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Right Angle Prisms

Western Technical | Survey & Forestry Equipment | Prisms |  Right Angle Prisms

Enduro Right Angle Prism #50Enduro Right Angle Prism #50
Optical glass prism for staking out 90° angles in preliminary surveys. The handle is tubular to facilitate staff mounting, and is notched for the use of a plumb-bob.

Comes with a leather case.

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Price:$15.00
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Enduro 'Double-Pentagon' Prism #17Enduro 'Double-Pentagon' Prism #17
This double-pentagon has two ground, right angle prisms combined with a parallel plate glass for 90° and 180° staking. The handle is notched and hollow for staff mounting enabling the use of a plumb-bob.

Comes with a leather case.

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Price:$161.00
Quantity:  

Enduro 'Double-Double' Type Prism #34Enduro 'Double-Double' Type Prism #34
A specially designed prism of the 'double-double' type. It is similar in use to our #17 prism, except that the viewing window is larger, and it is equipped with a yellow filter to enhance viewing contrast. Handle has notch for plum-bob and is hollow for staff mounting.

Comes with a leather case.

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Price:$183.00
Quantity:  

Western Technical | Survey & Forestry Equipment | Prisms |  Right Angle Prisms

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