Lenses|Physics – Central Science Supplies

MAGNIFIER, LINEN TESTER

adminbenscience — Tue, 13 Oct 2026 10:51:36 +0000

These are collapsible pocket magnifiers. The optical system is a single element, glass Double Convex Lens. The housing is of machined, black high grade plastic for a high finish look. These magnifier fold flat to fit in your pocket. Scales are etched on the inner faces of the viewers base.

MAGNIFIER, READING GLASS, DIA. 100MM

adminbenscience — Tue, 13 Oct 2026 10:51:26 +0000

MAGNIFIER, READING GLASS, In unbreakable plastic mount with handle.

MAGNIFIER, READING GLASS, DIA. 75MM

adminbenscience — Tue, 13 Oct 2026 10:51:15 +0000

MAGNIFIER, READING GLASS, In unbreakable plastic mount with handle.

MAGNIFIER, READING GLASS, DIA. 63MM

adminbenscience — Tue, 13 Oct 2026 10:51:12 +0000

MAGNIFIER, READING GLASS, In unbreakable plastic mount with handle.

MAGNIFIER, READING GLASS, DIA. 50MM

adminbenscience — Tue, 13 Oct 2026 10:51:10 +0000

MAGNIFIER, READING GLASS, In unbreakable plastic mount with handle.

LENS HOLDER – WOODEN

adminbenscience — Tue, 13 Oct 2026 10:51:07 +0000

Wooden, with V shaped slot to take spherical lens or mirror up to 75mm dia., with index mark.

Biconcave Lens 50mmD 5cmFL

adminbenscience — Tue, 13 Oct 2026 10:51:01 +0000

Explore Optical Marvels with Our Premium Biconcave Lens 50mmD 5cmFL Spherical
Unlock the world of optics and light manipulation with our Premium Biconcave Lens 50mmD 5cmFL Spherical. This meticulously crafted lens, boasting a diameter of 50mm and a focal length of 5cm, is the ideal tool for educators, students, and enthusiasts seeking to delve into the fascinating realm of optics and light refraction.

Key Features of the Premium Biconcave Lens 50mmD 5cmFL Spherical:

Precision Optics: Our biconcave spherical lens is a marvel of precision optics. It is crafted from high-quality glass, optically worked to perfection. The lens exhibits exceptional clarity and is free from imperfections, ensuring that your experiments and observations are accurate and reliable.
Generous Diameter: With a substantial diameter of 50mm, this lens captures and bends light rays with ease. The larger diameter provides a broader field of view, making it an excellent choice for a wide range of optical experiments.
5cm Focal Length: The 5cm focal length of this lens allows you to explore various optical phenomena, including light convergence and divergence. It’s an essential tool for demonstrating the principles of refraction and producing clear, well-defined images.
Ground Edges: The lens features ground edges, enhancing its safety and handling. The smooth, polished edges ensure that you can work with it comfortably and without the risk of injury.
Highly Polished Surface: The lens boasts a highly polished surface that minimizes light scattering and maximizes light transmission. This feature is critical for achieving precise and consistent results in optical experiments.

Dimensions:

Diameter: 50mm
Focal Length: 5cm

Our Premium Biconcave Spherical Lens is your gateway to the captivating world of optics. Crafted with precision and care, this lens offers outstanding clarity, a generous diameter, and a versatile focal length. Whether you’re a teacher inspiring young minds or a curious learner eager to explore the mysteries of light, this lens is an indispensable tool.

Notes:

Please note that this lens is designed for educational purposes and optical experiments. Handle it with care to ensure its longevity and optical performance.

Unveil the secrets of light, refraction, and optical phenomena with our Premium Biconcave Spherical Lens. Elevate your understanding of optics and embrace the wonders of the visible world – order yours today.

LENS, BICONVEX LENS, SPHERICAL, DIA. 50MM FL 5CM

adminbenscience — Tue, 13 Oct 2026 10:50:59 +0000

LENS, DOUBLE CONVEX SPHERICAL, Dia. 50mm FL 5cm. Optically worked glass, with ground edges, highly polished.

LENS,BICONCAVE LENS, SPHERICAL, DIA. 75MM FL 30CM

adminbenscience — Tue, 13 Oct 2026 10:50:59 +0000

LENS, DOUBLE CONCAVE? SPHERICAL, Dia. 75mm FL 30cm. Optically worked glass, with ground edges, highly polished.

LENS,BICONCAVE LENS, SPHERICAL, DIA. 75MM FL 25CM

adminbenscience — Tue, 13 Oct 2026 10:50:58 +0000

LENS, DOUBLE CONCAVE SPHERICAL, Dia. 75mm FL 25cm. Optically worked glass, with ground edges, highly polished.