Description

Comprising wooden baseboard 1.6m x 120mm with 1.5 metre scale divided in millimetres plus six sliding bases 100x50mm each with engraved index line, pillar and locking screws. The following accessories are provided:

• 1 Lamp house
• 1 White object screen
• 1 Holder for lenses
• 1 White receiving screen 100x75mm
• 1 Object needle mounted in 6mm metal rod
• 1 Plane mirror in a frame 100x75mm.

Each of the accessories is mounted on a 6mm rod which fits into stands giving an optical height approximately 125mm above the baseboard.