COT provides prisms with various type and cemented prisms. The precision achieved 2" for 90° and 10" for 45° angle. Customers could have versatility for different type prism choices with various coating from our ultimate service.			 
		
				
				
									1. The applications of prisms including: binocular, astronomy telescope, bird telescope, digital still camera, traditional camera, landscape measurement, laser scanner, and optical communication etc. 2. Custom orders are available according to customers’ design and samples.