11491896598.jpgHI K-G
Thank you very much for the information, last week I got a production in 1978, the Pearl River enlarger, looks like the DURST L138 imitation. But it is a pity that matched lens lost, only a broken 180MM lens, so I want to use DURST L138 240 lens to match, but looks like DURST lens is relatively large.
Thanks again!