Dual Lens Masks
What are Dual Lens Masks?
Dual lens masks, also known as twin lens masks, are a type of mask that feature two separate lenses, one for each eye. These lenses are typically made of tempered glass, providing clear visibility and durability underwater.
What are some key features of Dual Lens Masks?
The design of dual lens masks allows for a more natural binocular vision, where each eye sees through its own lens. This can offer improved depth perception and a more accurate perception of distance underwater.
The lenses of dual lens masks are usually connected by a frame that sits between the eyes. This frame may be made of durable plastic or metal. The frame can provide stability to the mask and help maintain the position of the lenses in front of the eyes.
The skirt of a dual lens mask is typically made of soft, hypoallergenic silicone, which creates a watertight seal against the diver's face. The skirt is flexible and designed to adapt to different face shapes and sizes, providing a comfortable fit and minimizing leakage.
What are the advantages of Dual Lens Masks?
Dual lens masks often have adjustable straps or buckles to secure the mask in place and allow for customization to fit the diver's head comfortably. Some models may feature additional features like a purge valve at the bottom of the mask to allow easy clearing of water if it enters the mask.
One of the advantages of dual lens masks is that they can often accommodate corrective lenses for divers who require vision correction. Some masks offer the option of prescription lenses that can be fitted into the mask, allowing divers with nearsightedness, farsightedness, or astigmatism to see clearly underwater.
Overall, dual lens masks provide a comfortable fit, good visibility, and the option for prescription lenses, making them a popular choice among divers. They offer a more natural binocular vision compared to single lens masks and can enhance depth perception and visual clarity underwater.