Description

Toolmaker's Microscope PSAW This is a universal measuring instrument which is a must for tool room and testing department. Techanical Specifications: Eyepieces- wide field 10x with cross, H10x with micrometer, H15x with cross. Objectives-1x,3x,5x. Field of view- 10mm, 3.5mm, 2mm. Workingdistance- 75 mm, 35mm, 15mm. Magnification - 10x,15x,30x,45x,50x,75x.Measuring stage : 125x125mm with interchangable intermediate table to receive different optical accessories. Equipped with micrometer head 0-25mm having least count 0.01mm. Life long smooth movement is assured by incorporation of hard steel rolling balls both in longitudinal and transverse slides. Rotary measuring stage dia. 130mm is mounted on the table with 55mm glass aperture, circular graduated scale is divided into 360o with 5 minute vernier reading on both sides. Observation tube- Monocular inclined at 45o fitted with goniometric head graduated 360o. Focussing - separate knobs on both sides for coarse and fine adjustment. Illumination -two possible range equipment, operated through 6V solid state variable light control built-in transformer. 1. Sub-stage transmitted light- from a bottom source providing collimated green filtered halogen light for veiwing contours and transparent objects.