Prime Focus Moon

Prime focus image of 3/4 full moon. Crater at top at terminator is Platoand one in middle at terminator is Copernicus. Seas are (from upper left): Imbrium, Serenitatis, Tranquilitatus, Fecundis. Isolated sea at is Mare Crisium.

Images taken with TEC-140 Telescope mounted on Losmandy G11 mount. Camera used was a Canon EOS20D used at prime focus.

Three 1/2000 sec exposures aligned and stacked with Photoshop CS