Hahnemuhle 24" x 39' German Etching - Roll EF aperture controls the size of

aperture controls the size of the sweet spot of focus

spring loaded mechanism

This feature is extremely important while focus pulling

LENS ELEMENTS: 23 lenses in 17 groups

Hahnemuhle 24" x 39' German Etching - Roll EF aperture controls the size ofHahnemhle German Etching is a traditional mould made copperplate printing paper, complete with an inkjet coating designed especially for FineArt applications. The white art paper made from 100% alpha cellulose is characterised by its extraordinary velvety tactile feel and its fine, clearly defined felt structure. The unique surface texture adds a very special touch to images, showcasing them in all their splendour with impressive three dimensional