Table of Contents
Foreword
1Audience,scopeandpurpose
2Normativereferences
3Definitions
4Physicalcharacteristics;Widthandthickness
5Rollmicrofilmformats
6Microimageplacementandorientation
7Qualitycontrol
Annexes
ACOM16mm,1:28reduction
BAlphanumericcharacterparametersforCOM
C105mmrollmicrofilm
D35mmcomputeroutput
Figures
1Horizontalmode(Borcomicorientation)
2Examplesofrightreading
3Examplesofreversereading
4Verticalmode(Aorcineorientation)
5Simplexformat
6Duoformat
7Duplexformat
8Duoduplexformat
9Multiplexformat-Twoormorerows
10aOrientationofmicroimagesonareel
(comicmode)
10bOrientationofmicroimagesonareel
(cinemode)
11Sequenceofmicroimages
12Sectionalmicrofilmingofsourcedocuments
13aAllrollmicrofilmformatdimensions
13bSimplex,duplex,andmultiplexrollmicrofilm
formatdimensions
13cDuoandduoduplexrollmicrofilmformats
B1Alphanumericcharacters
C1Formatof105mmroll
D1Microimageplacementfor35mmCOM
Tables
1Dimensionsforreservedareasonrollmicrofilm
2Dimensionsforperforatedmicrofilm
3Reductionsfor16mmCOM
4Reductionsfor35mmCOM
A1Documentsizeandinformationdensity
B1Charactersize,anddimensionalstandards
B216mmCOMcharacterparameters
B316mmCOMinformationdensity
B435mmCOMinformationdensity Abstract
Specifies characteristics of 16mm and 35mm roll microfilm produced as a result of source document and computer output microfilming. Does not preclude the use of other standards for roll microfilm.
