Описание:

_x000D_ fibre optics 2 armed for cold light source 2 9550 Inexpensive illuminant for specific illumination in microscopy, electronics, quality control etc. The illumination can be reduced. Basic hardware: cold light source and two or three armed fibreglass fibre optics with 50 cm length, each. Technical data Two staged illumination, blower cooling, illuminated on and out switch. Halogen cold light reflector lamp 15 V, 150 W, 3200 K, durability approx. 50 h. Dimensions (without handle) 230 x 115 x 205 mm (W x H x D) Weight: approx. 4800 g Fibre optics Made of 4 mm strong fibreglass boundles with gooseneck jacket, flexible. Exit of light angle without ancillary lense approx. 67°, by ancillary lenses changeable. Focus ancillary For racking. Builds a sharply bounded spot. Exit of light angle 38°. Iris diaphragm For racking. To adjust the exit of light angle between 38° and 20° by reducing at the same time the illumination about 5 f stops. Filter designator to insert into the iris diaphragm or focus ancillary. Conversion filter: conversion to 5500 K Polarisation filter: Colour filter set: 1 filter each in red, blue, green, yellow