| FILTER APERTURE LENGTH | 115.0 MILLIMETERS NOMINAL |
| FILTER APERTURE WIDTH | 100.0 MILLIMETERS NOMINAL |
| FILTER THICKNESS ACCOMMODATED | 12.7 MILLIMETERS NOMINAL |
| FUNCTIONAL DESCRIPTION | ALLOW FOR PRECISE POSITIONING OF LENSES, FILTERS, TARGETS AND OTHER OPTICAL ELEMENTS; MAY BE ATTACHED DIRECTLY TO 0.50 INCH POST OR TO ANY SMALL BASE PLATES; DELRIN CLAMP PAD DOES NOT SCRATCH OPTICS |
| LENS BARREL DIAMETER FOR WHICH DESIGNED | 70.0 MILLIMETERS NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BAR-TYPE LENS/FILTER HOLDER |
| MOUNTING PROVISION FOR WHICH DESIGNED | SLIP-ON W/ SCREW FOR TIGHTENING |