SKU:SMA977BS
Seadive rayblocker-hd 2-window dive mask – hd anti-reflective scuba mask
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Description
Experience sharper, brighter underwater vision with the SeaDive RayBlocker-HD 2-Window Dive Mask, featuring SeaDive’s exclusive vision-enhancement lens technology developed through years of laboratory testing and real-world diving applications.
For over seven years, SeaDive has refined its advanced Anti-Reflective Coating (ARC) technology to dramatically improve underwater clarity. Standard tempered glass reflects approximately 4% of incoming light, which can distort underwater vision and reduce visual sharpness. SeaDive’s ARC coatings allow nearly 100% light transmission to reach the diver’s eyes for noticeably brighter, clearer, and more detailed underwater viewing.
The proprietary RayBlocker-HD lens system incorporates exclusive Sharper Image Technology, refining incoming light for enhanced definition and higher-contrast underwater images.
Additional optical benefits include:
- Reduced harmful UV rays
- Reduced glare
- Enhanced brightness and contrast
- Reduced eye strain during long dives
The interior lens coating features a calming blue tint that helps reduce eye fatigue for exceptionally comfortable viewing underwater.
This is SeaDive’s most popular 2-window mask, featuring drop-point style lenses that provide excellent downward visibility. Divers can more easily view gauges, clips, attachment points, and equipment configurations without excessive head movement.
The easy-adjust buckles are mounted directly to the mask skirt rather than the frame, allowing the skirt to move naturally with facial contours for a more comfortable, secure seal.
A built-in fog resistant coating helps maintain clear vision throughout the dive.
Combining premium optical performance, comfort, and wide visibility, the SeaDive RayBlocker-HD 2-Window Mask is ideal for recreational, technical, and underwater photography applications.
Product Features:
- Exclusive SeaDive RayBlocker-HD lens technology
- Anti-Reflective Coating (ARC) for near 100% light transmission
- Sharper Image Technology for brighter, sharper vision
- HD underwater viewing performance
- Reduces glare and harmful UV rays
- Blue-tinted inner coating reduces eye strain
- Popular 2-window mask design
- Drop-point lenses improve downward visibility
- Easier viewing of gauges and equipment attachment points
- Easy-adjust buckles mounted directly to mask skirt
- Improved comfort and sealing performance
- Fog resistant lens coating
- Excellent for recreational and technical diving
- In stock and available for next day shipping
Ideal For:
- Recreational scuba diving
- Technical diving
- Underwater photography
- Spearfishing
- Divers wanting enhanced underwater clarity
- Low-light diving environments
Collapsible row


































