The BA310 trinocular microscope combines improved optics with a sturdy, ergonomic design to provide an ideal professional microscope for routine biological microscopy. Improved CCIS EC Plan Achromat objectives and an infinity corrected optical system provide clear crisp images and ensure parfocality throughout the magnification range. Additional contrast methods such as darkfield, polarization, and phase contrast microscopy are easily performed with optional microscope accessories.

• 30° inclined Trinocular head with 360º Swiveling eyepiece tubes for comfortable viewing while seated (light split 100:0/20:80)
• Interpupillary distance adjustment between 48-75mm
• Widefield eyepieces N-WF10X/20mm with diopter adjustment on both eyepieces
• Reversed quintuple nosepiece with click stops for precise magnification changes
• CCIS EF-N Plan Achromatic objectives 4X/0.10, 10X/0.25, 40X/0.65 – Spring, 100X/1.25 – Spring/Oil
• Coaxial coarse and fine focusing system with 2 micron minimum increment with tension adjustment
• Vertical travel range 20mm
• Large 175mm X 140mm mechanical stage with low-position coaxial controls. Travel range 76 X 50mm. Sample holder can hold up to 2 slides
• Focusable and centrable Abbe condenser N.A. 0.90/1.25 with iris diaphragm and slider slot.
• Collector lens assembly with screw-on filter holder
• Koehler illumination quartz Halogen 6V/30W with intensity control