Observing Aids

  • William Optics ROTO adapter (D-ROTO-A2-SCT328F)
    William Optics
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    William Optics
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  • WO- 2-1.25 ROTOLOCK Visual Back Adapter (F-ROTO-A2-125)
    William Optics
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    William Optics
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    save $-59
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  • WO- 3.5-2 ROTOLOCK VISUAL BACK ADAPTER (F-ROTO-A3.5-2)
    William Optics
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    William Optics
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    save $-194
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Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.