蟑螂~~ wrote:
別在相信這種沒有...(恕刪)
台大機械所有作過實驗,曾在雜誌上有看過
大大您可以參考一下,或許會讓您對防手振有新的想法
我喜歡機身防手振,因為鏡頭不會因為多了is就多個1萬
哪些是商人用來洗腦的也別先入為主,看看台大機械所作的測試再說吧!
在這就po幾張手持500mm反射鏡拍的給大大參考




蟑螂~~ wrote:
別在相信這種沒有根據...(恕刪)
水太陽 wrote:
Konica Minolta were the first manufacturer to put a sensor-shift Anti-Shake system into a digital SLR (again, in the 7D which shipped in early 2005), this same feature graces the A700 but has now been renamed 'Super SteadyShot', refined possibly since then but it works in exactly the same way. In our tests it worked well enough to make a difference providing somewhere between 1.0 and 1.5 stops of 'improvement' which it has to be said is somewhat less than Sony's claims.
這段內容引自depreview對A700的總評
您有空看一看吧
話別講太滿(結果到底是誰被廠商洗腦?!)
小弟之前用A700,現在用50D,A700之前用的是N家系統
我可以非常肯定的告訴您
SONY的機身防手振系統,效果跟depreview評測的結果一樣
雖然有效,但低於它所宣稱的效果(只有1~1.5級的防手振效果,而非2~4級)
SONY在A900上有進步,但效果仍不及鏡頭防手振
而無論用C家或N家的防手振鏡頭,至少都有達到宣稱的效果
甚是在望遠端還會超過
而您舉的500mm這顆鏡頭,算是一個特例
因為N/C兩家並無出類似輕量化設計的反射鏡頭
若您真的單純要比較兩家防手振系統的強弱
請拿差不多光圈/焦段及重量的鏡頭出來比較
蟑螂~~ wrote:
http://www...(恕刪)