Due to my new paradigm "If I'm not using it then I'm not keeping it" I'm selling two Harry Siebert Optics 'Ultra' series superwide (70°) eyepieces with long eye relief (20mm).
The 13mm one has 6 element design and the 18mm one has 4 element design. Both are 1.25", fully-multicoated and threaded for filters. They are aluminum and not brass ones. Used a few of times only. Good condition. Optics is clean, no scratches etc. Rubber around 18mm eyepiece has some damage - please see the last two photos. Doesn't affect viewing at all. Come with both caps.
Manufacturer:
https://www.siebertoptics.com/Sieber...ces-ultra.html
18mm - $150 posted
13mm - $180 posted
SOLD
Or $340 posted for both.
EFT or PayPal friends and family preferred else add 5% for fees. Any questions please ask and thanks for looking.
