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hercules

GRUS medium-sized dove tail groove+guiding ring astronomical telescope guiding platform bracket

GRUS medium-sized dove tail groove+guiding ring astronomical telescope guiding platform bracket

$25.00 USD
$25.00 USD
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Shipping calculated at checkout.
Medium sized dovetail groove+guide star ring

90mm guide star ring: thickness: 8mm guide star mirror maximum diameter: 80mm guide star mirror minimum diameter: 45mm
Material: Aluminum alloy

102mm guide star ring: thickness: 8mm guide star mirror maximum diameter: 95mm guide star mirror minimum diameter: 55mm
Material: Aluminum alloy

127mm guide star ring: thickness: 8mm guide star mirror maximum diameter: 115mm guide star mirror minimum diameter: 65mm
Material: Aluminum alloy

152mm guide star ring: thickness: 8mm guide star mirror maximum diameter: 145mm guide star mirror minimum diameter: 85mm
Material: Aluminum alloy

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