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Old 19-04-2021, 07:46 AM
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DeWynter (ILYA)
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DeWynter is offline
Join Date: Aug 2018
Location: Sydney, NSW, Australia
Posts: 144
Harry Siebert Optics 'Ultra' 18mm eyepiece

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.


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.
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Last edited by DeWynter; 25-06-2021 at 07:18 AM.