The 2" diameter 18mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class, providing both super-wide apparent field and generous eye relief. It is perfect for any application where more power is desired, including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial observations of planets, and (with the proper safe filtration on your telescope), observations of active regions of the sun.
Slight yellow tint which is apparently normal, covered in many forums.
Retail $455
For sale with FREE postage within Australia NOW $200
Inspection or pickup Melbourne 3033
Last edited by 26; 20-02-2025 at 07:29 PM.
Reason: PRICE DROP
