Prisms and Prism Poles

Prisms and Prism Poles

SKU: 720-06 Categories: ,

L-Bar Mini Copper-Coated Prism

Features & Benefits

The L-Bar Copper-Coated Mini Prism consists of a 1-inch (25.4mm) monitoring prism.

  • 1-inch copper coated mini prism
  • Anodized aluminum housing and L-Bar
  • Up to 2,000′ (0.61km) working range
  • Accuracy of 5 arc seconds
  • -8.92mm offset position
  • Mounting Hole 1/2″ in Diameter
  • Tilting Screw uses a 1/3 inch Hex Wrench (sold separately)

MSRP $99.00

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


The AdirPro L-Bar Copper Coated Mini Prism consists of a 1-inch (25.4mm) monitoring prism, held in water proof aluminum housing and by a sturdy aluminum L-bar holder. With a copper coated prism made from high quality optical glass, the AdirPro mini prism offers a working range of up to 2,000 feet (0.61km), a 8.92 mm offset and accuracy of 5 arc seconds. A special dirt and condensation resistant coating keeps the reflective surface clear without regular maintenance and the tight fit of the holder prevents water issues.Stand the mini-prism on any flat surface for temporary use, or securely attach the L-bar Mini Prism to a wall or structure for long term use, in any weather. This makes it ideal ideal for deformation and mining surveys. Of course, the mini prism can be detached while the L-bar is mounted. The AdirPro L-Bar Mini Prism weighs 0.45 lbs (0.20 kg) and is 3.5″ tall. The L-bar is 0.375 x 3″ (10 x 76mm) and has screw holes 1/2″”wide, and a 1/3″ hex wrench to adjust the tilt screw. Buy an AdirPro L-Bar Mini Prism for the standards you expect at great value and a 1-year warranty included.

Type of Material Item is Constructed:
Copper Coated Steel

Additional information

Weight .55 kg
Dimensions 3.75 × 4.25 × 1.75 cm


Actual Product Weight



Shipping Dimensions


Country of Manufacture

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