• Developed and tested by the BRK mountain rescue service
• Transparent plastic base
• High-magnification lens (18 dpt.)
• Three holes with alignment crosses
• Cm and inch markings
• Plan display/ruler 1:25.000 and 1:50.000
• Anthracite-coloured lid made from special plastic with mirror on the inside and threeway sighting system
• Extremely long orientation guide (17cm)
• Fluid-filled capsule with large map viewer (Ø 44 mm) and long needle with sapphire bearing
• N/S- and O/W lines
• Made in China