Visible Ball Lenses
from Shanghai Optics
A Ball Lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than 2. Most ball lenses are made with small diameters – a few millimeters or even less than a millimeter. The optical physics can... [See More]
- Lens Application: Visible; Ultraviolet
from Suzhou Sujing Crystal Element Co.,Ltd
Used for precision measuring instrument probe, high pressure pump, liquid chromatography and valve ball, bearing for ball, pen bead, etc [See More]
- Lens Application: Infrared; Visible; Ultraviolet
- Materials: Sapphire
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
bull; Working Wavelength Range: 350nm to 2200nm. • Refractive Index: 1.51680 @ 587.5618 nm. • Thermal Expansion: 7.1 x 10-6/K. • Excellent Pre-forms of Aspheric Lenses. • Standard Diameters 1-10mm, Custom Diameters 0.3-100mm. Ball Lenses are a special form of biconvex lenses... [See More]
- Lens Application: Visible
- Materials: BK7 Glass
- Diameter / Length: 1
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
bull; Working Wavelength Range: 350nm to 2200nm. • Refractive Index: 1.51680 @ 587.5618 nm. • Thermal Expansion: 7.1 x 10-6/K. • Excellent Pre-forms of Aspheric Lenses. • Standard Diameters 1-10mm, Custom Diameters 0.3-100mm. Ball Lenses are a special form of biconvex lenses... [See More]
- Lens Application: Visible
- Materials: BK7 Glass
- Diameter / Length: 1
from Changchun Sunday Optics Co., Ltd.
Right angle prisms are used to deflect a light beam with 90 or 180 °. Prisms are widly used in optical system, which can reflect, deviate and rotate beams of light as well as dispersing their wavelengths.Right angle prisms are usually coated with Reflective coating when used.It has a larger... [See More]
- Lens Application: Infrared; Visible
- Materials: Ruby
- Diameter / Length: 0.3000 to 200
- Surface Quality: 40-20 Scratch / Dig
from Newport Corporation
Spherical ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. For laser-to-fiber, fiber-to-fiber, and fiber-to-detector coupling. High coupling efficiency. Easy to align. Four available diameters. [See More]
- Lens Application: Infrared; Visible
- Materials: LaSFN9 Glass
- Diameter / Length: 1 to 5
- Lens Features: Laser / Heat Resistant; Microoptic
from Swiss Jewel Company
BK-7 Hemisphere Lenses are ideal for mounting in your instrument and ease of handling. Typical Applications: Fiber Optics, LEDs [See More]
- Lens Application: Visible
- Diameter / Length: 1.5 to 5
- Center Thickness: 0.2489 to 0.7493
- Materials: BK7 Glass