FREE SHIPPING ON MANY PRODUCTS

The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

Optec 0.5-inch Extension Spacer

SKU : OP-17653

- Read
  • More on the Way in 14 - 28 Days

Add to Wishlist

Got questions? Click for live chat

Product Details

  • The 1/2-inch extension spacer mounts directly on to the OPTEC-2400 male dovetail and presents the OPTEC-2400 male dovetail for attachment of any device with an OPTEC-2400 receiver.  This extension should be used a bit more back-focus is required.

    • Outside Diameter: 2.97" (75.4mm)
    • Overall Height: 0.82" (20.8mm)
    • Clear Aperture: 2.15" (54.6mm)
    • Weight: 2.4 oz (70 g)
    • Back-focus Addition: 0.5" (12.7mm)

Product Reviews