Haida 52mm Nanopro Magnetic ND1.8 (64X) Filter With Adapter Ring Monitors & Lcd Viewfinders Dual stop safety screws(provided with

Dual stop safety screws(provided with allen key) to effectively protect your equipment from accidental drops

-Filter frames: 3mm( not include the thread)

guide number of GN36 (ISO 100)

(60 minutes if set as slave)

5V AAA alkaline batteries (not include)

Haida 52mm Nanopro Magnetic ND1.8 (64X) Filter With Adapter Ring Monitors & Lcd Viewfinders Dual stop safety screws(provided withHaida Nanopro Magnetic ND1. 8 (64X) Filter With Adapter Ring 52mm The NanoPro Magnetic ND 1. 8 filter provides a 6 stop reduction in light while darkening the entire image. The included adapter ring screws on to the front threads of your lens and allows the ND 1. 8 filter to attach magnetically. Haida's NanoPro Magnetic filters can be stacked with other magnetic filters from Haida without vignetting. Haida Magnetic ND Filter Features Adapter accepts