ND4 ∕ ND8 ∕ ND16
Control exposure and depth-of-field under various lighting conditions with three degree of ND(4/8/16).
Meticulous machining contributes the consistency on filters. Enable even exposure in unbalanced lighting conditions.
L365 UV
General protection for rear element, effectively reduces dust, moisture or scratches. Absorbs UV light and reduces bluish cast of daylight. Diminish the damage from sunlight to sensors. Nano multi-coating prevents loss of light.