Ilex Lenses and Shutters Catalog Ilex Lenses and Shutters Catalog Foreward Ilex-Paragon Anastigmat F4.5 Ilextigmat F6.3 Ilex-Anastigmat Series "D" F7.5 Ilex Convertible Rapid Rectilinear F8 Medium Wide Angle F16 Photoplastic F4.5 Ilex Portrat F3.8 Ilex Portrait F5 Ilex Shutters Ilex Shutters Ilexpo Shutters