Modified NightSpotter II with EPM-223G tube

mihaib

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I have a NightSpotter II device with very clean EKRAN EPM-223G-00-11A tube (Gen2). EPM-223G-00-11.jpgIMG_20260424_221210.jpgWhatsApp Image 2025-07-15 at 10.57.07(2).jpgWhatsApp Image 2025-07-21 at 09.58.17.jpgWhatsApp Image 2025-08-04 at 16.08.45.jpg
The original device objective is of very bad quality (catadioptric lens) so I have replaced it with Canon 50mm F1.8 FD lens (adapted also with 2" filter drawer for astronomy).
The eyepiece is also adapted with a 90 degree diagonal and 24mm ocular but the device can be re-assembled back in the original form if needed (I have the original objective lens)
This is not a Gen3 device but it is good for entry level NV in low lit areas or with an IR flashlight.
I was also able to see DSOs from countryside with 7 nm Ha filter

PayPal fee and EU shipment is included in price (600€).
 
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