National Optical 715-420 1.5x Auxiliary Objective Lens For 420/420T Stereoscopic Microscopes
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National Optical 715-420 1.5x Auxiliary Objective Lens For 420/420T Stereoscopic Microscopes
15x auxiliary objective lens
For 420420T series stereoscopic microscopes
Increases magnification by 50 percent reduces working distance from 79mm to 34mm
Reduces field diameter by 33 percent
National Optical 715-420 1.5x Auxiliary Objective Lens For 420/420T Stereoscopic Microscopes
15x auxiliary objective lens
For 420420T series stereoscopic microscopes
Increases magnification by 50 percent reduces working distance from 79mm to 34mm
Reduces field diameter by 33 percent