Dewinter Trinocular Microscope - Model : Crown
The mechanical body of this microscope comes with a co-axial focussing controls with large knobs, pre focusing lever & tension adjustment ring. It is also equipped with Siedentop Binocular head, which is rotable at 360 degree inclined at 30 degree. The specifications and advantages of this microscope are given below.

MECHANICAL BODY

• Co-axial focussing controls with large knobs, pre focusing lever & tension adjustment ring.
• Reverse angle quadruple nosepiece.
• Mechanical stage is 210mm X 140mm and having low positioned co-axial controls.
• The illuminator incorporates 6V/20W Halogen bulb and has adjustable Iris diaphragm.

TRINOCULAR HEAD

• Siedentopf Binocular head rotable at 360 degree inclined at 30 degree. Light path selector lever to direct either full light to observation head or 80% to vertical phototube and 20% to observation tube.
• Diopter adjustment ring on occular tube.
• Interpupiliary distance from 55mm to 75mm.

SUB STAGE CONDENSER

• The Abbe Condenser has N.A. 1.25 with adjustable Iris Diaphragm and swing out auxiliary lens.

EYEPIECE

• Wide field 10X (Paired) 20mm Dia

OBJECTIVES

• Plan 4X
• Plan 10X
• Plan 40X (Spring Loaded)
• Plan ( Oil) 100X (Spring Loaded)

Blue Filter

• Ground Filter
• 6V/20W Halogen Tungsten Bulb (Spare)