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Brand: COMETEK
COMETEK Double Convex Lens, 50mm Focal Length with 2 inch (50mm) Diameter for Physics Classrooms (Set of 4 Lens)
SKU: TB-CO-74036
Estimated Delivery By: Jul 26 - Jul 28 
MRP : ₹595 ₹579
3% OFF!
Estimated Delivery By: Jul 26 - Jul 28 Easy Return
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₹579 (Including GST)
MRP : ₹595
3% OFF!
Get Extra ₹9 OFF on Prepaid Orders
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Short Description
COMETEK Double Convex Lens, 50mm Focal Length
With 2 inch (50mm) Diameter
For Physics Classrooms (Set of 4 Lens)
With 2 inch (50mm) Diameter
For Physics Classrooms (Set of 4 Lens)
Country of origin: India
Specifications
- Brand: COMETEK
- Focal Length Specification: 50 mm
- Physical Outer Diameter: 50 mm / 2 Inches
Description
The COMETEK 50mm Double Convex Lens Set (Pack of 4) is a premium optical apparatus designed specifically for academic science classrooms, physics laboratories, and hobbyist light exploration. Each biconvex optical element measures exactly 2 inches (50mm) in diameter and boasts a matching 50mm focal length, making it highly effective for demonstrating severe light convergence, image magnification, and real image projections. Formulated from premium, highly transparent optically worked glass, these lenses undergo rigorous structural polishing to maximize refractive efficiency while minimizing wave aberrations. To ensure high user safety during fast-paced student experiments, each spherical component is designed with cleanly ground edges to prevent finger cuts. This high value 4 pack provides an ultra-clear, durable, and reliable tool to explore geometric optics, focal points, and light refraction physics.
Features
:- Premium Polished Surfaces: Undergoes structural industrial polishing to remove micro-scratches, ensuring clean laser or light beam transmission.
- High Power Magnification: The compact 50mm focal length curve offers significant, sharp magnification factors for close up optical analysis.
- Scratch Resistant Glass Matrix: Superior to soft plastic or acrylic alternatives, holding up beautifully against repetitive cleaning and student handling.
- Uniform Mass Distribution: Molded with precise thickness gradients to guarantee balanced, symmetrical light bending across the entire face.
Applications
:- Physics Optics Classrooms: Perfect for demonstrating core principles of light refraction, converging pathways, focal lengths, and real vs. virtual images.
- Magnifying Tool Assembly: Ideal as a replacement element or component for custom hand-held magnifying loops and inspection apparatuses.
- Keplerian Telescope Mockups: Provides a great objective or eyepiece component for student-built basic telescopes and microscopy lab configurations.
- Solar Ignition Demonstrations: Safely demonstrates solar energy collection by capturing and focusing safe rays into a concentrated thermal hotspot.
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