1pcs 40 degrees Optical Wedge Prism Ophthalmic Strabismus Wedge Prism Glass Lens Processing Triangular Prism Strabismus
Характеристики
Angle Tolerance: | 3' |
Brand Name: | NoEnName_Null |
Dimension Tolerance: | 0.01-0.1 |
Flatness: | ^/4 |
Model Number: | Irregular shape |
Notice: | this is customs ones ,Please contact me me before you put the order . |
Shape: | Irregular Shape |
Surface Quality: | 60/40 |
Материал: | K9 |
Размер: | Irregular shape |
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