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Bkoh

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Posts posted by Bkoh

  1. Hi, has anyone tried the above? It is sold on AliExpress for USD 58, a reviewer from Brazil says he/she uses it for astronomy and that the edges are better than the 5x25 Visionking (which has an even wider view).

    Listing:
    https://m.aliexpress.com/i/1005001729679651.html

    Specifications:

    Porro, fully multicoated BAK4
    IPD 60-74mm
    690g
    Waterproof, Argon-purged
    Eye Relief 21mm
    Field of view 10°
    Centre Focus
    6.5x32
    Min focus 3m

    It looks like an alternative to the other 9° binoculars I known of eg Vixen 6.5x32 SG (9°), Kowa BD II XD 6.5x32 (10°), Opticron Adventurer T WP 6.5x32 (9.2°), Nikon Action Extreme 7x35 (9.3°).

    Background: I have a Celestron Trailseeker 8x42 (non-ED), it has 8.1° TFOV. Crux (4 main stars) and Lyra (minus Vega) fit in the FOV but the stars are at the edge and cannot be focused to points due to astigmatism. I wear eyeglasses. I tried 2.1x42 binoculars but did not like them due to narrow AFOV with glasses and lack of dark skies locally. So I am looking for conventional binoculars with long eye relief and wide TFOV.

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