Ilford Multigrade Below The Lens Enlarger Filter Set Ricoh GRIII a macro attachment lens is

a macro attachment lens is included to reduce the minimum focus distance for working with close-up subjects

The PolarPro Aqua Filter 3-Pack for the GoPro Hero6 / Hero5 Super Suit housing provides you with the 3 necessary filters to capture vibrant underwater colors

phone holder opening: 7cm

Combined with PENTAX digital SLR cameras also using a drip-proof construction enables use in rainy or foggy conditions

1) To enable slow shutter speeds to be used

Ilford Multigrade Below The Lens Enlarger Filter Set Ricoh GRIII a macro attachment lens isIlford Multigrade Filters are a fantastic addition to any darkroom. With 12 evenly spaced, speed matched grades, they enable simple contrast control for all variable contrast papers and allow a wide range of negative types to be printed. Multigrade Filters are numbered 005 in step increments with the lowest filter number corresponding to the softest contrast. They are easy to use with no complicated calculations required when changing from one filter