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Backfocus Spacer for 0,72x Quad Telecompressor Corrector (various versions)

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€125.00

Price excl. German VAT tax (19%): € 105.04

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Necessary for the for TEC APO 140 / 160 / 180 and Astro-Physics 130mm f6.3 StarFire GTX refractor to reach the required distance of 80.8 mm
- Backfocus Spacer 22,1 mm for Astro-Physics 130mm f6.3 StarFire GTX refractor (Spacing without Backfocus Spacer 102,9 mm)
- Backfocus Spacer 18,3 mm for TEC APO 140 f/7 (Spacing without Backfocus Spacer 99,1 mm)
- Backfocus Spacer 17,0 mm for TEC APO 160 f/7 (Spacing without Backfocus Spacer 97,8 mm)
- Backfocus Spacer 16,0 mm for TEC APO 180 f/7 (Spacing without Backfocus Spacer 96,8 mm)
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Please note: 0,72x telecompressor and 3.5" Rotating Focuser Accessory Adapter (#1405375 , € 185,- ) is only necessary for TEC refractors.

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