Lens Meniscus
Product Code : JA-LOE-7881
The Lens Meniscus (SKU JA-LOE-7881) is a precision-finished meniscus lens, convex on one face and concave on the other, for light and optics experiments in school and college laboratories. This meniscus lens is listed at 50 mm diameter in 8 D and 3 D powers, and each lens is individually pouched and supplied in a presentation case to protect its surfaces between practicals. JaincoLab manufactures it in India for physics laboratories and education supply programmes.
Specifications
The meniscus lens is supplied at 50 mm diameter in 8 D and 3 D powers, precision finished for optics work, individually pouched and packed in a presentation case.
| Product | Lens Meniscus |
| SKU | JA-LOE-7881 |
| Lens type | Meniscus |
| Diameter | 50 mm |
| Powers listed | 8 D and 3 D |
| Finish | Precision finished |
| Packing | Individually pouched, in a presentation case |
Applications of the 50 mm meniscus lens
The meniscus lens is used in optics practicals that compare lens shapes, since its convex and concave faces make it behave differently from biconvex and biconcave lenses, and it illustrates the lens form used in spectacles when defects of vision are taught.
- Comparing meniscus, biconvex and biconcave lens forms on the optical bench
- Measuring focal length and relating it to power in dioptres
- Illustrating spectacle-lens shape in lessons on defects of vision
- Lens-combination experiments with other lenses of known power
- Senior-secondary and undergraduate ray optics practicals
Scope of supply
Each unit is one 50 mm meniscus lens of the power ordered, individually pouched in its presentation case. Other powers listed for this item, accessories, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time
Packing, minimum order quantity and lead time are stated on the quotation for the powers, quantities and delivery destination required. JaincoLab supplies single-school orders and bulk requirements for colleges, education programmes and export buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
Which powers and sizes is the meniscus lens available in?
It is listed at 50 mm diameter in 8 D and 3 D powers; any other power listed for this item is confirmed on the quotation.
What focal lengths do these powers correspond to?
Power in dioptres is the reciprocal of focal length in metres, so an 8 D lens has a focal length of 125 mm and a 3 D lens about 333 mm.
How are the lenses packed?
Each lens is individually pouched and supplied in a presentation case.
What should a quotation request include?
Send the SKU JA-LOE-7881, the power and number of lenses of each, and the delivery destination.
Related products
See the full Light and Optics Equipment range or the complete catalogue from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Lens Meniscus, send the powers, quantities and delivery destination through the JaincoLab contact page or email [email protected].
