Med-L-DMS-855 Compound Digital LCD Fluorescence Microscope

MED-L-DMS-855 Compound Digital LCD Fluorescence Microscope **Description** The DMS-855 is a high-performance compound microscope designed for fluorescence microscopy and transmitted light observation. It features infinity plan achromatic objectives and wide field eyepieces, ensuring clear images and an expansive viewing field. This versatile instrument is ideal for use in biology, cytology, oncology, genetics, immunology, and other scientific fields. It also serves well in research institutions, universities, medical facilities, and disease prevention centers. **Key Features and Specifications** **Digital Components** - **Model**: DMS-855 - **Pixel**: 5 Megapixels - **Maximum Resolution**: 2560 × 1920 - **Photo Resolution**: 2560 × 1920 / 1600 × 1200 - **Video Resolution**: 640 × 480 - **Sensor Size**: 1/2.5 Inches - **LCD Screen**: 8-inch TFT screen with resolution of 800 × 600 - **Video Output**: AV Output (NTSC/PAL) - **Data Output**: USB 2.0 - **Menu Language**: Chinese / English - **Storage**: SD card slot with optional memory cards (up to 4GB) - **Scene Mode**: Standard / Softness / Vivid - **Exposure Mode**: Auto Exposure - **Date Mode**: Year, Month, Day, Hour, Minute **Optical Components** - **Viewing Head**: Compensation-free binocular head, inclined at 30°, interpupillary distance: 55–75mm - **Eyepiece**: Wide Field WF10X/20mm - **Objectives**: Infinity Plan Achromatic Objectives – PL 4X/0.10, 10X/0.25, 40X/0.65 (Spring), 100X/1.25 (Spring/Oil) - **Focus System**: Coaxial coarse/fine focus with tension adjustment and up stop; fine focusing division: 2μm - **Nosepiece**: Quadruple (Backward Ball Bearing Inner Locating) - **Stage**: Double-layer mechanical stage (Size: 210mm × 140mm, Move Range: 75mm × 50mm) - **Abbe Condenser**: N.A. 1.25, Rack & Pinion adjustable - **Filter**: Blue filter, Frosted filter - **Collector**: For Halogen Lamp - **Light Source**: 6V 20W Halogen lamp with adjustable brightness **Fluorescence System** - **Mercury Lamp**: 100W/DC - **Power Supply**: AC 110V or 220V - **Excitation Wavelengths**: - B Filter: 420–485 nm - G Filter: 460–550 nm - UV Filter: 330–400 nm - V Filter: 395–415 nm This advanced digital fluorescence microscope combines precision optics with user-friendly digital features, making it a powerful tool for both education and professional research. Its robust design ensures long-lasting performance and ease of use in various laboratory settings.

Taichi Sword

The Taichi sword is typically a straight, single-edged blade with a slightly curved handle. It is often made of stainless steel or high-quality carbon steel. The length of the sword varies depending on the practitioner's height but is generally around 36 to 40 inches.

The Taichi sword is not primarily used as a weapon for combat but rather as a tool for refining one's Tai Chi skills. It is an extension of the practitioner's body and is used to enhance balance, coordination, and strength. The slow, precise movements with the sword help develop a deep understanding of Tai Chi principles such as relaxation, proper body alignment, and energy flow.

When practicing Tai Chi with the sword, practitioners engage in a series of choreographed forms or routines called "jian" or "jianfa." These forms combine graceful, flowing movements with precise sword techniques, including thrusts, cuts, and spins. The focus is on maintaining a relaxed and centered state while moving in harmony with the sword.

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