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Antares Extension Tubes
ET1 extends any 1.25" accessory by 2". Accepts 1.25" Filters (Currently unavailable)
ET1-S is a slightly shorter tube of the ET1, extending 1.25" accessories by 1.75". Accepts filters
ET2 extends any 2" accessory by 2". Accepts 2"" Filters
Side screw retainer.
Select Size
From $24.00
Antares Extension Tubes—
$24.00
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ET1 extends any 1.25" accessory by 2". Accepts 1.25" Filters (Currently unavailable)
ET1-S is a slightly shorter tube of the ET1, extending 1.25" accessories by 1.75". Accepts filters
ET2 extends any 2" accessory by 2". Accepts 2"" Filters
Side screw retainer.
