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Brand: COMETEK
Cometek 50mm Focal Length Double Concave Glass Set of 4 Lens with Ground Edges for Physics Classrooms
SKU: TB-CO-74000
Estimated Delivery By: Jun 25 - Jun 27 
MRP : ₹645 ₹639
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Estimated Delivery By: Jun 25 - Jun 27 Easy Return
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₹639 (Including GST)
MRP : ₹645
1% OFF!
Get Extra ₹10 OFF on Prepaid Orders
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Short Description
Features a 50mm diameter
Expertly polished clear surfaces
Expertly polished clear surfaces
Country of origin: India
Specifications
- Brand: COMETEK
- Material: Glass
- Lens Profile: Double Concave (Spherical)
- Diameter: 2 Inches (50mm)
- Focal Length: 50mm
- Edge Style: Ground Edges
- Surface Polish: Highly Polished
- Pack Size: Set of 4 Lenses
- Item Weight: 150 g
Description
The COMETEK 50mm Double Concave Glass Lens kit is an industrial-quality optical solution designed to perform reliably across educational and physical physics experiments. Expertly molded from premium, optically worked glass, each lens in this 4-piece set features true spherical geometry polished to provide distortion-free light manipulation and distinct light refraction trajectories. Measuring 2" (50mm) in diameter with a matching 50mm focal length, these lenses are structured with safe ground edges to allow for comfortable student handling during demanding bench trials. This robust, highly transparent glass set serves as an excellent instructive asset for high school science classrooms, physics demonstration labs, and introductory optics study.
Features
:- Optically Worked Glass: Fabricated from premium, optically true glass polished to ensure crisp, accurate light refraction performance.
- Double Concave Structure: Specifically designed with a symmetrical spherical double concave profile to cause converging light rays to diverge.
- Safe Ground Edges: Formulated with smooth ground glass border edges to guarantee clean alignment and safe user handling during setups.
- Durable Pack Configuration: Supplied as a comprehensive set of 4 matching lenses to satisfy multiple interactive lab group stations simultaneously.
Applications
:- Specifically used for demonstrating optics principles and light refraction mechanics in physics classrooms.
- Perfect for constructing divergent lens arrays, virtual image trackers, and focal calibration setups.
- Highly functional for student-led laboratory training modules across school and university science facilities.
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