Optional Accessories for specbos and spectraval



Hazard Measurement Optics

Imaging Optics


  • 100 mrad/ 11 mrad incl. filter specbos 1211UV
  • Straylight protection tube specbos/ spectraval
  • 8mm diffusor for specbos 1211UV
  • Power supply
  • UV filter for specbos 1211/ 1211UV


Each front end accessory changes the sensitivity of the instrument, therefore an individual calibration file is necessary for each accessory. specbos 1211 can store up to 12 calibration sets. The front ends can be coded that up to three calibration files will be selected automatically if the related accessory is attached (the fourth is the calibration of the instrument without accessory).
spectraval can store up to 8 calibration sets and all will be selected automatically.