Prism Set by Barrier Free Access (HK) Limited Price US$POA Supplier/s Barrier Free Access (HK) Limited Supplier Code 444500 (IAPB) Country of Origin USA Request a quote Product Description Loose Prism 22 Set (444500) Product Features ½,1,2,3,4,5,6,7,8,9,10,12,14,16,18,20,25, 30,35,40,45,50 & Red Each measures 37 mm square To access binocular status Share: