Specification of our prism as follow:
*Material: BK7 or UV grade fused silica
*Dimension Tolerances: +/-0.1mm
*Clear Aperture: >80%
*Surface Quality:60/40 Scratch/Dig
*Surface Flatness: lambda/4 at 633nm
*Angle Tolerance: 60 degree+/-3 minutes
*Chamfer: 0.3mm+/-0.1mm m
*Coatings Optional
Packing-Packaging the lenses separately inside and make sure all the lenses safety during transport.
Delivery- We could choose International Express such as FedEx, DHL, TNT, UPS etc, to make sure the shipments are safe and fast. 
China star optics Technology Co.,Ltd.is a first-class technical company,which specialized in providing optical products,base in the famous optical base in ChangChun City,JiLin Province.We focus on the research and development of optical components,as well as manufacturing and selling them with low price.The products used in industrial,medical,scientific and other fields.
China star optics has a strong technical force,brings together outstanding optical design and processing specialists,owns advanced processing equipment and coating equipment,advanced detection equipment.Our company offers you a very wide range of optical lenses,including spherical lens,cylindrical lens,aspherical lens,windows,prisms,crystal,mirrors and high precision optical samples etc.In addition,we specilize in customizing photographic lens and accessories,such as wide angle lens,telephoto lens,projector lens,fisheye lens etc.We would also like to do OEM for you according to your request.
