More information· Rectangular aluminum profile 50x21 mm of 520 gr./m · Smooth anodized surface in its natural color.
· 2 bubbles.
1 horizontal luminous with magnifying glass + 1 vertical.
· Max tolerance: Standard position 0.5 mm / m = 0.029º.
Inverted position 0.75 m / n = 0.057º. SOLA FOCUS Bubble: Focus on precision. · 25% faster leveling. · 25% more accurate leveling. · 45% better reading. = MORE PRECISE LEVELING 86% of users prefer the new SOLA FOCUS bubble