Kahlerite

Sony Nex 7, bellows, Mitutoyo M Plan Apo 20x, aperture, Raynox DCR-250 retro, THK linear actor, stack shot control. Collection and Photo Stephan Wolfsried

© Stephan Wolfsried 8/2015

FOV 2,0 mm; Chris Auer photo and collection (ex A.Pichler coll.)

© AC

Sony Alpha 7R ii, bellows, Mitutoyo M Plan 20x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Former Fritz Rüger collection. Collection and photo Stephan Wolfsried

© Stephan Wolfsried 4/2016

Cristaux marron orangés de Kahlerite sur gangue de pechblende. Non fluorescent Orange-brown kahlerite crystals on pitchblende matrix. Non fluorescent

© Frederic BONNET

© Frederic BONNET