Not sure if this will fit your camera? Check the official DiCAPac for help. 

The WP610 Waterproof Underwater Case from DiCAPac is a PVC vinyl housing with a polycarbonate lens made to allow a high-end digital camera such as Canon G series to operate underwater to 32.8'(10 m). It will also accommodate a medium or large size point/shoot camera. It can be used with a camera that has a zoom lens. It protects the camera from water, sand, dust, etc. in the ocean and mountains. The housing meets JIS IPX8 requirements for underwater usage. This case has a UP ring extension. A neck strap is included.

• Waterproof underwater housing usable up to 32.8' (10m)
• Meets standard requirements for JIS (Japan Industrial Standards) IPX8 at 0.5 water pressure (underwater 5.0m), tested for 30 minutes
• Can be used for a high-end digital camera with a zoom lens function
• Included extension ring for cameras with longer zoom lenses
• All controls are accessible
• UV coating polycarbonate on the lens for clear pictures
• Ideal for taking pictures in the rain, at the beach, or on the ski slopes
• Protects a camera from water, sand, dust, etc. in the ocean and mountains
• A neck strap is included

Compatibility

Samsung
NV5
NV-7 OPS

Olympus
Camedia
70z
7000
730
740
745
750
755
760
770
Pen
E-P1
E-P2
E-P3
E-PL2
E-PL3 with 17mm lens
XZ-1
SZ-10
SZ-20
SZ-30MR

Sony
Cybershot
H3
10
20
30
50
70
V1
HX1

Panasonic
Lumix
GF1
GF2
GF3 with 14mm lens