for imaging applications (news from optical surfaces ltd.) optical surfaces ltd is a leading international manufacturer of off-axis parabolic mirrors (oaps) for demanding imaging applications. off-axis parabolic mirrors can be a useful tool in optical design. oaps combine the achromatic and diffraction...
for imaging applications (from optical surfaces ltd.) optical surfaces ltd is a leading international manufacturer of off-axis parabolic mirrors (oaps) for demanding imaging applications. off-axis parabolic mirrors can be a useful tool in optical design. oaps combine the achromatic and diffraction limited...
. triple weight artboard is ". quad weight artboard $ + day a white fiber based board with a smooth surface; artboard is an ideal for prints that will be framed. quad weight artboard is ". / " gatorboard (white) $ + day a lightweight, foam center is sandwiched between rigid panels. / " gatorboard (black...