Instrument descriptionAxiostar plus Eyepieces, Stage micrometers, Eyepiece reticles Carl Zeiss40-815 e 12/01 1-91.5 EyepiecesThe following eyepieces are offered for the Axiostar plus:Eyepiece Image angle Cat. No.Eyepiece PL 10×/18 Br. 39° 444131-9901-000Eyepiece PL 10×/18 Br. foc. 39° 444132-9901-000Eyepiece E-PL 10×/20 Br. 43° 444231-9901-000Eyepiece E-PL 10×/20 Br. foc. 43° 444232-9902-000Eyepiece PL 16×/16 Br. 54° 444053-0000-000Eyepiece PL 16×/16 Br. foc. 54° 444054-0000-000We recommend using eyecups for the eyepieces; they can be ordered in the Zeiss catalog under Cat.No. 444801-0000-000.1.6 Stage micrometers and eyepiece reticlesMeasuring and counting using the microscope requires stage micrometers and eyepiece reticles, a smallselection of which is listed below:Illustration Description, Technical Data Cat. No.012345 mmStage micrometer, positive 5 + 100/100 yD = 0.17 mmgradation on the +y-axis: 5 mm in 5 intervals;gradation on the −y-axis:1 mm in 100 intervals with two opposing scales =10 μmAccuracy ±1 μm474026-0000-0000 1 2 3 4 5 6 7 8 9 10 11 12 13 140 1 2 3 4 5 6 7 8 9 10 11 12 13 14Crossline micrometer disk 14:140 / d = 26 mmgradation length = 14 mmincrements = 0.1 mmgradation tolerance ≤ 0.001 mm454060-0000-000Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com