Optical bench, laboratory instrument for students, early education accessory, kit with metal stick

The optical bench set is designed for basic geometric optics experiments, including lens and mirror imaging.  The optical elements are mounted in protective frames with mounting posts for easy alignment,

Product Description

• Banc optique avec base de règle de 90cm
• Taille: 96*10*10cm
• 1PCS source lumineuse 6 ~ 8V
• Lentille biconvexe 3PCS
• DIA 30mm F = 50mm
• DIA 40mm F = 100mm
• DIA 50mm F = 300mm
• 1PCS Lentille Biconcave DIA 30mm F = 75MM
• 1PCS écran blanc
• 1PCS écran d'objectif noir
• 1 écran translucide en verre PCS
• Poids: 1.1kg