A compound microscope perfect for basic work in life sciences, education, and industrial environments. The use of Motic's Plan Achromatic objectives ensures the clarity and precision of sections, smears, and native transparent samples. Students and lab technicians benefit from the pre-installed optics and illuminations. Specifications Model BA210E Binocular BA210E Trinocular Observation tube Binocular head, Siedentopf type Trinocular head, Siedentopf type Optical system Colour Corrected Infinity Optical System (CCIS®) Colour Corrected Infinity Optical System (CCIS®) Condenser Focusable Abbe condenser N.A. 1.25 with slot for contrast sliders Focusable Abbe condenser N.A. 1.25 with slot for contrast sliders Darkfield Optional slider Optional slider Diaphragm Iris diaphragm Iris diaphragm Diopter adjustment On both eyepieces, +/- 5 diopter On both eyepieces, +/- 5 diopter Eyepieces Widefield N-WF10X/20mm with diopter adjustment Widefield N-WF10X/20mm with diopter adjustment Filter holder On top of the illuminator with fixing cap On top of the illuminator with fixing cap Fine focus precision 2µm 2µm Fluorescence Optional LED Optional LED Focus mechanism Coaxial coarse and fine focusing system with tension adjustment Coaxial coarse and fine focusing system with tension adjustment Focusing stroke 20mm 20mm Illumination interchangeability Quartz halogen 6V/30W or LED 3W Quartz halogen 6V/30W or LED 3W Inclination 30° inclined, 360° rotating 30° inclined, 360° rotating Interpupillary distance 55-75mm 55-75mm Nosepiece Reversed quadruple Reversed quadruple Objective classification CCIS® EC Plan Achromatic, DIN CCIS® EC Plan Achromatic, DIN Objective mounting thread W 4/5"x1/36" (RMS standard) W 4/5"x1/36" (RMS standard) Objectives 4X/0.10 (WD 15.9mm), 10X/0.25 (WD 17.4mm), 40X/0.65/S (WD 0.5mm), 100X/1.25/S-Oil (WD 0.15mm) 4X/0.10 (WD 15.9mm), 10X/0.25 (WD 17.4mm), 40X/0.65/S (WD 0.5mm), 100X/1.25/S-Oil (WD 0.15mm) Phase contrast Optional slider Optional slider Polarization Optional add-on Optional add-on Stage Mechanical stage with built-in low position rackless coaxial stage control and sample holder Mechanical stage with built-in low position rackless coaxial stage control and sample holder Stage size 150x150mm 150x150mm Stand type Upright Upright Standard contrast technique Brightfield Brightfield Transmitted illumination Quartz halogen 6V/30W with intensity control Quartz halogen 6V/30W with intensity control Travel range X&Y 80x30mm 80x30mm Upper limit stop Upper limit stop preset but adjustable Upper limit stop preset but adjustable Transformer Internal Internal Power supply 100-240V (CE) 100-240V (CE) Accessories included Dust cover, power cord, Allen key, immersion oil (5ml), blue filter, spare fuse, cord hanger, thumb screw Dust cover, power cord, Allen key, immersion oil (5ml), blue filter, spare fuse, cord hanger, thumb screw Dimensions LxWxH 360x220x395mm 360x220x395mm Weight Net 7.2kg 7.2kg