he N-117M is a professional-grade biological microscope widely used in teaching, clinical research, and laboratory settings. It is known for its ergonomic “Seidentopf” head design, which allows for comfortable viewing by adjusting interpupillary distance without changing the focus.
Key Technical Specifications
The standard configuration typically includes:
- Magnification Range: Standard 40x to 1000x, with potential for up to 1600x depending on the eyepiece used.
- Viewing Head: Seidentopf binocular head inclined at 30°; some variants offer an optional trinocular head for camera attachment.
- Objectives: Four achromatic objectives: 4x, 10x, 40x (spring), and 100x (spring, oil immersion).
- Stage: Large double-layer mechanical stage (typically 132x142mm) with a 75x40mm moving range.
- Focusing: Coaxial coarse and fine adjustment with a fine division of 0.004mm for high precision.
- Illumination: Adjustable 3W LED light source or optional 6V/20W halogen lamp.
- Condenser: Abbe NA 1.20 or 1.25 with an iris diaphragm and filter holder.
Manufacturer & Availability
This model is produced by several optical manufacturers in China, often branded under names like Nade, Hinotek, or Alltion. Detailed brochures and purchasing options are available from suppliers such as:
- Hinotek Product Brochure
- Nade Optical Instruments
- Alltion Microscope Catalog
Are you looking for a user manual or information on how to add a digital camera to the N-117M?
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