Ultra Multi Coating (UMC) of Samyang Optics is used to optimize the light penetration and minimizes flare and ghost
Acid-free polypropylene pockets safely hold your photos in place
And when you do need the front flap
or alternatively take out the index cards and lay 250 - 300 photos 7"x5" or 8"x6" flat inside the box
Stepping ring to adapt 52mm filters to 49mm diameter lenses
CR1/3N Lithium Battery sandisk memory card Ultra Multi Coating (UMC) ofCR1 3N Lithium Battery replaces Cross references: : Duracell DL 1 3N, 3N, Ray O Vac 867, 2L76, Energizer 2L76BP, 2L76 BP, CR1108, IEC CR11108, CR1 3N, DL1 3N, Dantona Comp 15, Duracell DL1 3N, NL1 3N, Energizer LR1 3N, Eveready 2L76, L76BP, I. E. C. 3V CR1 3N, CR1 3N, CR11108, Innotek M041101, Kodak K58L, National HM N, NR 52, NEDA 5008L, 5008LC, Nikon F 1, Sony CR1 3N, Varta CR1 3N, LaserMax LMS 1 3N, LaserMax LMS 1 3N 5PK, LaserMax LMS UNI GMfg.