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Product Description
Place of Origin:China | Brand Name:Element | Model Number:YM-11 | Material:glass(BK7,H-K9L),metal | Surface Quality:40/20 |
Dimension Tolerance:0.1mm | Angle Tolerance:<5 seconds | Flatness:1/4 Lambda | Clear aperture:95% | |
FAQ
Q: Are you a manufacturer or a trading company?
A: We are professional manufacturers.
Q: What are you main products?
A :Total station prism ,mini surveying prisms, each series of pyramid prism.
Q: How long is your delivery time?
A: Depending on the quantity you need, we will deliver the goods on time.
Q: Are your products in stock?
A:Yes, there will be inventory, except customized products.