الفرق انها مصممه للي يهتمون بعلم الفلك .. أو بتصوير الأجرام السماوية ..
"EOS 20Da based on the popular EOS 20D camera, the new EOS 20Da digital SLR helps address the specific requirements of astrophotography with features such as a live preview LCD and a modified low-pass filter optimized to help photograph the clear night sky in brilliant detail. "
"In summary, the EOS 20Da digital SLR camera has been customized in various ways for astrophotography. Everyone from experienced astrophotographers dissatisfied with their current camera to photographers planning to take up astrophotography as a hobby will find the EOS 20Da an excellent choice. And those who are truly serious about astrophotography are highly recommended to use the L Lens series, which crystallizes Canon's accumulated know-how and delivers stunning results.
"
"The EOS 20Da retains the same features that have made the EOS 20D digital SLR a favorite among discerning photographers, such as Canon's own DIGIC II processor for low noise, high speed, and excellent image quality."
^ ميزات حلوه ^
http://web.canon.jp/Imaging/eos20da/index.html
^^ موقع يمكن يساعدك
باعتقادي :: 20Da أحسن .. بس تقريبا السعر الضعف
20Da : $2,199.95
20D : $1,129.95
(( أنا ما جربتها .. بس ميزاتها عجبتني و خصوصا مالت ال noise ))
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