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GLVV38X300Bi-Concave Glass Lens, 38 mm Diameter, 300 mm Focal Length$2GLVV50X150Bi-Concave Glass Lens, 50 mm Diameter, 150 mm Focal Length$2LDS1Lens Demonstration Set, Glass, 50 Mm Lens Set$25GLXX38X200
Bi-Concave Glass Lens, 38 mm Diameter, 50 mm Focal Length
This diverging optical element refracts transmitted rays away from the optical axis, causing an incoming parallel beam to spread. Viewed through the lens, an object appears upright and smaller, forming a virtual image that cannot be projected directly onto a screen.
Product Specifications
SKU GLVV38X50 OLD SKU 3309_38-50M Material Glass Lens Shape Bi-Concave Surface Profile Spherical Surface Symmetry Symmetrical Diameter 38 mm Focal Length 50 mm Mounting Unmounted Optical Surface Finish Polished Edge Finish Ground
Applications and Benefits:
- Beam-spreading demonstrations in compact optical setups.
- Classroom and laboratory studies of refraction and image reduction.
Caution:
Handle and store carefully. The lens is fragile and may break or be damaged if mishandled.
- 3309
- 3309 38-50M
- 3309-38
- 3309-38-50M
- 330938
- 33093850M
- 3309_38
- 3309_38-50M
- 38 mm
- 50 mm
- beam spreading
- bi-concave
- biconcave
- diverging lens
- diverging lenses
- double-concave
- GLVV
- GLVV38
- GLVV38-50
- GLVV38X 50
- GLVV38X-50
- GLVV38X50
- ground edges
- lens
- lenses
- optical glass
- optics
- polished glass
- refraction
- spherical lens
- spherical lenses
- unmounted lens
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