Comet McNaught - 28mm Lens Mt Macedon, near Melbourne 10:35pm (AEDT), 22nd January 17 * 15 second exposures 18-55mm zoom @28mm f4.5 Canon 20D, ISO 1600 Vixen GP-DX Equatorial Mount Stacked with Images Plus Levels in Photoshop Click image again for full size.