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This innovative focuser for 8" and 10" reflector telescopes features a helical spur on the two-speed focus mechanism which provides even greater positive control of the drawtube compared to Crayford focusers, while minimizing backlash and slippage.
This high precision focuser allows you to obtain an extremely accurate image focus. Perfect for astrophotography or during high power planetary observation. With adapters for any Meade 1x200-ACF or LS model, and chord to plug into focuser port.
Also known as Bahtinov masks, Orion PinPoint Focusing Masks produce a distinct, intersecting 3-line pattern once accurate focus is achieved in any type of telescope. Three Orion-exclusive adjustable padded pegs provide a secure grip.
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