Optec-3600 to Takahashi 89mm Thread

Starting Price: $100.00
Price as Configured: $100.00
Brand: Optec / SKU: OP-17825

Takahashi's Mewlon 300 has a rear female thread 89mm in diameter and requiring a slight stand-off.  Our #17825 mount was developed specifically for the Mewlon and allows attachment of the TCF-S3, Pyxis 3-inch, IFW-3 or Perseus 4-port instrument selector.  There is enough clearance to attach any OPTEC-3600 dovetail receiver as shown in the photos below.

  • Overall Height: 1.0" (25.4mm)
  • Clear Aperture: 3.05" (77.5mm)
  • Weight: 4.6 oz (130 g)
  • Back-focus Usage: 0.330" (8.4mm)
Camera-side Compatibility:
  • TCF-S3 series focuser,
  • Pyxis 3" rotator,
  • Perseus 4-port instrument selector,
  • Any OPTEC-3600 receiver.
Price as Configured: $100.00

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Adapter drawing Download
Adapter drawing