
Boshida Bd-Ygd-2 Inverted Fluorescence Microscope for Living Cell Culture and Microorganism. Lifetime Technical Support: Free technical service for the entire product life, including online training and solutions. 1-Year Full Warranty: Covers the whole machine for one year; free repair for quality issues; cost-price parts for improper use. Free Sample Testing: Test user samples to ensure image quality and suitability before purchase; no obligation to buy. OEM & ODM Support: Supports customization from samples, designs, and flexible minor customization for specific needs. High-Performance Optics: Infinity optical system with LWD objectives (10X-40X) for bright field and optional phase contrast. Versatile Illumination: Equipped with 3W LED or 6V/30W halogen lamp, plus 100W DC Mercury lamp for fluorescence. Precision Focusing System: Coaxial coarse and fine focusing with 2um minimum adjustment graduation and tension control.