# 登入區塊
帳號:

密碼:

自動登入 (請勿在公用電腦上登入時選擇「自動登入」選項,以防個人資料外洩。)

遺失密碼嗎?

何不馬上註冊!
# 主選單區塊
# 誰在線上區塊
 會員: 0
 訪客: 205

# 搜尋區塊
center   討論區主頁 » 攝影周邊器材道具 » Photo Clam 雲台Multiflex Geared Head無發表權

全部展開 前一個主題 | 下一個主題
發表者 討論內容
collective
發表時間: 2015-11-22 07:53
版主
註冊日: 2004-10-18
來自: 柏格方塊
發表數: 13120
[104203] Re: Photo Clam 雲台Multiflex Geared Head



上圖為Linhof 3D Micro,下圖為Photo Clam Multiflex Geared Head

這兩個雲台適用的雲台快拆板是相同的規格,所以可以看出大小的差別.

仿製於Arca Swiss C1 Cube Head的Photo Clam Multiflex Geared Head,雖然已經簡化改良縮小了,但是由於其使用兩組雙軸平行的大小螺旋齒輪機構來控制兩向的俯仰,為了即調即停,雖然已經有了大小齒輪高齒數比減速換扭轉力的幫助,但必須再另設阻尼裝置以抵抗來自承載的扭轉力.但是實際上用力去推,還是可以逆向(由滑動件)帶動調整旋鈕轉動.

Linhof的3D Micro使用的機械結構為兩軸垂直但不相交的渦桿與渦輪.在結構上即已經有高減速比(方便精密微調)及單向傳動(只能由渦桿驅動渦輪)的機械特性,所以也毋需再另外做阻尼來防止承載轉動(理論上要逆轉動除非是破壞此傳動結構)

不過Linhof 3D Micro似乎並沒有與一樣Acra Swiss C1 Cube Head與Photo Clam Multiflex Geared Head在雲台最底部設有連桿滑動傾斜機構來增加操作的角度.但對於建築攝影來說個人覺得比較喜歡Linhof的3D Micro,愛其體積更小及天生抗逆轉啊.....
全部展開 前一個主題 | 下一個主題

主旨: 發表者 日期
   Photo Clam 雲台Multiflex Geared Head collective 2013-06-15 18:04
     Re: Photo Clam 雲台Multiflex Geared Head smythe 2013-06-17 12:47
       Re: Photo Clam 雲台Multiflex Geared Head jerloong 2013-12-15 20:11
         Re: Photo Clam 雲台Multiflex Geared Head jerloong 2013-12-19 09:12
           Re: Photo Clam 雲台Multiflex Geared Head collective 2013-12-19 13:05
             Re: Photo Clam 雲台Multiflex Geared Head jerloong 2013-12-19 21:15
               Re: Photo Clam 雲台Multiflex Geared Head collective 2013-12-20 07:20
                 Re: Photo Clam 雲台Multiflex Geared Head jerloong 2013-12-20 07:27
                   Re: Photo Clam 雲台Multiflex Geared Head jerloong 2013-12-20 08:19
                     Re: Photo Clam 雲台Multiflex Geared Head jerloong 2013-12-20 09:42
                       Re: Photo Clam 雲台Multiflex Geared Head collective 2013-12-20 13:44
                         Re: Photo Clam 雲台Multiflex Geared Head jerloong 2015-11-20 15:56
                           Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-20 18:42
                           » Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-22 07:53
                               Re: Photo Clam 雲台Multiflex Geared Head jerloong 2015-11-22 11:32
                                 Re: Photo Clam 雲台Multiflex Geared Head jerloong 2015-11-24 12:44
                                   Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-24 22:56
                                     Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-25 07:06
                                       Re: Photo Clam 雲台Multiflex Geared Head jerloong 2015-11-25 07:13
                                         Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-26 19:31
                                           Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-27 07:01
                                             Re: Photo Clam 雲台Multiflex Geared Head collective 2015-11-27 19:42
                                       Re: Photo Clam 雲台Multiflex Geared Head jerloong 2016-06-18 19:21
                                         Re: Photo Clam 雲台Multiflex Geared Head Number5 2017-02-11 09:59
                                           Re: Photo Clam 雲台Multiflex Geared Head collective 2021-11-02 03:03
                                             Re: Photo Clam 雲台Multiflex Geared Head collective 2021-11-02 14:43

無發表權
 

回首頁 | 新聞區 | 討論區 | 電子相簿 | 投票 | 網站連結 | 夥伴網站 | 文章分類