MED-L-DMS-853 Compound Digital LCD Fluorescence Microscope
Description:
The MED-L-DMS-853 is a high-performance digital fluorescence microscope that combines advanced imaging technology with flexible epi-fluorescent attachments. Designed for precision and versatility, it delivers excellent image quality and is widely used in the diagnosis of sexually transmitted diseases and immunological studies. This microscope is an essential tool for research in biology, cytology, oncology, genetics, and immunology. It is commonly utilized in scientific research institutions, healthcare facilities, disease prevention centers, and animal husbandry.
Key Features and Specifications:
**Digital Components:**
- **Model:** DMS-853
- **Pixel:** 5 Mega
- **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 (max 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 Eyepiece WF10×/16
- **Objective:** Infinite Achromatic Objective – 4X / 10X / 40X / 100X
- **Nosepiece:** Quintuple
- **Condenser:** NA 1.25 Abbe Condenser with Iris Diaphragm and Filter (Blue and Green), Rack & Pinion Adjustment
- **Focusing System:** Coaxial Coarse/Fine Focus with Tension Adjustable, Limit Stopper, Range: 24mm, Fine Division: 0.002mm
- **Stage:** Double Layers Mechanical Stage (140mm × 140mm), Moving Range: 75mm × 50mm
- **Illumination:** 3.7V, 3W LED Lamp, Brightness Adjustable
- **Reflected Light Source:** Blue and Green Exciting Light Filter System and O Ordinary Light System
- **Lamp:** 100W HBO Ultra Hi-voltage Spherical Mercury Lamp
- **Protection Barrier:** UV-resistant barrier
- **Power Supply:** NFP-1 Power Supply, AC Input 220V / 110V (Interchangeable), Digital Display and Timer
- **Immersion Oil:** Fluorescent-Free Oil
**Optional Parts:**
- **Objective:** Infinite Plan Fluorescent Objectives – 4×, 10×, 40× (S), 100× (S, Oil)
- **Power Supply:** NFP-A Power Supply, AC Input 220V, Indicator Display
- **Reflected Light Source:** Ultraviolet and Violet Exciting Light Filter System and O Ordinary Light System
This microscope is ideal for laboratories requiring accurate and detailed imaging, especially in fluorescence applications. Its user-friendly interface, adjustable settings, and robust design make it a reliable choice for both educational and professional use. Whether you're conducting routine diagnostics or advanced research, the MED-L-DMS-853 offers exceptional performance and ease of operation.
Song Sword
The Song Dynasty, which lasted from 960 to 1279 AD, was a period of great cultural and technological advancements in China. During this time, the Song Dynasty produced some of the finest swords in Chinese history.
The Song Dynasty sword, also known as the "Jian," was a double-edged straight sword that was highly regarded for its craftsmanship and effectiveness in combat. It was primarily used by the military elite, including generals and officers.
The Song Dynasty sword had a distinctive design that set it apart from earlier swords. It featured a slender and straight blade, typically measuring around 70-90 centimeters in length. The blade was made from high-quality steel, which was renowned for its durability and sharpness.
One of the unique features of the Song Dynasty sword was its hilt, which was often adorned with intricate carvings and decorations. The hilt was usually made from materials such as jade, ivory, or precious metals, showcasing the wealth and status of the sword's owner.
The Song Dynasty sword was known for its versatility in combat. Its lightweight design allowed for quick and agile movements, making it suitable for both thrusting and slashing attacks. The sword's sharpness and durability made it highly effective in close-quarters combat, and it was often used in conjunction with other weapons, such as spears or bows.
Today, Song Dynasty swords are highly sought after by collectors and enthusiasts. They are considered a valuable piece of Chinese history and are admired for their beauty, craftsmanship, and historical significance.
Chinese Sword Song, Song dynasty Sword, Song jian sword
Ningbo Autrends International Trade Company , https://www.longquan-swords.com