The Titanium Apollo Bio-Metal Mask employs titanium alloy as the material of the metal mask frame. Titanium alloy is known as the highest-quality and expensive metal that has the maximum specific strength among practical metals, about half the weight of iron, and excellent corrosion resistance. Small sized frame can only be realized by only metal frame both the breadth of vision and the field of three dimensional vision for both eyes are the number one in the world.

FLANGE TYPE
At a time of purchase, you can choose the mask flange type from type-A, type-B, type-C and type-D. The color of flange is limited to black only.

UV420 LENS
The multilayer coating on the surface of tempered lens cuts wavelengths of blue through ultraviolet region from approximately 420 nm.

It is widely known that light rays with ultraviolet rays of 380 nm or less are harmful for the eyes and the skin. However, recently it has become apparent that light rays in the wavelength range between 420 nm and 380 nm within the visible ray also cause deterioration and diseases of eyes, such as oxidative stress and reduction of lutein.

For that reason, cuts in this wavelength range is now recommended every where including spectacle lens manufacturers.

More Stylish with UV420
The surface reflection of peach color is added to the multilayer coating, for further enhancing the bio-metal stylish design.
It does not spoil eye contact property underwater in diving since the reflection characteristics change underwater.
On the other hand, on land, it transforms your bio-metal mask to a more stylish and attractive mask in addition to the UV 420 cut.

Carrying Case
The Titanium Apollo Bio-Metal Mask comes with the exclusive carrying case which is extremely durable and waterproof. It protects the bio-metal mask Titanium from any damage during the transportation.

CAUTIONS FOR USE
Please do not polish the coating surface (the outside surface of the mask) with abrasive etc. Also, rubbing with sand etc attached may scratch the coating so please be sure to wipe off moisture with a soft cloth etc. after flushing with running water etc.

SPECIFICATIONS
Frame material:Titanium
Frame finish: Blast finish
Flange size:Type C & Type D
Flange and strap material:Silicone rubber
Flange and strap colour:Black
Lens: UV420 lens
Lens retainer: SUS304, Buffed finishing
Weight:207g