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2. INVENTORIES (Details) (USD $)
Dec. 31, 2014
Jun. 30, 2014
Total Inventories $ 1,221,748us-gaap_InventoryNet $ 988,878us-gaap_InventoryNet
Raw Materials [Member]    
Total Inventories 592,068us-gaap_InventoryNet
/ us-gaap_PublicUtilitiesInventoryAxis
= us-gaap_PublicUtilitiesInventoryRawMaterialsMember		 445,210us-gaap_InventoryNet
/ us-gaap_PublicUtilitiesInventoryAxis
= us-gaap_PublicUtilitiesInventoryRawMaterialsMember
Work-In-Progress [Member]    
Total Inventories 425,292us-gaap_InventoryNet
/ us-gaap_PublicUtilitiesInventoryAxis
= PEYE_WorkInProgressMember		 385,601us-gaap_InventoryNet
/ us-gaap_PublicUtilitiesInventoryAxis
= PEYE_WorkInProgressMember
Finished Goods [Member]    
Total Inventories $ 204,388us-gaap_InventoryNet
/ us-gaap_PublicUtilitiesInventoryAxis
= PEYE_FinishedGoodsMember		 $ 158,067us-gaap_InventoryNet
/ us-gaap_PublicUtilitiesInventoryAxis
= PEYE_FinishedGoodsMember