Optec 3600 to Optec 4300 Dovetail Expansion Ring Adapter
This Optec 17870 Expansion collar allows the use of any OPTEC-3600 male dovetail mount to fit the Gemini or TCF-S3 Low Profile focusers.
The Optec 3600 Expansion to 4300 Standard Dovetail Adapter is made of high quality aluminum and black anodized.
Original: $65.00
-65%$65.00
$22.75
Description
This Optec 17870 Expansion collar allows the use of any OPTEC-3600 male dovetail mount to fit the Gemini or TCF-S3 Low Profile focusers.
The Optec 3600 Expansion to 4300 Standard Dovetail Adapter is made of high quality aluminum and black anodized.
















