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Off-axis 200 parallel light tube

Off-axis 200 parallel light tube

  • Category:RC type off-axis dual antiparallel light tube
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  • Release time:2023-03-03 14:52:00
  • Product description

(1) Focal length of parallel light tube: 1800±20 mm;


(2) Caliber: ≥200 mm;


(3) System surface shape accuracy: ≤λ/4(RMS);


(4) Optical requirements: visible light, laser, low light;


(5) optical axis parallelism detection range: 0~1°;


(6) optical axis parallelism accuracy: ±20 ";


(7) Off-axis quantity ≥80mm;


(8) Form: off-axis double trans, no center blocking;


(9) Environmental adaptability requirements: working temperature: -20℃ ~ +50℃, storage temperature: -50℃ ~ +70℃;



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