-c sensor and it also is the right size thread for me to attach my wide angle convertor. This gives me a really wide angle shot.
A Chinon 35 - 80mm Zoom with Macro. A basic zoom lens, but really nice build quality and good optics.
A Miranda 70 - 210mm Zoom with Macro. A pretty long zoom. Again, great build quality and a lovely image from this 1980's lens.
Finally, there's the stock lens... an 18-55mm autofocus with IS zoom lens. Not bad... works pretty well but dreadful plastic build quality.
There's a few things you need to do to some of the lenses to make them work with the Canon DSLRs without harming them. Some of my lenses are Pentax K-fit. The adapter was £3 from eBay, but you need to remove the pin and pin guard that stick out of the back of the lens or it will hit the sensor when you try to attach it. To do this, you just need to remove the backplate, then use a pair of wire snippers to cut the pin off as close to the bottom as you can.
The guards are either metal or plastic. The plastic ones can be filed off using dremmel, but the metal ones sometimes need cutting off with a dremmel cutting disc or something similar.
You can also remove the ball-bearing that makes the iris ring click if you want. It makes it more like a cinema lens and gives you some more flexibility to adjust the iris while shooting. Remember to remove the spring that pushes the ball-bearing against the iris ring or it'll come out at some point and the iris ring will then make a grinding noise.
It takes a little while, but when you're finished you have a some really nice lenses which will out perform a lot of the lenses you can buy in the shops now. The only difference is that they will only work in a completely manual mode.... but for filming, that's what we want!
As well as lens butchery, i've also been playing with my new mattebox. I ended up getting the Pro-Aim one from India. I've heard various views on them...not all good, but for the £230 odd quid it cost, it's really nice. It came with 2 rotating filter trays, a full french flag and side-flags set up and various mounting options. I've been out shooting with it and it's pretty tough... maybe not upto the standard of the redrock or cinevate, but definitely on par with many other better brands. At the end of the day, it's a bit of plastic to hold filters and keep the sun out of your lens... it's a stitch up that they cost what they do.
The follow-focus, Lilliput monitor and mounting arm, glidetrack and other toys are coming soon...