K&F Concept 100x100mm (4x4”) Natural Night  type_Instant Colour The light meter is accurate

The light meter is accurate and it has new light seals

Good - some minor signs of wear

with smooth mechanical action and good bellows

Fits early thread-mount Elmar

Takes two CR123 batteries (included)

K&F Concept 100x100mm (4x4”) Natural Night &nbsptype_Instant Colour The light meter is accurateThe 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.