EXPLORE SCIENTIFIC 92° LER Okular 12mm
https://www.ebay.de/itm/153786391528
EXPLORE SCIENTIFIC 82° Ar Okular 8,8mm (1,25")
https://www.ebay.de/itm/153786433090
EXPLORE SCIENTIFIC 82° Ar Okular 11mm (1,25")
https://www.ebay.de/itm/153786434243
Explore Scientific 4.7mm 82° Okular (1,25")
https://www.ebay.de/itm/153786435869