AT 121 series equipped with achromatic objectives and wide- field eyepieces , it provides clear and wild-field picture. The instrument can be used for school teaching. Medical and hospitals etc.

1. Seidentof binocular head ,30° inclined,360° rotatable with locking screw.

2. Eyepiece 10X/18 mm.

3. Objective Achromatic 4x/0.10,10X/0.25,/40X/0.65,Spring , 100X1.25 Spring , Oil

4. Quadruple revolving nosepiece (4 Hole)

5. Mechanical stage size 125x135 mm.

6. Abbe N.A. =1.25, rack & pinion adjustment Coaxial coarse and fine focusing knobs, gear rotate , tension adjustment and limit stopper systems

7. light Emitting Diode Illumination Light source.