>>3185859You can go as low as you want on a tripod. I took these shots resting the lens barrel on the railing of the overpass. It is impossible to take purely handheld shots below ISO 800 and even at that speed it's hard, partly because on MFT the crop factor makes the lens 1000mm equivalent and thus even the tiniest shake has a huge effect. Pic related was completely hand-held, had to bump the ISO way up to keep the shutter fast enough.
>>3185874When I tried some moon shots on a tripod, a 5.6/300 MC Rokkor beat the crap out of the Zenit MTO in despite the difference in magnification, crop-zoomed in the Rokkor tele was still much sharper.
