home *** CD-ROM | disk | FTP | other *** search
/ Scientific American: The Amateur Scientist / Scientific American - The Amateur Scientist (Tinker's Guild)(2000).iso / amsci01 / 1933 / 07 / 1933-07-01.jpeg next >
Joint Photographic Experts Group Image  |  2000-09-11  |  18KB  |  447x185  |  8-bit (256 colors)
Labels: barrier reef | clock | fence | grass | lemon | sky | water
OCR: ABBE SPHCRE SURFACE MIRROR SPHERE INCIDONT LCT NORMAL AXIS CURVED SECONDARY FIG.4 MIRROI APLANATIC NOEMAL XAXIS FIELD