Random triples
| Subject | Object |
|---|---|
| gptkb:Newtonian_Telescope | Flat Diagonal Mirror |
| gptkb:Mak-Cass | aluminized spot on corrector |
| gptkb:Maksutov-Newtonian | aluminized spot on corrector |
| gptkb:Newtonian_reflector | flat diagonal mirror |
| Subject | Object |
|---|---|
| gptkb:Newtonian_Telescope | Flat Diagonal Mirror |
| gptkb:Mak-Cass | aluminized spot on corrector |
| gptkb:Maksutov-Newtonian | aluminized spot on corrector |
| gptkb:Newtonian_reflector | flat diagonal mirror |