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+86 43189825768

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Sales@worldhawk.com

Worldhawk

Worldhawk Optics

Tel : +86 43189825768
Email:Sales@worldhawk.com

Website : www.worldhawk.com

www.worldhawk.en.alibaba.com

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Achromatic Lenses

Product category

Contact Us

Worldhawk Optics

Tel : +86 43189825768
Email:Sales@worldhawk.com
Website:www.worldhawk.com
https://worldhawk.en.alibaba.com

Achromatic Lenses

Price:
3.9~42.8SD/pc
Size:
3-220mm
Moq:
20

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.

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

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