- arthroscopes20
- bioscopes18
- borescopes19
- bronchoscopes28
- cryoscopes21
- cystoscopes22
- dichroscopes24
- electroscopes23
- endoscopes18
- epidiascopes22
- episcopes18
- fetoscopes19
- fiberscopes23
- fluoroscopes23
- galvanoscopes27
- gastroscopes20
- gyroscopes20
- hagioscopes21
- hodoscopes19
- horoscopes18
- iconoscopes21
- kaleidoscopes25
- kinescopes21
- kinetoscopes23
- laparoscopes22
- laryngoscopes25
- microscopes23
- myoscopes20
- nephoscopes23
- nightscopes22
- ophthalmoscopes32
- oscilloscopes24
- otoscopes15
- periscopes19
- polariscopes22
- radarscopes18
- scopes12
- sniperscopes22
- spectrohelioscopes33
- spectroscopes25
- spinthariscopes27
- statoscopes17
- stereomicroscopes29
- stereoscopes18
- stethoscopes20
- stroboscopes21
- synchroscopes27
- tachistoscopes25
- telescopes17
- thermoscopes23
- ultramicroscopes30
- urethroscopes22