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New List Item
6 Pcs Optical Lens Set, 3 cm Lenses (5cm & -7.5cm Focus Length)
This Optical Lens Set is engineered for and DIY enthusiasts to explore the optics. That both biconvex and biconcave lenses allows for advanced experiments in light beam manipulation, image formation, and optical instrument building. It's perfect for home science projects,laboratories, and prototyping simple telescopes, microscopes, or laser projection systems.
Specification:
Color: Clear;
Material: Glass;
Biconvex Focal Length: 5 cm / 1.97 inch;
Biconvex OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Biconcave Focal Length: -7.5 cm / -2.95 inch;
Biconcave OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Thickness: 4mm / 0.16 inch;
Packing List: 6 x Biconvex Lens
Advantage:Superior Optical Glass: Crafted from clarity, transparent glass for light transmission and scratch-resistant, long-lasting performance.Precision Engineering: Each lens features polished surfaces for clear imaging and ground edges. The standardized round shape ensures easy mounting in DIY holders.Learn by Doing: A good hands-on tool to prove real-world physics concepts like focal length, image inversion, and the divergence light paths.
Instruction:Use the biconvex lenses for tasks requiring magnification, focusing light to a point, or creating real images.Use the biconcave lenses to spread out light beams, reduce image size, or correct optical paths in combination with other lenses.For compound systems, combine both lens types in an aligned optical path to design and observe complex light behavior.
NOTE:Handle with care to avoid chipping. Clean with a soft cloth to maintain pristine optical clarity.
Specification:
Color: Clear;
Material: Glass;
Biconvex Focal Length: 5 cm / 1.97 inch;
Biconvex OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Biconcave Focal Length: -7.5 cm / -2.95 inch;
Biconcave OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Thickness: 4mm / 0.16 inch;
Packing List: 6 x Biconvex Lens
Advantage:Superior Optical Glass: Crafted from clarity, transparent glass for light transmission and scratch-resistant, long-lasting performance.Precision Engineering: Each lens features polished surfaces for clear imaging and ground edges. The standardized round shape ensures easy mounting in DIY holders.Learn by Doing: A good hands-on tool to prove real-world physics concepts like focal length, image inversion, and the divergence light paths.
Instruction:Use the biconvex lenses for tasks requiring magnification, focusing light to a point, or creating real images.Use the biconcave lenses to spread out light beams, reduce image size, or correct optical paths in combination with other lenses.For compound systems, combine both lens types in an aligned optical path to design and observe complex light behavior.
NOTE:Handle with care to avoid chipping. Clean with a soft cloth to maintain pristine optical clarity.
Item Specifics
| Brand | uxcell |
| Type | Lenses |
| MPN | Does Not Apply |
| upc | 609044406191 |
Hot Item
- Our group comprises factories in Asia that manufacture OEM and home and garden products.
- We believe in FACTORY DIRECT purchases.
- Our mission is to deliver Lower Prices and Better Quality to consumers and distributors wherever, whenever.
- We strive to ensure that our products are reliable, updated and that our transactions are smooth and speedy.
- We are proud to have served over 500,000 ebay buyers worldwide.
International Buyers - Please Note:
- Import duties, taxes and charges are not included in the item price or shipping charges. Buyers are responsible for these charges.
- Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
- Note that delivery times may vary, particularly during peak periods or inclimate weather conditions.
- We cannot ship on weekends and we do not offer Saturday, Sunday or holiday delivery.
- All our items will be shipped to buyer's PayPal address, please confirm your address on PayPal before you bid. Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.
- Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.
- If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number.
- Your returned product(s) will not be processed without a completed RMA.
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6 Pcs Optical Lens Set, 3 cm Lenses (5cm & -7.5cm Focus Length)
This Optical Lens Set is engineered for and DIY enthusiasts to explore the optics. That both biconvex and biconcave lenses allows for advanced experiments in light beam manipulation, image formation, and optical instrument building. It's perfect for home science projects,laboratories, and prototyping simple telescopes, microscopes, or laser projection systems.
Specification:
Color: Clear;
Material: Glass;
Biconvex Focal Length: 5 cm / 1.97 inch;
Biconvex OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Biconcave Focal Length: -7.5 cm / -2.95 inch;
Biconcave OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Thickness: 4mm / 0.16 inch;
Packing List: 6 x Biconvex Lens
Advantage:Superior Optical Glass: Crafted from clarity, transparent glass for light transmission and scratch-resistant, long-lasting performance.Precision Engineering: Each lens features polished surfaces for clear imaging and ground edges. The standardized round shape ensures easy mounting in DIY holders.Learn by Doing: A good hands-on tool to prove real-world physics concepts like focal length, image inversion, and the divergence light paths.
Instruction:Use the biconvex lenses for tasks requiring magnification, focusing light to a point, or creating real images.Use the biconcave lenses to spread out light beams, reduce image size, or correct optical paths in combination with other lenses.For compound systems, combine both lens types in an aligned optical path to design and observe complex light behavior.
NOTE:Handle with care to avoid chipping. Clean with a soft cloth to maintain pristine optical clarity.
Specification:
Color: Clear;
Material: Glass;
Biconvex Focal Length: 5 cm / 1.97 inch;
Biconvex OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Biconcave Focal Length: -7.5 cm / -2.95 inch;
Biconcave OD*H: 3 x 0.4cm / 1.18 x 0.16 inch;
Thickness: 4mm / 0.16 inch;
Packing List: 6 x Biconvex Lens
Advantage:Superior Optical Glass: Crafted from clarity, transparent glass for light transmission and scratch-resistant, long-lasting performance.Precision Engineering: Each lens features polished surfaces for clear imaging and ground edges. The standardized round shape ensures easy mounting in DIY holders.Learn by Doing: A good hands-on tool to prove real-world physics concepts like focal length, image inversion, and the divergence light paths.
Instruction:Use the biconvex lenses for tasks requiring magnification, focusing light to a point, or creating real images.Use the biconcave lenses to spread out light beams, reduce image size, or correct optical paths in combination with other lenses.For compound systems, combine both lens types in an aligned optical path to design and observe complex light behavior.
NOTE:Handle with care to avoid chipping. Clean with a soft cloth to maintain pristine optical clarity.
Item Specifics
| Brand | uxcell |
| Type | Lenses |
| MPN | Does Not Apply |
| upc | 609044406191 |
Hot Item
- We accept eBay payment.
- We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended..
International Buyers - Please Note:
- Import duties, taxes and charges are not included in the item price or shipping charges. Buyers are responsible for these charges.
- Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
- Note that delivery times may vary, particularly during peak periods or inclimate weather conditions.
- All items will be dispatched from our warehouse in China or Hong Kong directly.
- We will ship worldwide EXCEPT Italy, Nigeria, Vietnam, India, Indonesia, Malaysia, Philippines, Thailand, India, China, Hong Kong, Macau Due to Custom restrictions, we do not ship lighters to US We cannot ship on weekends and we do not offer Saturday, Sunday or holiday delivery.
- All our items will be shipped to buyer's PayPal address, please confirm your address on PayPal before you bid.
- Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.
- If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.
- Buyers are responsible for the return shipping costs under any circumstances.