Hollis F2 Fins
Increase your power to weight ratio. The patented F2 is designed to add blade surface on both the downstroke and upstroke to increase your efficiency with any type of kick.
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Increase your power to weight ratio. The patented F2 is designed to add blade surface on both the downstroke and upstroke to increase your efficiency with any type of kick.
The Hollis F1 fin blends graceful movement, power and bulletproof construction making it the standard in technical diving.
Brightness: 360 Lumens
Beam: Spot 8˚
Burn time: 7 hours
Battery: 3 x C Alkaline
Depth Rating: 200m
Modes: Single Output
The 500SE utilises a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration. To achieve this, we have perfected the original “lever-servo valve” we designed 35 years ago. Overbalanced diaphragm first stage also provides ideal hose routing for both back mount and side mount users and optimum performance regardless of depth.
The M1 Mask raises the bar for optical quality and distortion free vision. The lens is made from Saint-Gobain Diamant, a highly transparent extra clear glass which is valued for its unique appearance and optical qualities. The low iron oxide content gives it optimum clarity. Its light transmittance is greater than that of conventional glass. The use of extra clear glass results in a virtually colourless product which allows objects to remain vivid and natural. This makes the lens distortion free and helps improve visibility, even in low light conditions underwater.
The M3 Mask provides visibility, the most important aspect of any dive, with distortion free vision and superior fit. This low profile design uses a rigid frame and two lenses with an ultra clear glass. The low iron content produces a higher light transmittance and a reduced green tint inherent in other glasses. This makes the lenses distortion free and helps improve colour and visibility in low light conditions underwater.
Optical lenses from -1.5 to -8.0 diopters available.