- 7 and 12.7mm EYEPIECE,
- 2X BARLOW
Used CRITERION EYEPIECE AND BARLOW SET- SoldThe Criterion AR eyepieces were a staple for the Criterion 4 and 8" scopes. Providing a moderate field and sharp imagery they became popular to non-Criterion scope owners. These AR (achromatic Ramsden) or as some say, Kellners are still to this day a reliable planetary ocular. !-- split -->
- This is a used set of eyepieces in very good condition
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