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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
tolerance +/- 30% Sensitivity -71 dB ±3 dB at 1 kHz
lower pressure drop than the 1117
This lens hood is for use with internal focusing lenses and non-rotating filters
UPC: 793442937200
44 cm) Weight 12 lb (5
National 211-RLED Three Objective Cordless Microscope Kirk SS-1 tolerance +/- 30% Sensitivity -71DIN 4x 10x 40xR Objectives 10x Wide Field Eyepiece 40x 100x 400x Magnification Achromatic Parfocalled Parcentered Fine Coarse Focusing LED Illumination Equivalent to 20W Bulb 1. 25 NA Abbe Condenser Lens Mechanical Stage & Movable Slide Holder Ball Bearing Turret Mount Cast Metal Frame & Gray Enamel Finish The 211 RLED Cordless Microscope from National Optical is a three objective single viewing microscope with a 45 inclined monocular. The three
