NEWT * 150. mm f 5. 150. primary mirror diameter 5. f ratio 180. tube inside diameter 8. tube thickness 10. extra focus height 55. camera focus height 54. diagonal minor axis 70. focuser height 59. focuser diameter 56.5 focuser to front of tube 40. mirror to back of tube 0. fixed baffles (1 or 0) mm unit of measure 32. eyepiece #1. focal length 25. eyepiece #2. focal length 9. eyepiece #3. focal length 0. eyepiece #4. focal length 0. eyepiece #5. focal length 0. eyepiece #6. focal length 0. eyepiece #7. focal length 0. eyepiece #8. focal length 0. eyepiece #9. focal length 0. eyepiece #10. focal length 45. eyepiece #1. apparent field 40. eyepiece #2. apparent field 40. eyepiece #3. apparent field 0. eyepiece #4. apparent field 0. eyepiece #5. apparent field 0. eyepiece #6. apparent field 0. eyepiece #7. apparent field 0. eyepiece #8. apparent field 0. eyepiece #9. apparent field 0. eyepiece #10. apparent field