I got the combo deal on the Fuji 100-400 plus the 1.4 thrown in for free. Waxing Crescent moon at 560mm (840mm full frame equivalent). Very low illumination so I had to drop the shutter speed and kick up the ISO more than I usually do with moon shots. 1/500 f8 ISO 800. I'm sure I'll get better on a bigger moon higher in the sky
Waxing Crescent at Dusk by
lennycarl08, on Flickr