thank you very much!...

OK,only a last question:you didn't write any info about the 200 mm lens.I'm searchnig for a cheap but good version!
Is there a F 3.5, F 4 or F 4.5 (they should be more cheaper than the F 1.8,F 2...ecc ecc)?...I'm not searching for a fast lens,simply I'm seraching for a good Zuiko glass...Thank you very much!