Authors: EPPS HW FABRICANT D

Citation: Hw. Epps et D. Fabricant, FIELD CORRECTORS FOR WIDE-FIELD CCD IMAGING WITH RITCHEY-CHRETIEN TELESCOPES, The Astronomical journal, 113(1), 1997, pp. 439-445

Authors: THOMPSON RI EPPS HW WINTERS G WOMACK W MENTZELL E

Citation: Ri. Thompson et al., GRIS - THE GRATING INFRARED SPECTROMETER, Publications of the Astronomical Society of the Pacific, 106(695), 1994, pp. 94-100

Authors: EPPS HW VOGT SS

Citation: Hw. Epps et Ss. Vogt, EXTREMELY ACHROMATIC F 1.0 ALL-SPHERICAL CAMERA CONSTRUCTED FOR THE HIGH-RESOLUTION ECHELLE SPECTROMETER OF THE KECK TELESCOPE/, Applied optics, 32(31), 1993, pp. 6270-6279