Student Microscope, Model 20204

General Features

• Pressure die-cast parts to ensure strength and uniformity.
• Well, proportioned stable, rigid and vertical body inclinable through 90°.
• Mechanical tube length 160 mm.
• Separate knobs for coarse and fine focusing. Coarse knobs are with tension adjustment arrangement.
• Triple revolving nose-piece with international standard threads, with click stops ensuring correct centering.
• High-grade achromatic objectives and Huygenian eye-pieces for sharp and aberration-free images.
• Safety stopper to prevent damage to slides and objectives.
• Fixed square stage of 110×110 mm with two nonremovable stage clips.
• Sub-stage plano concave daylight mirror reflector in metal mount, replaceable by an electrical illuminator.
• Smooth black or scratch-resistant grey epoxy finish.
• Dust cover and cleaning cloth.
• Packed in moulded styrofoam box or wooden cabinet with lock and key.
• Stage fitted with iris diaphragm with a sub-stage two-lens Abbe Condenser N.A. 1.2, with rack and pinion movement.

Optics
Eye-pieces: Huygenian x10 and x15
Objectives: Achromatic x10, and x40 (SL)
Magnification: x100 to x600