Sell AOTO Round Optical Cross Cylinder Lens Tool Optical Instruments Ophthalmic Lens Diopters Optometry Accessories / best price

Round Optical Cross Cylinder Lens Tool Optical Instruments Ophthalmic Lens Diopters Optometry Accessories 0.25 / 0.50 Description: Features: 100% brand new and high quality. Delicate lens for Optometry. 0.25 and 0.5 two diopters optional. Alloy handle with non-slip design. Specifications: Product: Cross Cylinder Material: Alloy and glass. Color: Silver. Overall length: 70mm/2.76". Lens dia: 36mm/1.18" Quantity: 1 piece. Note: Transition: 1cm=10mm=0.39inch. Please allow 0-5mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 pc Cross Cylinder No retail package