NIKON 15x eyepiece 1x unit (30mm barrel)
 

• Description: Overstock from my lab. Rare to find and made-in-Japan Nikon 30mm barrel eyepiece have sharp tack field stop and great light throughput. It is threaded at top (33mm Ø) to hold some photo adapter. It is old NEW stock with no box. Great also for astronomy usage (aprox. 17mm focal length) with proper 1,25" adapter (look in my shop for them as "microscope to telescope adapter", or just get an old 35mm canister).
• Issues: REMEMBER this is just ONE eyepiece. I have another auction for the pair.