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GPR CIRCULAR PRISMS
The GPR range of prisms are supplied with a holder and
target plate. The GPR121 Professional version is
manufactured from quality metal components, for accuracy
and long life. The GPR111, a low-cost Basic prism is
moulded into a plastic holder and target plate.
MINI PRISMS
Conveniently storable in the instrument container, Mini
Prisms offer a high positional accuracy due to their
small size. The GMP101 and GMP111 have a built-in
levelling bubble and supplied with an attachable spike.
With this arrangement a point can be measured with very
high precision.
MONITORING PRISMS
Suitable for permanent installations even in extreme
environments.
The GPR112 has a patented air regulator to prevent
condensation at the back of the prism. A rain shelter is
available protecting the prism front against rain and
snow.
The GMP104 Mini Prism is fixed in a metal housing,
providing an extremely robust and precise monitoring
target. Supplied with an L-bar for easy installation.
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GRZ4 360º CLASSIC PRISM
This prism is
recommended for all robotic work where the prism is
mounted on a reflector pole. The rubber mountings on the
top and bottom of the prism provide protection if the
pole falls over. The prism is supplied in a padded case
for safe transportation.
The GRZ4 has an overall pointing accuracy of 5mm.
However, when aiming directly at one of the six prisms,
an accuracy of better than 2mm can be achieved. Yellow
arrows, appropriately placed on the rubber cap, allow
easy control of manual aiming by sight.
GRZ101 360º MINI PRISM
Due to its small size, this low cost alternative
provides the greatest pointing accuracy of 1.5mm.
However, it has restricted functionality with the TPS
Power Search, and a shorter measuring and ATR range,
than the standard size prisms. The GRZ101 is supplied
with a four-part reflector pole, two pole tips and a
level bubble. |
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This
unique prism provides two back-to-back reflectors, both
having 0-constants.
Seperately available or as a set with mini-pole, tip and
clip-on bubble (Art. No. 748809).
The one reflector is a cat-eye type
providing a similar distance range as a mini-prism with
both infrared and reflectorless EDM. The other is a
reflective tape with target lines for short-range
measurement.
· For flexible mounting at various heights, the prism
has two ¼” threads. When used on a standard Leica prism
pole, the GAD105 adapter (Art. No. 743503) is required
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