English
Currency CNY
Optical Bk7 &Zf5 Glass Achromatic Lenses/Doublets/Triplets/Glued Lenses/Cemented Lenses buy in Changshun
Buy Optical Bk7 &Zf5 Glass Achromatic Lenses/Doublets/Triplets/Glued Lenses/Cemented Lenses
Optical Bk7 &Zf5 Glass Achromatic Lenses/Doublets/Triplets/Glued Lenses/Cemented Lenses

Optical Bk7 &Zf5 Glass Achromatic Lenses/Doublets/Triplets/Glued Lenses/Cemented Lenses

Products from producer
In stock
Price:
0.1 CNY
Shipping:
China, Changshun
+86( 
Display phones
Technical characteristics
  • BrandVY
  • Country of manufactureChina
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)

Shipping method
Contact the seller
Optical Bk7 &Zf5 Glass Achromatic Lenses/Doublets/Triplets/Glued Lenses/Cemented Lenses
Optical Bk7 &Zf5 Glass Achromatic Lenses/Doublets/Triplets/Glued Lenses/Cemented Lenses
for
by the goods
Your message must contain at least 20 symbols. The message must not be more than 2000 symbols.
Obligatory field is not filled
The field is wrongly filled
The field is wrongly filled
Compare0
ClearSelected items: 0