Negative Achromatic Doublet Lens

Negative Achromatic Doublet Lens
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:Negative Achromatic , Optical Doublet Lens , Positive Lenses
Price: US $30 / pc
Min. Order:20 pc
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Product Description

Negative Achromatic Doublet Lens

Negative Achromatic Lenses
Consisting of two optical elements cemented together, negative achromats are corrected for color and on-axis aberrations. Used predominantly as Barlow lenses to extend focal lengths, they are often combined with positive achromatic mirror systems and imaging lenses.


Achromatic Lenses



+ Parameter

 Diameter  3~150mm
 Diameter Tolerance  +/-0.1mm, +/-0.05mm
 Thickness Tolerance ( center, edge)  +/-0.1mm, +/-0.05mm
 Focus Length Tolerance  +/-1% ~0.5%
 Surface Accuracy  1lambda , 1/4 lambda
 Surface Quality  60-40, 40-20 or better
 Centration  5'~1'
 Clear Aperture  85% ~95%
 Chamfer  0.1~0.3mm x 45degree
 Coating  Accroding to customer's requirement


What can we do for you ?

Achromatic Lenses
Cemented Achromatic Doublets
Cemented Achromatic Triplets
Achromatic Doublet Pairs
Air-Spaced Achromatic Doublets

Negative Achromatic Lenses
Achromatic Cylindrical Lenses
Aspherized Achromatic Lenses

Near UV Achromatic Lenses
Near-IR (NIR) Achromatic Lenses 
UV-to-NIR Corrected Triplets
Mounted Achromatic Pairs

Negative Achromatic Doublet Lens 1Negative Achromatic Doublet Lens 2Negative Achromatic Doublet Lens 3

Member Information

Worldhawk Optics
Country/Region:Ji Lin - China
Business Nature:Manufacturer
Contact:Cindy Wang (Sales)
Last Online:18 Nov, 2021