- Farm & Garden
- Pumps & Motors
- Food Processing
- Workshop, DIY & MRO
- Lab & Measuring Tools
Brand: COMETEK
COMETEK (Set of 4) Double Convex Lens, 300mm Focal Length, 2 inch (50mm) Diameter Lens with Ground Edges, Polished
SKU: TB-CO-74295
Estimated Delivery By: Jun 25 - Jun 27 
MRP : ₹245 ₹240
2% OFF!
Estimated Delivery By: Jun 25 - Jun 27 Easy Return
& Refund
& Refund
Quality
Assurance
Assurance
Trusted
Delivery
Delivery
After Sales
Assistance
Assistance
Buyer
Protection
Protection
₹240 (Including GST)
MRP : ₹245
2% OFF!
Get Extra ₹4 OFF on Prepaid Orders
QTY :
-
1
+
Short Description
COMETEK (Set of 4) Double Convex Lens, 300mm Focal Length
2 inch (50mm) Diameter Lens
With Ground Edges, Polished
2 inch (50mm) Diameter Lens
With Ground Edges, Polished
Country of origin: India
Specifications
- Brand: COMETEK
- Lens Measures : 2 inch (50mm) diameter
- Focal Length : 300mm
- Finished Type : Ground Edges, Polished
Description
The professional grade COMETEK Double Convex Lens Set. This premium 4-piece kit features high-quality biconvex lenses, each meticulously engineered with a 300mm focal length and a standard 2-inch (50mm) diameter. Crafted from pure, distortion free optical glass, these lenses provide outstanding light transmission and exceptional clarity for focusing, magnifying, and projecting light beams. The perimeter of each lens features precision ground edges, ensuring safe manual handling for students and teachers while eliminating the risk of sharp cuts. Perfect for school physics labs, university optics studies, and DIY scientific projects, this heavy duty biconvex lens set delivers the geometric precision needed to demonstrate real image formation, light convergence, and fundamental wave principles with absolute accuracy.
Features
:- High Optical Purity: Constructed from premium raw glass materials that guarantee maximum light transmission and crystal clear image clarity.
- Ergonomic Safety Finish: The finely ground edges remove sharp corners, making these lenses safe for young learners and advanced researchers alike.
- Consistent Focal Consistency: Manufactured under strict quality control to guarantee that all four lenses match the 300mm focal specification exactly.
- Scratch & Smudge Resistant: Highly polished optical surfaces wipe clean easily, resisting minor abrasions from regular lab use and handling.
- Universal Optical Bench Fit: The standard 50mm (2-inch) diameter fits perfectly into standard lens holders, optical mounts, and ray box setups.
Applications
:- High School Physics Labs: An essential apparatus for teaching introductory physics lessons on light refraction, lenses, and geometric optics.
- STEM & Science Workshops: Perfect for hands-on youth science centers and makerspaces building basic microscopes, telescopes, or periscopes.
- University Optics Courses: Provides robust, reliable glass components for advanced college laboratory testing on focal distortions and aberrations.
- DIY Custom Prototyping: Ideal for hobbyists and inventors crafting custom optical arrays, magnifying stations, or projector light paths.
Questions & Answers (0)
Select attribute
