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Map Optics, specializing in aspheric optics manufacturing.

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605, No. 89, Jilong road, China (Shanghai) Pilot Free Trade Zone CN 200131

Single product

Double concave lens-HY-E0003

¥135.00

Surface finish: 20-10
Surface type: λ/4
Effective aperture: 90%
Dimensional error:+0.0/-0.1mm
Product manual: Double concave lens: Double concave lens has negative focal length and is usually used to increase the divergence of aggregated light.

SKU: HY-E0003
Category:

Double concave lens:

Double concave lenses have a negative focal length and are typically used to increase the divergence of aggregated light.

Diameter (mm)

24.6

Coating specifications

AR@380-430nm

material

H-ZF7LA

Curvature R1 (mm)

50.002

Curvature R2 (mm)

54.191

Effective focal length (mm)

31.95

Center thickness Tc (mm)

2.54

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