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Lenses

A lens is a transmissive optical tool that employs refraction to focus or disperse a light beam. A compound lens is made up of multiple simple lenses (elements), typically aligned along a common axis, as opposed to a simple lens, which is one solid piece of transparent material. Glass or plastic are used to make lenses, which are then polished or molded into the required shape. In contrast to a prism, which just refracts light without focusing it, a lens can focus light to create an image. Lenses are also devices that focus or disperse waves and radiation other than visible light, such as explosive lenses, microwave lenses, electron lenses, and acoustic lenses.
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Folding Magnifier, Pocket) 10X.

Pocket-sized 10X magnifier with foldable design.

SKU: AS1010
Folding Pocket Magnifier In Leather Jacket
Folding pocket Magnifier in leather jacket

Pocket magnifier for reading and inspection, folds into leather jacket.

SKU: VG3061
Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm

50x45mm lens with concave curvature and 72mm focal length.

SKU: RAYLENS5045BC72
Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm

High-quality cylindrical lens for precision optics.

SKU: RAYLENS5045CV
Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D

High-quality cylindrical lens for precision optical applications.

SKU: RAYLENS5045PC
Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm)

Biconvex lenses for precise light focusing.

SKU: 3318G-1
Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)

Precision cylindrical lens for precise light focusing.

SKU: 3318G-3
Magnifying Glass, Hand Held Magnifier

High quality hand held magnifying glass in multiple sizes.

SKU: GMAGVG
Plastic Magnifier With 2X-4X

Durable and safe magnifier with 2 lenses for science observations.

SKU: PMAG24
Folding Magnifier, Pocket) 10X. (AS1010)

Folding Magnifier, Pocket (10X)


This handy little pocket magnifier has a great magnification of 10X. It is comprised of a pair of clear, plastic, convex lenses, mounted in a black plastic ring with a diameter of approximately 22mm. It folds completely in a metal frame for good protection against scratches. The overall length is about 56mm when fully opened. It is great for field use or to study all those little things that are just too small to see with the naked eye around the house.


Key Features:

  • 10X magnification
  • Pocket-sized and foldable for easy portability
  • Clear, plastic, convex lenses for high-quality magnification
  • Black plastic ring with a diameter of approximately 22mm
  • Metal frame for protection against scratches
  • Great for field use and studying small objects around the house

Product Specifications:

Product Name Folding Magnifier, Pocket) 10X
Magnification 10X
Lens Material Clear Plastic
Lens Type Convex
Ring Material Black Plastic
Ring Diameter Approximately 22mm
Frame Material Metal
Length (Fully Opened) About 56mm

Similar Products

  • Compact Folding Magnifier, 8X
  • Pocket Magnifier, 12X
  • Handheld Magnifying Glass, 10X
  • LED Pocket Magnifier, 10X
  • Portable Folding Magnifier, 15X

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Keep out of reach of children. Do not look directly at the sun or other bright light sources through the magnifier as it may cause eye damage.

Perfect for:

  • Scientists and researchers who need to examine small details in the field
  • Students and hobbyists who enjoy studying and exploring the world around them
  • Elderly individuals who may have difficulty seeing small print or objects
  • Individuals who work with small components, such as jewelers, watchmakers, or engineers
  • Outdoor enthusiasts, such as hikers or birdwatchers, who want to get a closer look at nature
  • Anyone who needs a compact and portable magnifying tool for everyday use

SKU: AS1010
Folding pocket Magnifier in leather jacket
Folding Pocket Magnifier In Leather Jacket (VG3061)

Folding Pocket Magnifier In Leather Jacket Pocket


If you're looking for a convenient and portable magnifier, our Folding Pocket Magnifier In Leather Jacket Pocket is perfect for you. This magnifier is designed to fit in your jacket pocket and folds into a protective cover made of high-quality leather. The magnifier provides ideal 3X magnification, making it perfect for reading, inspection, and examination of various materials such as fabric, documents, artwork, paint, and more. This magnifier is not only practical but also stylish, thanks to its leather jacket cover. Get your hands on this must-have accessory today!


Product Specifications:

Product Name Folding Pocket Magnifier In Leather Jacket Pocket
Materials Magnifier, Leather, Jacket
Magnification 3X
Ideal Uses Reading, Inspection And Examination Of Fabric, Documents, Artwork, Paint And More
Additional Features Folds Into The Leather Jacket As A Protective Cover

Target Group:

  • Artists and designers who need to inspect small details in their work
  • Seniors or visually impaired individuals who require assistance with reading small text
  • Professional inspectors who need to examine fabric or documents
  • Outdoor enthusiasts who want a compact and durable magnifier for their adventures
  • Students studying science or biology who need to examine specimens
  • Gift buyers looking for a unique and practical present for their loved ones

SKU: VG3061
Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm (RAYLENS5045BC72)

Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm


This Glass Cylindrical Lens is a Bi-Concave lens that measures 50X45mm with a focal length of 72mm. Made from high-quality glass, this lens is perfect for a wide range of optical applications. The Bi-Concave shape of the lens allows for a wider field of view, making it ideal for use in imaging and projection systems. Whether you're a professional photographer or a hobbyist, this lens is sure to meet your needs.


Product Specifications:

Product Name Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm Cylindrical
Material Glass
Type Bi-Concave Glass Cylindrical Lens
Size 50X45Mm
Focal Length 72Mm

Perfect for:

  • Optical engineers and designers
  • Manufacturers of optical instruments
  • Research and development teams
  • Universities and educational institutions
  • Scientific laboratories
  • Medical facilities

SKU: RAYLENS5045BC72
Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm (RAYLENS5045CV)

Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm Cylindrical


Looking for a high-quality lens for your optical needs? Look no further than our Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm Cylindrical. Made from top-grade glass, this lens is perfect for a wide range of applications, from scientific research to industrial manufacturing. With its bi-convex design and precise measurements, this lens delivers superior clarity and accuracy, making it an essential tool for any professional or hobbyist who demands the best. So why wait? Order your Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm Cylindrical today and experience the difference for yourself!


Product Specifications:

Product Name Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm
Material Glass
Lens Type Bi-Convex
Dimensions 50X45Mm
Focal Length 72Mm

Target Group:

  • Optical engineers
  • Scientists and researchers
  • Manufacturers of optical instruments
  • Optical technicians
  • Universities and research institutions
  • Industrial companies

SKU: RAYLENS5045CV
Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D (RAYLENS5045PC)

Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D


This Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D is a high-quality optical component that is perfect for a wide range of applications. Made from durable glass, this lens features a cylindrical shape with a plano-convex design. With a diameter of 50mm and a length of 45mm, this lens is ideal for use in a variety of optical systems, including telescopes, microscopes, and cameras. The 7D cylindrical design provides excellent focusing capabilities, making it perfect for precision imaging and measurement applications. Whether you're a hobbyist or a professional, this Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D is an essential component for any optical system.


Key Features:

  • Glass material for high optical clarity
  • Cylindrical shape for specific optical applications
  • Plano-convex design for easy integration with other optical components
  • 50x45mm size for versatile use in various optical systems
  • 7D cylindrical curvature for precise focusing and imaging
  • Unique design for specialized optical applications

Product Specifications:

Product Name: Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D
Lens Type: Cylindrical
Material: Glass
Lens Shape: Plano-Convex
Dimensions: 50X45Mm
Focal Length: 7D

Similar Products

  • Plano-Convex Glass Cylindrical Lens, 60X55Mm, 10D
  • Double-Convex Glass Cylindrical Lens, 50X40Mm, 5D
  • Plano-Concave Glass Cylindrical Lens, 45X30Mm, 3D
  • Bi-Convex Glass Cylindrical Lens, 55X50Mm, 8D
  • Meniscus Glass Cylindrical Lens, 40X35Mm, 6D

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Handle with care. This product contains glass and may break if dropped. Wear protective gloves and eyewear when handling.

Perfect for:

  • Optical engineers and designers
  • Manufacturers of optical equipment
  • Researchers in the field of optics
  • Academic institutions offering courses in optics
  • Medical professionals using optical instruments
  • Individuals interested in optics and related fields

SKU: RAYLENS5045PC
Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm) (3318G-1)

Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm)


These Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm) are designed to focus light along a straight line, making them incredibly useful for a variety of applications. Whether you're looking to examine the full paths of rays on paper or need to illuminate small objects with precision, these lenses are the perfect tool for the job. Made of optically true glass with polished faces and ground edges, these lenses are both durable and reliable. They are also known as square lenses or ray box lenses, and are a must-have for anyone working in optics or related fields.


Key Features:

  • Bi-convex design for focusing light along a straight line
  • Focal length of approximately 72mm
  • Made of optically true glass with polished faces and ground edges
  • Useful for examining the full paths of rays on paper
  • Also known as a square lens or ray box lens
  • Power of 14D for strong magnification

Product Specifications:

Product Name Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm)
Material Glass
Lens Type Cylindrical
Lens Shape Bi-Convex
Power 14D
Focal Length ~72Mm

Similar Products

  • Glass Cylindrical Lenses Bi-Concave Power 14D (Focal Length ~72Mm)
  • Plastic Cylindrical Lenses Bi-Convex Power 10D (Focal Length ~100Mm)
  • Glass Spherical Lenses Convex Power 20D (Focal Length ~50Mm)
  • Plastic Spherical Lenses Concave Power 8D (Focal Length ~125Mm)
  • Glass Prism Equilateral 30-60-90 Degrees

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Handle with care as glass lenses can be fragile and may break if dropped or mishandled.

Perfect for:

  • Physics students and educators
  • Science enthusiasts
  • Optical engineers and technicians
  • Researchers in the field of optics
  • Individuals interested in studying light and its properties
  • Professionals working in the field of optics and light technology

SKU: 3318G-1
Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm) (3318G-3)

Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)


These Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm) are designed to focus light along a straight line. They are particularly useful for looking at full paths of rays on paper, such as pencils of light emerging from the slits of a comb illuminated by a small lamp. Made of optically true glass with polished faces and ground edges, these lenses are also known as square lens or ray box lens. With their unique design, they are perfect for various applications that require precise light manipulation.


Key Features:

  • Glass material for optically true lenses
  • Cylindrical shape for focusing light along a straight line
  • Plano-convex design for enhanced light transmission
  • Power of 14D for specific focal length of ~72mm
  • Useful for visualizing full paths of rays on paper
  • Ground edges and polished faces for precision

Product Specifications:

Product Name: Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)
Material: Glass
Type: Lenses
Length: Cylindrical
Focal Length: ~72Mm
Shape: Plano-Convex
Power: 14D

Similar Products

  • Rectangular Glass Lenses Plano-Concave Power 16D (Focal Length ~62.5Mm)
  • Cylindrical Glass Lenses Double-Convex Power 20D (Focal Length ~50Mm)
  • Round Glass Lenses Plano-Convex Power 10D (Focal Length ~100Mm)
  • Square Glass Lenses Double-Concave Power 12D (Focal Length ~83.3Mm)
  • Oval Glass Lenses Plano-Concave Power 18D (Focal Length ~55.5Mm)

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Handle with care to avoid breakage and injury. Use appropriate eye protection when working with light sources. Do not look directly at the light source.

Perfect for:

  • Optical engineers and scientists
  • Physics and optics students
  • Research institutions and laboratories
  • Manufacturing companies that produce optical equipment
  • Individuals interested in studying light and its behavior
  • Professionals who require precise and accurate measurements of light

SKU: 3318G-3
Magnifying Glass, Hand Held Magnifier (GMAGVG)

Magnifying Glass, Hand Held


This hand held magnifying glass is perfect for examining biological and geological specimens in the field and laboratory. A polished optical lens is mounted in a plated metal rim which is threaded in a black plastic handle. These lenses are perfect for all those little prints you just can't read yourself or for various science experiments. You can use these to make homemade cameras or microscopes. Whether you use it in a lab to study specimen or at home to read that fine print, this high quality magnifier is perfect for you.


Key Features:

  • Hand held magnifying glass with polished optical lens
  • Available in three sizes: 50mm, 65mm, and 75mm
  • Can be purchased individually or as a set of 3
  • Ideal for examining biological and geological specimens in the field and laboratory
  • Perfect for reading fine print or for various science experiments

Product Specifications:

Diameter Focal Point
50mm Approx. 80mm
65mm Approx. 120mm
75mm Approx. 170mm

Similar Products:

  • Lighted Magnifying Glass
  • Hands-Free Magnifying Glass
  • Pocket Magnifying Glass
  • LED Magnifying Glass
  • Jewelers Loupe

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.


CAUTION: Do not look directly at the sun or other bright light sources through the magnifying glass as it may cause eye damage.

Perfect for:

  • Students and professionals in the field of biology and geology
  • Individuals who need to read fine print
  • Science enthusiasts who enjoy conducting experiments

SKU: GMAGVG
Plastic Magnifier With 2X-4X (PMAG24)

Plastic Magnifier With 2X-4X Magnifier


This Plastic Magnifier With 2X-4X Magnifier is a student grade magnifier made of clear acrylic plastic. It is durable and safe for children because it does not break by dropping on a hard surface. Perfect for science observations such as looking at insects, this magnifier is also good for demonstrating the function of the human eye and camera. This magnifier has 2 lenses. The large lens has a diameter of 45 millimeters, focal point of 15 centimeters (6 inches), and magnification of 2X. The small lens has a diameter of 17 millimeters, focal point of 60 millimeters, and the magnification of 4X. Whether you're a student or a teacher, this magnifier is a must-have for any science classroom.


Key Features:

  • 2X-4X magnification
  • Durable clear acrylic plastic
  • Safe for children
  • Large lens diameter of 45mm
  • Small lens diameter of 17mm
  • Perfect for science observations and demonstrations

Product Specifications:

Product Name Plastic Magnifier With 2X-4X Magnifier
Material Clear Acrylic Plastic
Durability Durable and safe for children because it does not break by dropping on a hard surface
Intended Use Science observations such as looking at insects, demonstrating the function of human eye and camera
Lens Diameter Large lens - 45 millimeters, Small lens - 17 millimeters
Focal Point Large lens - 15 centimeters (6 inches), Small lens - 60 millimeters
Magnification Large lens - 2X, Small lens - 4X

Similar Products

  • Clear Acrylic Magnifier with 2X-5X Magnification
  • Children's Plastic Magnifier with LED Light and 3X Magnification
  • Handheld Magnifying Glass with 2.5X-5X Magnification and LED Light
  • Compact Folding Magnifier with 3X-10X Magnification and Protective Case
  • Flexible Arm Desktop Magnifier with 2X-10X Magnification and LED Light

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution Note: This product is safe for children as it does not break when dropped on a hard surface. However, please supervise children while using the magnifier to avoid any accidents or injuries.

Perfect for:

  • Elementary school students
  • Science enthusiasts
  • Teachers
  • Parents looking for educational toys
  • Anyone interested in observing insects or small objects
  • Individuals who want to demonstrate the function of the human eye and camera

SKU: PMAG24
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