Olympus 50 ユーザーズマニュアル

 

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The Ni Cad and alkaline batteries used with the flash are very efficient and usually last for more than one 

typical photo dive.  

It is always wise to have backup batteries in case you do run out of power. The Ni Cad batteries can be 

recharged many times and offer an economical and environmentally friendly alternative to one-use 

disposable batteries. Check the users manual of the Olympus FL50 Speedlight for confirmation of 

compatibility with other batteries. 

 

The body and lid of the housing are made of polycarbonate. Polycarbonate was selected for its outstanding 

tensile strength, hardness, toughness and its crystal clear transparency/ high gloss surface. It has good 

resistance to weathering, although long-term exposure to sunlight should be avoided. The normal operating 

temperature range is from 3°C to 36°C [37-97°F]--Storage temperature: -10°C to 50°C) [14-122°F] 

It is good practice to rinse off your housing with fresh water after every dive. Avoid exposure to fine sand. 

After a series of 10 or more dives, e.g. after a dive holiday, it is recommended to immerse the housing for 2-

3 hours in warm water to dissolve any salt deposits that may have built up. No chemical cleaners should be 

used. Mild detergents e.g. shampoo and soap based cleaners are permitted.