BINOCULAR OBSERVATION HEAD WITH LCD SCREENSiedentopf observation head inclined at 30° rotatable at 360°. 8 inch LCD screen.Built-in digital camera with RCA, S-Video & USB-2 output with 3.1M Resolution.Internal media card reader/writer.EYEPIECEWide field Eyepiece 10X (Paired) FOV 18mm.OBJECTIVES(COLOR CORRECTED INFINITE SYSTEM)CCIS Plan Achromatic 4X CCIS Plan Achromatic 10XCCIS Plan Achromatic 40X (S L) CCIS Plan Achromatic 100X Oil( S L)MECHANICAL BODY a) Co-axial focusing system with PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING The slow motion has 1Div=0.002mm. b) Reverse angle quadruple nosepiece revolves on ball bearing. c) Mechanical stage size 125mmX135mm having low positioned co-axial controls on ball bearing guide ways.d) The transmitted illuminator has 6V-20W halogen lamp with intensity control knob. SUB STAGE CONDENSERAbbe Condenser N.A.1.25 with Iris DiaphragmSTANDARD ACCESSORIESGrey & Blue Filters, Halogen Bulb 6V/20W, STYRO FOAM Molded pack.