I'm trying to learn how to use my new Tele-marco lens. Took this the other day, was like -30 deg C outside, C&C appreciated! E500, 70-300mm @ 300mm, F/10, 1/125, developed in LR. E500, 70-300mm @ 300mm, F/8, 1/125, developed in LR. Any general advice on how to improve, or am I doing ok with these?? Cheers!