[lonican]

各位師兄：

我有支ｓｉｇｍａ的５００長炮，有成半年沒有用，個殼ｄ膠竟察溶左，搞到痴手痴腳．．．請問各位可以點做呀?

[mrskyhook]

sigma.................. ai........

[阿▁▂㊣▂▁]

第一次聽，試吓 take to Sigma for repair

[hsc]

你放在天台嗎????

[bobby ho]

@.@

我有技陳年死馬同你一樣 ~.~"

[lkwing23]

節哀順便啦,我都曾經試過,

[hsc]

吾用放在防潮箱都有事嗎

[calvina]

你支鏡個殼ｄ膠、是否曾經碰過電油或W40呢?

[kkyy]

Mine too, the surface becomes sticky. It was 15 years old, keep dry in dry box with dessicant already. Discarded......:-(

[kenn]

I have similar experience with my Sony video camera (seldom use and stored in cool place). All rubber surface are sticky. I don't know why.

[wklouis]

看來係塑料的特性. 有好多產品的膠都會有呢個問題.....
看來唔好買死馬...

[kingkonghk]

唔止sigma, 好多都係咁, 買要金屬做o既就最安全

[wingcarol2003]

(((你放在天台嗎???? )))) ^__^

點可以無呢個問題出現．．．我都有支５０－５００ａｒ

[wkkwok]

係橡膠枓出問題,一般都係錦.橡根都係. 無法.
最好買全金屬.

[potse1804]

係鏡身上的橡膠油漆出問題. Sigma lens 好多都用橡膠油漆. 要求有好手感.
但這種漆油隨時間會變質. 變溶.
要耐用, 都係買原廠好.