Thank you Agrivar.
Bought a YongNuo external flash.... it cost me S$85....
So far so gd.... Happy with it......
How much does a dry box usually cost?
ok.. Dry box (as in a plastic air tight box ususally with silica gel or some other drying agent (note it has been mentioned many times in this site that you shouldnt use thirsty hippo...)
Probably less than $20. ie DIY.
There is a drybox with built in hygrometer (measures Relative Humidity in the box) by digi-cab going for $22 at TK foto and $25 (member price) at Challenger. Probably sold at many places as well.. More expensive than DIY, but it has built in hygrometer and supposed to be very strong.
http://www.digihub.com.sg/SubCategoryList.aspx?MainCategoryID=15
and of course Dry cabinets (lots of info over in the newbies section). Basically cheapest is Digi-cab DB036 (36 Litres) going for $118 at most photoshops. Supposed to be sold in places like harvey/carrefour etc. But I'm not sure.. got other brands like AIPO etc.. most popular seems to be Digicab and Aipo.
Dry cabinets vs Dry box. : Good thing about dry cabinets is that its auto.. i.e. once you set the desired RH %, it will stabilize at that %. Dry boxes needs more TLC. i.e you need to keep checking once in a while (i check every day) that the RH% is not too low or too high..
What is the optimal RH%? Most folks say 45-55%. But every site I know of, says do not go beyond 60%, as thats where Fungus grows.. Here is a good link. To Zeiss. (one of the best lens makers in the world).
http://www.zeiss.com/c12567a8003b58b9/Contents-Frame/29cd78d56723da79c12571180042df52
For the bottom end, dont go below 30% as thats where lubricants in the camera/lens start to evaporate etc. Some people say some fungus grows below 30% also. This is something I've never verified.
Hope this helps.. More detailed info on dry cabs etc over at the newbies section :thumbsup: