- - 【Kit Includes】This square filter set includes 1x ND1000 Filter + 1x Soft GND8 filter + 1x metal filter holder + 2 x filter carry case + 8 x filter adapter rings (49mm/52mm/58mm/62mm/67mm/72mm/77mm/82mm).
- - 【ND Filter Function】100x100mm ND1000 filter provides 10 stops light reduction, can prevent overexposure, and reduces the amount of light enter in the lenses while shooting; 100x150mm soft GND8 filter has 3 stops (0.9), balancing the huge light difference between the ground and sky, to avoid the sky overexposure and the gound over dark.
- - 【Multi Coated】multi coated for double thread, 20-Layer super anti-reflection multi-coated,water repellent/anti-oil /anti-dust / anti-soil / scratch resistant) Coating Technology to withstand almost any conditions.
- - 【Material】Made of optical Germany glass with a fine annealing process and a double sided optical grinding and polishing process.
- - 【Optical Glass GND8】The graduated 3 stops nd filter is made of Germany's top optical glass, with a transmittance of 12.5% and a reflectivity of 1.5%. Due to the precision grinding double-sided polishing, high-definition imaging is guaranteed.
- - 【Function】Grad ND is suitable for large light ratio contrast between the sky and the ground. If the ground is normally exposed, the sky will be heavily burdened. The soft gradient filter can effectively balance the light ratio and contrast.