Random triples
Subject | Object |
---|---|
gptkb:Maksutov-Newtonian | meniscus lens |
gptkb:Maksutov-Cassegrain | meniscus lens |
gptkb:Mak-Cass | meniscus corrector lens |
Subject | Object |
---|---|
gptkb:Maksutov-Newtonian | meniscus lens |
gptkb:Maksutov-Cassegrain | meniscus lens |
gptkb:Mak-Cass | meniscus corrector lens |