- 【CNC MACHINING】 Made of aluminum alloy with lightweight & high hardness property, not easily to be warped
- 【OXIDATION TREATMENT】 The 52mm lens hood body was treated with metal oxidation that looks matte & keep non-fading / Anti-fingerprint & resist acid and alkali & resist abrasion
- 【MATTE TREATMENT INSIDE】Surface inside is specially coated with black matte treatment to prevent from light reflection, improve image quality