Helios 10x42 SIROCCO-HR High Resolution Waterproof Roof Prism Binocular
These binoculars are ideal for nature studies and birdwatching.
High quality waterproof binoculars with robust but lightweight, rubber-armoured, magnesium alloy body frames.
Broadband Multy-Coated optics and Phase-Corrected BaK-4 prisms deliver excellent optical performance.
Twist-up eyecups for spectacle wearers.
Integral tripod bush.
Nitrogen filled fog-free construction and waterproof.
Colour and material: black rubber.
Supplied with neckstrap and case.
|Field of View||6 degrees|
|Type of glass used in construction||BaK4|
|Roof Prism Construction||Yes|
|Prism Coating PHC||Yes|
|Lens Coating FMC||Yes|
|Waterproof (Immersion tested at 1.5m for 3 min)||Yes|
|Nitogen Filled - Prevents internal fogging of the optics||Yes|
|Adjustable Eyecups - Twist up eyecups||Yes|
|Tripod bush for tripod/adapter||Yes|
|Length of manufacturer's guarantee||1 Year|