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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Srate
  • Model Number: PM-043
  • Material: H-K9L
  • Usage: Optical
  • Structure: Other
  • Shape: Cube prism
  • Surface Quality: 40/20
  • Dimension Tolerance: ±0.02mm
  • Angle Tolerance: ±3"
  • Flatness: Lambda/10

Packaging & Delivery

Packaging Details 10pcs packed in one case or as your requirement
Delivery Time 30 days


1.various of optical lenses and prisms
2.Surface quality: 20/10-40/20
3.Production Capacity: 10000 pieces/month

lens and prism for survey instruments




Product Description


MaterialOptical glass,Fused silica, etc
Dimension Tolerance±0.02mm
Angular Accuracy  ±3"
Surface Quality20/10
Surface Accuracyλ/10
Clear aperture>90
CoatingReflective Coating, Polarizing Coating, AR Coating,Dichroic Coating,   Filtering Coating, Phase Coating.


Company Information


Established in 2004, Nanyang City Srate Optical Instrument Manufactory is a specialized manufacturer of optical and electronic products. Enjoying the position at hi-tech key enterprise for earning foreign exchanges in Henan Province and export base of mechanical and electrical products approved by China National Foreign Trade Department, we are able to supply optical lens and prisms, binoculars, microscopes,magnifiers. 

Our company has taken optical instruments as the dominant business. Having established steady relations of business cooperation with well-known international corporations from Japan and the America in the optical field, our products are selling well in the American, Japanese, European and Southeast Asian markets. Moreover, facing the economic globalization and new situation after China's entry into WTO in the 21st century, we are focusing on progressive spirit, optimized product pattern and notable profits. 

Providing 'quality products, excellent service, competitive prices and prompt delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.


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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
30 Transactions 70,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $55,000
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