在站上看見有人介紹這顆Tamron 70-200mm/2.8 (A001N2),就開始注意這顆
後來在[蜂鳥網]看見測試文章,我更加確定了,就是它啦!
上網找了一下,都只有For Canon家,因為在台灣For Nikon接口還未上市...
於是只好傻傻繼續等囉...就在6/6斷腸日,看見有位跑單幫的賣家有賣
線上詢問幾個問題後,一時鬼遮眼,失心瘋,傻傻就下單買了
保固的問題,就是直接送回日本,但我大部分都是買水貨,也都還沒遇到問題過
所以我想應該沒那麼倒楣吧
選擇這顆的原因
1.輕(1150克) 2.最近對焦距離為95cm 3.放大倍率達到 1:3.1 4.目前是此焦段等級中最便宜的
就是這幾項我才選擇上它的.
開箱文就簡略帶一下
手,自動是採推拉式...改為手動時,鏡頭前外圍會出現藍色橡皮圈
裝上遮光遮,還蠻唬人的喔
目前只帶出去過一次,就是去拍荷花
以上報告完畢,謝謝!!
我會挫挫的
雖然我心很癢...手邊也正好缺一隻定光圈長變焦
正猶豫是買SIGMA的70-200...還是TAMRON的70-200
確定一定不會是小黑系列
我是A16N的使用者, 有慶幸到
歡迎來Aq's Bike
http://aqbike.blogspot.com/
lgbmobile01 wrote:
烏鴉嘴問一下~~
這支會不會發生跟A16Nii 一樣的問題呀??
姑且不提有什麼災情
DPReivew對這支鏡頭的對焦能力頗有意見：
The AF motor is unfortunately not of the ultrasonic type, but a simple DC micro motor, and is distinctly the weakest link in the package (on our Canon mount sample at least). Autofocusing on a static object is generally just fine in decent light, but in even moderately low light AF becomes decidedly slow, especially in comparison to the Canon 70-200mm F2.8 IS USM on the same body. Continuous AF performance for moving subjects is also disappointing; it's OK for relatively undemanding situations, such as distant subjects moving at a relatively constant speed, but the moment the subject starts moving randomly or at any great pace, the focus motor really struggles to keep up. This lens wouldn't therefore be my first choice for shooting sports and action work (or even simply children running around in the garden).
The motor is also noticeably louder than on competing lenses, so can be especially intrusive when the lens fails to lock focus first time, and starts hunting backwards and forwards through the distance range. This is a sure-fire way to disturb sensitive subjects, be they shy wildlife or guests at a wedding; and there's no focus range limiter switch to minimize hunting either.
幾個重點就是說：
1. 沒有超音波對焦
2. 在理想光線下拍攝固定物品還OK，只要在稍微暗一點的光線下對焦就頗慢
3. 追焦能力令人失望，如果是拍遠距離用恆定速度移動的物體還可以，但如果被攝物移動方向跟速度會亂跳，顯然鏡頭的對焦能力跟不上
4. 對焦聲音比較吵，尤其當迷焦的時候
5. 沒有對焦限定開關，也就是說無法縮小對焦範圍，間接造成對焦行程比較長
最近我也有買隻大光圈望遠的念頭，目的是為了拍些舞台演出，但顯然A01不太符合我的需求，尤其是alpha系統的相機還得靠機身馬達來拖，相較之下Sigma版的有HSM可用
KM (D7D + 24-105 F3.5-4.5) + Sigma(30F1.4 + 70F2.8 Macro + 28-200F3.5-5.6)
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