IOS B-290 Trinocular Brightfield Microscope with 1000x Magnification and IOS N-PLAN Objectives

The IOS B-290 Trinocular Brightfield Microscope is designed for advanced biological and biotechnological research, including molecular diagnostics and cell imaging. It features a fixed trinocular head with a 50/50 light split, 360° rotation, and 30° inclination to facilitate ergonomic sample observation and simultaneous image capture.

Key technical specifications include:

• Optical system: Brightfield observation mode with IOS N-PLAN objectives spanning 4x/0.10, 10x/0.25, 40x/0.65, and 100x/1.25 (oil/water immersion), all anti-fungus treated, suitable for high-resolution live-cell and fluorescence analysis workflows.
• Eyepieces: Widefield 10x/20 mm high eye-point eyepieces with dioptric adjustments for precise focusing comfort during prolonged microscopy sessions.
• Stage: Double-layer rackless mechanical sliding stage offering a 150x139 mm base and 75x33 mm X-Y movement with 0.1 mm vernier scale accuracy, essential for precise sample positioning in bioprocessing and synthetic biology research.
• Focusing mechanism: Coaxial coarse and fine focusing with adjustable tension and limit stop to protect specimens and objectives, a critical feature for microscopy in gene editing and molecular cloning environments.
• Condenser: Abbe condenser with a numerical aperture of 1.25, featuring objective-coded iris diaphragm, focusable and centerable to optimize Koehler illumination, enhancing contrast and resolution in cellular and tissue imaging.
• Illumination: Fixed Koehler-type X-LED3 illumination system with a white 3.6 W LED source at 6300 K color temperature, incorporating light intensity control and external power supply (100-240 VAC/6 VDC), ensuring consistent illumination for biopharmaceutical production pipeline analysis and clinical diagnostics.

Widely used in biological laboratories, this microscope supports a range of application domains including biotechnology, synthetic biology, molecular diagnostics, and biomedical engineering. Its precise optical components and ergonomic design make it a reliable choice for researchers conducting detailed brightfield microscopy and fluorescence studies in bioprocessing and clinical research environments.