excursor I. 8x10 1,62 MB   excursor I. h.5x7 1,13 MB   excursor I. q. 8x8 0,78 MB   excursor I. 4x5 1,20 MB         explorator I. 8x10 1,06 MB   explorator I. wp 6.5x8.5 1,05 MB     artifex nf 5x7 1,50 MB   artifex nfz 4x5 1,28 MB     contact printing frame 1,35MB   camera obscura 0,59 MB