Unmatched Accuracy: The ATP1-P 360° Prism is engineered to meet the demanding needs of auto-tracking robotic total stations, ensuring precision with no horizontal offset between prisms.

Superior Build Quality: atp1-p 360° prism topcon Featuring six precision-ground corner cubes mounted in a rugged rubberized housing with a solid metal core, the ATP1-P 360° Prism offers durability and reliability in all conditions.

Versatile Design: With a -7mm prism constant, the ATP1-P 360° Prism is compatible with various instruments and designed for both top and bottom mounting with 5/8 threads.

Advanced Configuration: The ATP1-P 360° Prism six-prism configuration delivers unparalleled measurement precision due to minimal offset of each prism center, making it the most accurate 360-degree prism available.

Adaptable for Different Poles: The atp1-p 360° prism topcon can be easily mounted on a range pole, while the ATP1S sliding prism variant is specifically designed for use with a pin pole.

ATP1-P 360° Prism Parameter specification table：

Model	Atp1-p
For Total Station	Topcon, Sokkia
Height Offset	50.0mm
Prism Constant	-7.0mm
Beam Deviation	5arcsec
Working Range	600m (2000ft)
Mount	5/8" Male, 5/8" Female
Coating	Aluminium
Carrying Bag	Yes

ATP1-P 360° Prism - Precision Auto-tracking Robotic Total Station Accessory