Canon underwater housings

For Canon:
   - PowerShot SD10
   - PowerShot SD20
   - Digital IXUS I
   - Digital IXUS i5

For Canon:
   - PowerShot A400

For Canon:
   - PowerShot SD200
   - PowerShot SD300
   - PowerShot SD400
   - Digital IXUS 30
   - Digital IXUS 40
   - Digital IXUS 50

For Canon:
   - PowerShot SD30
   - Digital IXUS i zoom

For Canon:
   - PowerShot SD450
   - Digital IXUS 55

For Canon:
   - PowerShot G7

For Canon:
   - PowerShot SD1000
   - Digital IXUS 70

For Canon:
   - PowerShot SD750
   - Digital IXUS 75

For Canon:
   - PowerShot SD850 IS
   - Digital IXUS 950 IS

For Canon:
   - PowerShot A720 IS

For Canon:
   - PowerShot SD870 IS
   - Digital IXUS 860 IS

For Canon:
   - PowerShot A650 IS