Optical Bench Wooden Microscope N-300M: A professional microscope

Microscope N-300M: A professional microscope with achromatic objectives (4X

A set of general-purpose handheld magnifying glasses with a clear plastic display stand

and various timing-based investigations

The set allows for small group use

thick and thin rubber cords

Optical Bench Wooden Microscope N-300M: A professional microscopeThis 1. 5M wooden Optical Bench offers a cost effective alternative to metal optical benches. It consists of a wooden baseboard measuring 1. 6M x 140mm, with a 1. 5m scale divided in mm, plus 6 sliding molded bases (100mm x 50mm each) with index line, brass pillar and locking screw. The following accessories are included: 1 x 12V, 24W S. B. C projection lamp with lead and 4mm plugs. 1 x white metal object screen, 75mm in diameter, with gauze. 1 x