1) Material:Bk7,BK270,Quartz,Caf2,Sapphire etc
2) Size tolerance: +0/-0.01mm
3) Surface quality:40/20
4) Flatness:1/4
Port: Changchun,China
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: carton case
Delivery Detail: 15-30days after confirmation
360°prism
360 Prisms are used for 360 rotation reflection best matched with total stations
Material:BK7,K9,Sapphire,quartz glass or according to customers;demands.
Surface quality:40/20 or more high precise
Flatness:1/4 lambda (also can be 1/10 lambad)
Angle tolerance:5 sec or more precise.
Size tolerance: +0/-0.01mm
360°Prism
1,high precision,can be 2 sec or even more precise
2,strict testing and quick delivery
360°Prisms are used for 360°rotation reflection best matched with total stations to practice automatic tracking surveying in all environment and directions and to realize the integration of surveyor and instrument.