Optical Bench - Aluminium Extrusion

Robust: rider profile and solid aluminumPractical and smart:White fillets for easy reading even in the dark.Double fillets capable of playing two sides.Complete: Source and supply included!Length: 2 mDouble graduationFeet 3 points (2 + 1)Composition:2m bench with levelling feet1 LED source and 12V power, for over 20000 hours.1 letter object mounted on a screw ring4 riders Aluminum3 lens holders à 40 mm / slide1 set of different apertures à 40 mmLenses à 40 mm (+50 / +100 / +200 / +500 / -50 / -100 mm)1 plane mirror à 40 mm1 white screen graduated1 translucent screen graduated1 plastic storage tray for all accessories