Amendment 2 is because the Statement of Work has changed. Amendment is to removed the term BRAND NAME ONLY. Optical Comparator - Dorsey MFG: Dorsey Metrology International MFG Part# - 24P-HD-M2-ECNC Model - 24P --Dorsey - Paragon 24P Heavy Duty Horizontal Beam Optical Comparator - STANDARD FEATURES WITH METLOGIX M2 SOFTWARE WITH AIO TOUCH SCREEN COMPUTER, X, Y, AND Q WITH GEOMETRIC FUNCTIONS, EDGE DETECTION, PART VIEW, JOYSTICK CONTROLLED, MOTORIZED X, Y, AND Z, CNC . With Lens-24-10X, Lens-24-20X, Lens-24-50X. ACC-RV2 Rotary Vise Stage w/2.12 precision vise (Rec. for 24/32), Integrated Hood, Extended Hood and Curtains Harsh Environment Package, NIST traceable calibration certificate, Shipping Crate for 24/30/32 Machines, Installation and Training. Delivery. SEE THE ATTACHED STATEMENT OF WORK.