Close
(0) items
You have no items in your shopping cart.
All Categories
    Filters
    Preferences
    Search

    Photomacrographic Scale Ruler (ABFO No. 2)

    Rigid, L-shaped piece of laminated plastic 1 mm thick
    Millimeter markings accurate to 0.1 mm or better
    Overall size is 105 mm x 105 mm (about 4" x 4")
    Gray areas have a reflectance value of approximately 18%
    Alternating black and white bars (1 cm) to permit measurements from grossly over- and underexposed photographs

    Photomacrographic Scale (Ruler), White, 4"x4", L-shaped w/ mm ma
    SKU: PSP-ABFO