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VY Optoelectronics Co., Ltd.

Optical Achromatic Lenses, Optical Glued Lenses, Optical Glass Achromatic Lens manufacturer / supplier in China, offering Bk7 Optical Glass Achromatic Lenses Glued Lenses, Bk7/UV Grade Fused Silica Roof Prism/Amici Prism with Coating, Optical Fused Silica Glass Dia. 4.75mm Rod Lens and so on.

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Supplier Homepage Product Optical achromatic lens Bk7 Optical Glass Achromatic Lenses Glued Lenses

Bk7 Optical Glass Achromatic Lenses Glued Lenses

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $1/ Piece
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Port: Changchun, China
Production Capacity: 100000/Month
Payment Terms: T/T

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Basic Info
  • Model NO.: VY006
  • Type: Achromatic Lens
  • Shape: Achromatic Lens
  • Lenses Color: Clear
  • Customized: Customized
  • Diameter: +/-0.05mm
  • Transport Package: as Request
  • Origin: China
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, ISO9001
  • Coating: Ar,Hr,Ht
  • Trademark: VY or OEM
  • Specification: ISO 9001: 2008, RoHS
  • HS Code: 9001909090
Product Description
Achromatic Lenses/cemented lenses/glued lenses/doulets are achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengths, usually in the blue and red region of the spectrum. Focal length is constant at those two wavelengths and focal length shifts are virtually eliminated across the visible wavelengths. One frequent use is to achieve diffraction limited focusing of a laser beam. Negative Achromats are typically used when there is a need to eliminate chromatic aberration. In addition to reducing chromatic aberration at the design wavelengths, spherical aberration and coma are greatly reduced.

VY Optics Photoelectric Technology Co., Ltd. Supply all kinds of achromatic lens as per your requested.

Specification of our achromatic lens as follow:
*Material: BK7 and ZF2(or according to your request)
*Dia.: +0/-0.05
*Center thickness tolerance: +/-0.1
*Surface quality: 60-40 Scrath/Dig
*Surface figure: 0.5-0.2
*Centration < 3arc min
*Chamfer: 0.1-0.25*45 degrees
*Design wavelength: 486.1mm, 587.6mm, 656.3mm
(the parameter is demision of nomal lens, so specification will be changed according to different demision and material)Bk7 Optical Glass Achromatic Lenses Glued Lenses
diameter +0/-0.05mm
 material BK7,ZF2 or other optical glass
 surface quality 60-40
 surface figure 0.5-0.2
 centration <3 arc min
 chamfer 0.1-0.25mm*45degree
  

Bk7 Optical Glass Achromatic Lenses Glued Lenses
Bk7 Optical Glass Achromatic Lenses Glued Lenses
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