Listing ID #1760519
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Contact Supplierspecification:
range of :+130° to –30°
measurement
vernier accuracy:0.1°(i.s.s.)
telescopic :4.5x
magnification
least count:0.05º
analyser :glans thompson prisms
polariser and :prism system
half shade
polarising aperture:6 mm
light source : arrangement for 35watt sodium vapour lamp light source input
tube :borosil glass tube 400mm cut type 220v+10% vac
cabinet :plywood storage cabinet