The Leica GMP111-0 Mini Prism is a compact surveying tool featuring a +17.5mm Leica prism constant, 2.0mm centering accuracy, and a ~2,000m range. Designed for high-precision tasks, it includes a 36mm copper-coated prism, integrated bubble level, 1/4" thread, and the GLS115 four-section pole set.
Key Technical Specifications (GMP111 Model):
Prism Constant: +17.5 mm (Leica standard)
Absolute Constant: -16.9 mm
Centring Accuracy:2.0 mm
Range: Up to 2,000 m (6,600 ft)
Prism Diameter: 25 mm (effective) to 36mm (total)
Coating: Copper (resistant to dirt/condensation)
Mounting: 1/4" thread
Components and Features:
Prism Housing: Polymer holder with a 40-minute adjustable leveling bubble.
Pole Set (GLS115): Includes four 30cm aluminum sections and a stainless steel tip, allowing for adjustable heights.
Storage: Compact design fits directly into Leica total station containers or included bag.
Alternative Models:
GRZ101 360° Mini Prism: +30mm constant, designed for fast, omnidirectional tracking.
0-Constant Mini Prism: Used for specific, non-standard, or compatible 3rd party workflows.
