There's no greater assurance than being able to see the o-ring seal. Simply close the two double-passivated stainless steel locking lid snaps, and see the o-ring form a solid black, watertight seal. Large, easy-to-reach controls are provided for all important camera functions including the rear dial.
Ikelite products are designed, built and tested in the USA. We use locally sourced, top-grade materials. Our housings are built by hand and individually tested for fit, function and waterproof integrity. We back our products with over 50 years of experience and service within the dive industry.
Flash
An included flash diffuser improves lighting quality when the camera's built-in flash is used. A built-in flash is effective between 1-3 feet (0.3-0.9m) from the subject in clear conditions. For best results a color correcting filter or external lighting is recommended. External lighting is more powerful and can be placed in a position to virtually eliminate the backscatter - or "snow" - from your underwater images.
The housing features two built-in fiber optic ports for the triggering of an external fiber optic strobe. These ports accept Ikelite, Olympus, and SEA&SEA type fiber optic cables. Fiber optic cables not included.
Wide Angle, Macro & Filters
Our 3-inch diameter ports feature a 67mm thread on the front for the easy attachment of external wide angle and macro wet lenses. Wide angle lenses make objects appear smaller, so that you can fit more into your frame underwater. Macro close-up lenses make small objects appear larger, so that tiny creatures will fill your frame.
The WD-3 Wide Angle Dome provides mid-range angle of view with no vignetting (dark shadows in the corners of the image).
The W-30 Wide Angle Lens, INON UWL-H100, and other 67mm threaded wide angle lenses, provide a wider maximum angle of view. Because these are separated from the camera's lens by glass, air, and water, some vignetting and edge distortion will be present. These effects can be reduced or eliminated by using a smaller aperture, zooming in slightly, and/or cropping in post-production.
External macro lenses with 67mm threads from INON, Epoque, and other manufacturers, can be attached directly to the front of the housing's port.
3-inch diameter color filters press directly onto these ports. Most wide angle lenses require a 3.6-inch diameter color filter. Refer to the product page for information on color filter compatibility.
Compatibility
This housing accommodates Sony Cyber-shot RX100 Mark II cameras only. Other RX100 series cameras cannot be used in this housing due to differences in lens and control placement. We are not aware of any other camera models which may be used in or adapted to this housing.
