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Search results for 'leica apo televid 65 straight 401 27 4022243401273'

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    • 80 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass
    • 600 mm focal length (f/7.5)
    • Dual-speed 2″ Crayford-type focuser with 1.25″ adaptor
    • 8×50 RA erect-image finderscope
    • 2″ dielectric diagonal
    • 28 mm 1.25″ eyepiece
    • Tube-ring attachment hardware and Aluminum carry case

  1. -12% SkyWatcher Startravel 80/400 AZ3 SkyWatcher Startravel 80/400 AZ3

    Sky Watcher 80/400 StarTravel AZ-3 Refractor Telescope

  2. Esprit 80ED APO Triplet Apochromatic Refractor optical tube with 80mm diameter, 400mm focal length, f/5 and equipped with field flattener, rigid case and accessories.

  3. Artesky introduces the new line of APO ED refractors, the new 80mm doublet with 2 element objective, the first is a FCD1-B Ohara (Japan) element while the second is a Lanthanum element. It is possible to reduce it with a factor of 0.8x and bring it to a focal length of 450mm with factor F/5.6 or use it at full focal length with the 1x variable field flattener.

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