Topcon GPT-2005 Manuel D’Utilisation

   21 PRISM SYSTEM

21-1

Arrangement according to your needs is possible.

It is possible to change the combination according purpose.

Use the above prisms after setting them at the same height as the instruments. To adjust the height of 
prism set, change the position of 4 fixing screws.

Target pole-2
(not used with 9 prisms)

Prism-2

Tilting prism 
holder-2
with target 
plate-2

Pole adaptor- A

Pole adaptor- F2

Tribrach

Optical plummet tribrach

Tilting prism 
holder-3

Single  prism
holder-2

Triple  prism 
holder-2

Tilting triple 
prism holder-1 9 prism 

holder-2

Tribrach 
adaptor-2

Tribrach 
adaptor-S2

Tilt single prism unit

Fixed 3 prisms unit

Fixed 9 prisms unit

Tripod