NiSi 100x150mm Reverse Nano IR Graduated Neutral Density Filter – ND16 (1.2) – 4 Stop Adapter The Ranger DSLR Backpack is

The Ranger DSLR Backpack is constructed in premium

The lens is also weather and dust resistant

Superior Fit: Robust lumbar padding

When removed they pop-out to their final round shape

NiSi 100x150mm Reverse Nano IR Graduated Neutral Density Filter – ND16 (1.2) – 4 Stop Adapter The Ranger DSLR Backpack isThe 100x150mm Reverse Nano IR Graduated Neutral Density filter from Nisi is specially designed for landscape photographers. This filter is made from high quality optical glass (not resin) with nano coating to prevent losing any single bit of detail. Sunset and sunrise photography sometime can be the challenge. Nisi, reverse ND filter is designed with dark area on the center of the filter and gradually clearer to the top while the bottom part is clear