World Minimum Nikon White Filter

World Minimum Nikon White Filter

They are mini-filters made by Nippon Kogaku.
The character is engraved to filter rim with very small poit, to that should be surprised !!

You can read the engraving as follows.

Nippon Kogaku Japan Y48
Nippon Kogaku Japan ND4X

According to my long time researching, I think this is the smallest Nikon white filter all over the world.

The World Minimum Nikon White Filter is not expensive if you find but also it is hard to find and an unused filter is very difficult.

If you mount this small filter on your camera, you can understand ant's heart.
I recommend this small filter to the all digital poet and an astroboy.