Random triples
Subject | Object |
---|---|
gptkb:Hasselblad_SWC | zone focusing |
gptkb:Newtonian_reflector | moving the primary mirror or the eyepiece |
gptkb:Newtonian_Telescope | Moving Eyepiece |
Subject | Object |
---|---|
gptkb:Hasselblad_SWC | zone focusing |
gptkb:Newtonian_reflector | moving the primary mirror or the eyepiece |
gptkb:Newtonian_Telescope | Moving Eyepiece |