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Hand Lens
Original price was: $ 7.99.$ 7.87Current price is: $ 7.87.
Hand Lens is a compact, portable magnifying device used to closely examine small objects and details that are not visible to the naked eye. Commonly used in laboratories, fieldwork, and educational settings, it consists of a convex lens housed in a protective casing with a handle or folding cover. Hand lenses are available in various magnifications, typically ranging from 5x to 20x, and are constructed from optical glass or durable acrylic. They are essential for close-up visual inspection, specimen analysis, and quality control across scientific, industrial, and academic environments.
Hand Lens
Primary Uses
- Laboratory and Educational Applications
- Magnifying small biological or geological specimens for closer observation.
- Used in botany and entomology for field identification of plant structures and insects.
- Enhancing visibility of small details in printed materials, slides, or experimental samples.
- Supporting visual inspection during dissection and sample preparation.
- Teaching magnification and optical principles in science classrooms.
Secondary Uses
- Industrial and Research Applications
- Quality control inspection in manufacturing and electronics assembly.
- Analyzing fine surface features in materials science and metallurgy.
- Forensic examination of physical evidence in law enforcement labs.
- Gemological evaluation of stones and minerals in field and laboratory environments.
1.Basic Identification Attributes
- Material: Optical glass or acrylic lens with plastic or metal casing
- Magnification: Typically ranges from 5x to 20x
- Design: Pocket-size with foldable or fixed handle for portability
2.Physical & Chemical Properties
- Clear lens for distortion-free magnification
- Lightweight and impact-resistant body (especially acrylic versions)
3.Safety & Hazard Attributes
- Non-electrical and non-toxic, minimal risk in normal use
- Glass lens versions can break if dropped
4.Storage & Handling Attributes
- Store in a protective pouch or case to avoid scratches
- Clean lens regularly with soft cloth to maintain clarity
5.Regulatory & Compliance Attributes
- Compliant with laboratory and educational equipment quality standards
6.Environmental & Health Impact
- Reusable and long-lasting, minimal environmental footprint
- Glass and metal components are recyclable
Safety Handling Precautions
- Avoid contact with abrasive materials that could damage lens surface
- Keep out of direct sunlight when stored to prevent lens focusing heat
First Aid Measures
- In case of breakage, handle shards carefully and dispose of properly
Firefighting Measures
- Non-flammable item; no special firefighting measures required
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