Ricoh A12,lens chattering

剛入手Ricoh GXR, 在接A12 50mm鏡頭時,鏡頭內的光圈常常會開開關關,英文稱為lens chattering 之前在用Fujifilm 有出現過後來firmware 改善了此問題 。請問Ricoh 這問題有解?
也想請問下目前GXR的firmware 最新版為?
以下是我剛買的GXR裝備

GXR body v1.51
A12 28mm v1.36
A12 50mm v1.51
以上都是Firmware update 最新版?
2015-09-13 12:46 發佈
因為鏡頭隨時都在測光...所以鏡間快門不時就在縮放
這是正常的吧?
更新到最新韌體也是如此
鏡頭模塊和機身的最新公開下載版本是1.51。

但聽說有人買到的二手機身和鏡頭是1.54版的,但沒找到能下載的地方。

celestar wrote:
剛入手Ricoh GXR...(恕刪)


這個在GXR上的無解喔,與硬體相關。也因此無法改善A12兩個模組在強光下對焦失準的問題。
GXR body v1.51
A12 28mm v1.36
A12 50mm v1.51
以上都是Firmware update 最新版?

Thank you

celestar wrote:
GXR body v1...(恕刪)


韌體可以到這裡下載喔
http://www.ricoh-imaging.co.jp/english/r_dc/download/firmware/gxr/

最後的版本:
This update includes the firmware for :
•GXR body (ver. 1.51)
•GR LENS A12 28mm F2.5 (ver. 1.51)
•GR LENS A12 50mm F2.5 MACRO (ver. 1.51)
•GXR MOUNT A12 (ver. 1.51)
•RICOH LENS A16 24-85mm F3.5-5.5(ver. 1.51)
•RICOH LENS S10 24-72 mm F2.5-4.4 VC (ver. 1.51)
•RICOH LENS P10 28-300 mm F3.5-5.6 VC (ver. 1.51)
thanks! Looks like my 28mm is not updated to the latest firmware.
I am afraid your statement about relating to hardware may not be correct.
I remember when I first use Fuji X pro1 with 35mm lens, lens chattering was a issue. Many people talks about that in the web. My X100 also has the same problem. Fuji issued a series of firmware upgrade and completely solve the problem. I think if Ricoh is still alive with GXR, they can and would address this issue but unfortunately, they are not. Well, we have to take it as it is, sometimes, a shortcoming can be a 'fun' and unique things!
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