The 168-ASC Binocular Compound Corded LED Microscope from National incorporates a wide range of features designed for university and laboratory use. Its optical clarity and reliable mechanical engineering assure years of top performance. This unit is supplied with super high contrast lenses which deliver excellent clarity and flatness of field..
Optical System
- Widefield 10x /18mm eyepiece
- 45° inclined binocular viewing head rotates 360° for easy sharing by more than one student
- DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR oil immersion (1.25 N.A.) objectives. All are parfocalled, parcentered and color-coded
- Quad objective turret is ball-bearing mounted for smooth, precise positioning of objectives and features textured rubber knurling for easy grip. Mounted in reverse position to facilitate ease in changing slides
Illumination
- 3W LED variable illumination
- 110-220V external auto-switching power supply
- CE certified
Focusing
- Coaxial coarse and fine focusing controls
- Coarse has tension adjustment, fine is graduated
Stage
- Large 5.5x 5.1" rackless mechanical stage
- Built-in low-profile ball-bearing mounted mechanical specimen holder with low-position coaxial controls, 2.8 x 2" movement with graduations of 0.1mm
- 1.25 N.A. Abbe condenser has rack-and-pinion focusing and iris diaphragm