K&F Concept 100x100mm (4x4”) Natural Night  type_Instant Colour 5 Yashimar lens has minor

5 Yashimar lens has minor dust in the taking lens

and the precision of the gearing is just excellent

with smooth mechanical action and good bellows

The light meter is accurate and it has new light seals

K&F Concept 100x100mm (4x4”) Natural Night &nbsptype_Instant Colour 5 Yashimar lens has minorThe K&F Concept Natural Night filter is deisgned to filter out light pollution in night shots and it works! Neutralizes colours and increases contrast by filtering out the most dulling wavelengths of light emitted by streetlamps and other low CRI infrastructure lighting. This is a 100x100mm (4x4) filter designed to fit compatible filter holders and matteboxes (not included). In excellent condition.