Flooded mask for underwater and above-water vision

被引:0
|
作者
Mercatelli, Luca [1 ]
Sani, Elisa [1 ]
Sansoni, Paola [1 ]
Francini, Franco [1 ]
Fontani, Daniela [1 ]
Jafrancesco, David [1 ]
机构
[1] CNR INO Natl Inst Opt, I-50125 Florence, Italy
关键词
D O I
10.1364/AO.49.006134
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An innovative flooded mask allows seeing both in air and underwater, thus overcoming the drawbacks of commercially available masks. The underwater telescope scheme is applied to a new flooded scuba mask obtaining correct eyesight in both underwater and above-water conditions. Optical design analyses and a test campaign on a sample of free divers have demonstrated that the mask is able to provide a well-corrected vision in both conditions. Three prototypes, with increasing optical performances, have been optically and mechanically optimized and then realized. (C) 2010 Optical Society of America
引用
收藏
页码:6134 / 6138
页数:5
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