Touring the Universe through Binoculars: A Complete Astronomer's Guidebook (Wiley Science Editions, 79): Harrington, Philip S.: 9780471513377: Amazon.com: Books
Nautical Antique Victorian Marine Brass Binocular Marine Sailors Instrument with Beautiful Red Leather Engraved Wrapped: Amazon.co.uk: Electronics & Photo
Thompson Center Porro Prism Fernglas mit wenig Licht Sicht, beschichtetes Glas, Umhängeband und Tragetasche für Vogelbeobachtung, Jagd und Outdoor : Amazon.de: Elektronik & Foto
Amazon.com : Leica 8x20 BCA Trinovid, Weather Resistant Roof Prism Binocular with 6.6 Degree Angle of View, with Cordura Case, Black, USA : Electronics
Original German WWII Fernglas 08 Field Glasses by Ernst Leitz with Nec – International Military Antiques