Optical video microscope DM series

digitalbiologicalfor biology

Product overview
The digital biological microscope series DM-125 and DM-300M provides configurable finite and infinite optical systems with Seidentopf binocular and trinocular viewing heads. The models support standard achromatic objectives and optional camera/monitor integration for laboratory and teaching applications.

Key information

• Brand: BIOBASE
• Origin: CHINA
• Delivery time: Within 7 days
• Supply: Factory direct
• Models: DM-125 (finite optical) / DM-300M (infinite optical)

Images & Media
Product page includes main images and a demonstration video; selectable camera MD101 with HD monitor is shown where applicable.

Technical features

• Optical systems: finite (DM-125) and infinite (DM-300M) configurations
• Viewing head: Seidentopf binocular (30° inclined) and trinocular options, interpupillary approx. 47–78 mm (model-dependent)
• Camera option: MD101 microscope camera, 5M colour CMOS with HD monitor (optional)
• Eyepieces: WF10X/18 standard; EW10X/20 extra-wide with diopter adjustment optional
• Objectives: Achromatic 4X, 10X, 40X, 100X standard; semi-plan/infinite plan objectives available as options
• Nosepiece: backward quadruple nosepiece (DM-125 standard); quadruple nosepiece options for DM-300M
• Stage: double-layer mechanical stage 140×140 mm / 75×50 mm with precise X–Y control
• Condenser: Abbe NA1.25 standard; sliding centerable NA1.25 and dark-field condensers optional
• Focusing: coaxial coarse & fine adjustment, fine division 0.002 mm, moving range 20–25 mm depending on model
• Illumination: 6V/20W halogen (select configurations) and S-LED options with adjustable brightness
• Accessories: phase contrast kit, fluorescence attachment, polarization set (optional)
• Power: AC110–220V, 50/60Hz
• Packing & weight: DM-125 approx. 380×270×470 mm / 8.5 kg; DM-300M approx. 350×350×640 mm / 12 kg

Applications

• Biology teaching and training
• Research laboratories and specimen analysis
• Clinical and diagnostic observation where applicable

Ordering & options
Standard features marked √ and optional items ● in technical table. Trinocular configuration allows camera and monitor mounting; contact supplier for configurable kits and accessory compatibility.