Digital Astrophotography 在線電子書 圖書標籤: 英語 科學 攝影 天文學
發表於2024-12-26
Digital Astrophotography 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
At first glance, the challenge of astrophotography may appear daunting. But not only are spectacular results possible, they are easy to learn with the step-by-step instructions provided in Stephan Seip's "Digital Astrophotography: A Guide to Capturing the Cosmos". Today, amateurs can produce images that only twenty years ago a large professional observatory would have been proud of; and this book shows you how.This book helps you learn how to: set up your camera for optimum results; focus your camera for razor-sharp images; take beautiful night shots with a simple compact digital camera, a tripod, and a telescope; use a DSLR camera to shoot the Sun, Moon, stars, star clusters, and nebulae through your telescope; get brilliant images of planets with a Webcam; capture remote galaxies with a charge-coupled device (CCD) camera just like a pro; select which cameras are best for the various celestial objects, what to look for when buying a camera, and what accessories you really need, from a simple camera and tripod to highly specialized equipment.Also included are lessons on the processing that is done in the "studio" after your shoot, including how to: shoot RAW format images and improve them with calibration frames; take short exposures of faint deep-sky objects and combine them into a longer exposure; perform brightness, contrast, and color correction; make corrections to correct for vignetting and uneven field illumination; and process your images for stunning results.
評分
評分
評分
評分
Digital Astrophotography 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024