Zeiss 3x12 Mono T* Monocular

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ZeissSKU: 522012-0000-000
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Sale price$831.00 Regular price$959.00

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    • 3x magnification
    • Schmidt-Pechan Prism Design
    • T* Fully Multicoated Optics
    • Achromat Lens System
    • 8" Close Focus Distance

    The 3x12 Mono T* Monocular from Zeiss is a compact, multi-purpose optic that can be used as a magnification tripler for select models of Zeiss' Conquest, Victory, and Classic series binoculars (adapter sold separately). 
    The Mono 3x12 T* can transform your Victory FL and Conquest binoculars into a high-performance spotting scope in the blink of an eye by tripling the magnification. A practical alternative to a spotting scope, which pays off on long and varied excursions, such as birdwatching or insect hunting. The device can be securely fixed onto the eyepiece by means of an adaptor ring, opening up a hugely detailed visual experience. The Mono 3x12 T* can also be used on its own as a miniature telescope or as a magnifying glass at close range. The Mono booster is so small that you can easily take it with you wherever you go.



    3 – 8 ×

    Effective lens diameter

    10 – 25 mm

    Exit pupil diameter

    2 – 4 mm

    Twilight factor

    6 – 15.8

    Field of view at 1,000 m (yds)

    88 – 220 m (264 – 660 ft)

    Subjective viewing angle

    29° – 51°

    Close focusing distance

    0.2 – 4 m (0.7 – 13.1 ft)

    Diopter adjustment range

    − 4.0 | + 4.0 dpt

    Lens type


    Prism system



    LotuTec | Nitrogen filled

    - | -

    Water resistance



    Operating temperature

    − 20°C | + 40°C (− 4°F | + 104°F)


    58 – 119 mm (2.3 – 4.7 ")


    23 – 77 g (0.8 – 2.7 oz)

    Zeiss 2 Years Warranty (Australia)

    Free shipping is valid on orders of $500 or more. " Australia Post Standard "
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    Australia Post Standard: $15.50
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