[Allan_L (Allan)]

From my bino viewer collection
(note bino viewer for sale under accessories)

These are nice Ultra Wide Eyepieces with 80 degree FOV.
But their history is a mystery (to me, and IIS member who sold them to me at SPSP last year).

They have printed on them in green type:
UW 80* F11mm Fully Multicoated
Thats all

I cannot tell you their lineage so I will only ask what I paid for them (as I recall)
$50 for the pair (pick up Central Coast / Newcastle)
Add $5 for postage and $2 for registered post and insurance.

Only selling because I am selling the WO bino viewer.
The Bino viewer purchaser has first option.