Intended to study spectrums, determine light wave length, spectral lines of metal and gas steams, observe continuous spectrum under laboratory and demonstration experiments in optics and physic.
Model – QH 2551-2
Brand – QINGHUA
Country of Origin – China
Objective Focal Distance – 104, 35 mm
Ocular Focal Distance – 31, 35 mm
Magnification – 3, 3
Prism Glass Type – Dense Flint
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