昨天我從防潮柜拿出Nikon F5感覮有點粘手，約有一年時間沒用。
是不是時間長了面上的有點容化呢？之前有支85mm的鏡中間的圈
也是這樣。我的防潮柜門經常開，只是這兩樣少拿出來。又來麻煩各位，有甚麼好的方法存放呢？謝謝！！

This is the problem of the plastic part of your lens and your camera body. No concerning the 防潮柜. Most low end(cheap) plastic will change its molecular structure when time goes on. You can observe the same problem usually occurs in sponge. So many highend model changes the plastic part to more stable ABS resin or silicon.

請教怎樣才能不使它惡化，是否要把像機經常拿出來吹吹風見見陽光呢？或者是因里面放有菲林，彔影帶所影起的化學反應呢。敬請指教！

All Plastic products especially those soft plastic cannot stop these changes since all soft plastic are artificial synthesis (人工的合成) and must carry out deterioration(退化). Something like artificial sponge's that will become a mess of sticky substance. So almost all new cameras products use ABS resin or silicon for their coatings to prevent this problem raise.

Also, films and cassettes are made from cellulose and not the plastic, so no matter you put the film inside the camera or not. This is the problem of the soft plastic itself .

多謝parkn123
明白你的分析。不闋防潮箱的事。多謝你