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- Bi-concave lens element
Bi-concave lens elements
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Diameter: 3.5 mm - 200 mm
... and measurement devices, Tamron produces a vast array of elements from diversified glass materials in different forms: plano-convex, bi-convex, convex meniscus, plano- concave, bi- concave, ...
Diameter: 6 mm - 50.8 mm
Wavelength: 587.6 nm
... Bi- concave lenses have a negative focal length and are best used to diverge a converging beam. Bi- concave lenses can diverge a collimated beam to a virtual focus and are typically suitable ...
Diameter: 40 mm
... These standard surfaced optical glass lenses meet tolerances of 10% on the focal distance and allow for all common applications. Glass: standard glass Tolerance: 10% on focal distance Treatment: untreated surfaced glass ...
OVIO INSTRUMENTS
Diameter: 5 mm - 2,000 mm
... Radius range 2.5 mm radius – ∞ Length For 2.5 mm – 5 mm radius: 1 mm – 40 mm For 5 mm – 10 mm radius: 5 mm – 100 mm For 10 mm – 1000 mm radius: 10 mm – 600 mm Width 1 mm – 2 R or 250 mm, respectively On request, round edging can be provided for ...
Diameter: 3 mm - 500 mm
... Our company produces optical lenses of all types. ARD- Optics offers a wide assortment of high-precision lenses from different optical materials. In accordance with the customer`s requirements we produce lenses of different configurations. ...
Diameter: 12.5 mm - 25.4 mm
... * Focal length from -12,5 mm to -250 mm Bi- Concave (Double Concave) have negative focal lengths and diverge collimated incident light. DCV lenses form only virtual images which are seen through the ...
Diameter: 5 mm - 300 mm
... The Bi- Concave / Double- concave Lens has a focal length, diverges collimated incident light, and forms only virtual images that are seen through the lens. It's often ...
Wavelength: 1,064, 632.8 nm
... Cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. Normally with plano concave or plano convex configurations, which are meant to expand or focus light, respectively. Choose from N-BK7 ...
... miniaturization applications Diameters down to 0.06 inches, focal lengths to less than 2mm Plano convex, plano concave, biconvex and biconcave lens shapes available as standard Precision polished to λ/2 surface ...
Diameter: 10 mm - 50 mm
Wavelength: 546.1 nm
... 1. What is Biconcave lens? Double Concave lenses(biconcave lens) are manufactured with two concave surfaces to provide a negative focal length. The lens is also called ...
Diameter: 30 mm - 70 mm
... Plano concave lens Bi- concave lenses have a negative focal length and are best used to diverge a converging beam. Bi- concave lenses can diverge a collimated ...
Changchun Yutai Optics Co., Ltd.
Diameter: 12 mm - 38.1 mm
Wavelength: 600 nm - 16,000 nm
... femtosecond infrared pulses. ZnSe is a transparent light yellow polycrystalline substance. ZnSe Windows and Lens is a kind of precision optical element commonly used in thermal imaging, high-power CO2 laser systems and ...
zoolied inc.
Wavelength: 10.6, 2.1, 185 µm
... another optical element. Correcting Optical Aberrations In combination with other lenses, double concave lenses can help correct spherical aberrations in optical systems. Double Concave ( Bi ...
... Thorlabs' Bi- Concave lenses, including BK7, SF11, UV-fused silica, and CaF2, are popular for many applications. Bi- Concave lenses have a negative focal length and are best used to diverge ...
... requirement. Plano Convex Lens BK7;Fused Silica Plano Concave Lens BK7;Fused Silica Double Convex Lens BK7;Fused Silica Double Concave ...
Diameter: 25 mm
... Calcium Fluoride Negative lenses from stock Negative (-ve) lenses Plano- Concave (PCV) Negative (-ve) lenses Bi- Concave (BCV) Click for Technical Data on Calcium Fluoride ...
Diameter: 2 mm - 300 mm
... from several inches to a few millimeters in diameter Plano Convex, Plano Concave, Bi-Convex, Bi- Concave, Positive and Negative Meniscus, Achromatic Doublet & Triplet, Cylindrical, ...
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