最近在找這支鏡頭拍的作品
國外這個老兄拍的真是漂亮
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Image Location and Date: Tierra Del Sol (SDAA Dark Site) on August 30th, 2011
Object: M31 Andromeda Galaxy
Mount: CG5GT
Imaging scope: 300mm Tair-3c lens
Imaging FL: 300mm
Imaging focal ratio: f5.6
Imaging camera: Modified Canon 350D
Lights: 55 x 300sec @ ISO 800 (4 Hour 35 Minutes)
Calibration: Darks
Guide scope: Antares 8×50mm finder with Orion StarShoot Auto Guider
Other details: guiding with PHD, captured with APT, stacked in Deep Sky Stacker and processed in Fits Liberator + Photoshop.
http://www.pocketrubb...p/?p=262