Description: This solid aluminum coupler/phototube attaches to Spencer 10 series, American Optical 110 and 120 series trinocular heads and AO Microstar series trinocular heads on one end and provides an opening on the other end for a standard 23mm eyepiece mount. This unit is designed to be parfocal (in focus when changing from binocular viewing to trinocular viewing). The smaller images are of the same phototube from a different angle. This auction includes one phototube only. Buyer pays $5.00 shipping/handling. (US Only)
Price: 41.8 USD
Location: Colorado Springs, Colorado
End Time: 2024-12-19T03:22:32.000Z
Shipping Cost: 5 USD
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All returns accepted: ReturnsNotAccepted
