[elecena] Eisco PH0649 - Enhanced Optical Bench Set - 24 Piece Set - zmiany ceny This optical bench kit includes an enhanced set of accessories allowing the user to perform more experiments than other more basic kits. The bench is 1m long and is graduated on one side. * Set includes: * 1x 1m optical bench with end supports and graduation scale * 8x riders with tightening screw * 1x lamp housing with 12V, 24W halogen bulb * 6x lens holder for 50mm dia. lenses * 3x biconvex lenses: +10, +20 & +50 * 1x biconcave lens -20 * Set of diaphragms * 1x plain mirror 100 x 100mm * 1x translucent screen 100 x 100mm * 1x transparent screen 100 x 100mm * 1x object screen white 100 x 100mm * Eisco type PH0649 Note: Power source for lamp not included. Eisco PH0649 - Enhanced Optical Bench Set - 24 Piece Set - 71.00 GBP https://elecena.pl/product/27243949/eisco-ph0649-enhanced-optical-bench-set-24-piece-set 2024-11-12 Eisco PH0649 - Enhanced Optical Bench Set - 24 Piece Set - 78.89 GBP https://elecena.pl/product/27243949/eisco-ph0649-enhanced-optical-bench-set-24-piece-set 2025-02-03