Angle prism

Angle prism with double pentagon prisms and rotation lock

• This prism enables easy determination of right-angled points or perpendicularity between two targets
• Built-in high-quality pentagon prisms with accuracy <1 "
• Steep visibility range + / - 45 degrees
• Hook attachment for shoelace
• Material: plastic
• Storage case included
• Suitable adapter for rod: art.no. 38-154111