Dia.=8, FL= 50.2 H-K9L glass Convex-concave(meniscus) lenses ( HX-AT002)

Dia.=8, FL= 50.2  H-K9L  glass Convex-concave(meniscus) lenses ( HX-AT002)

Introduction :

Meniscus lenses are convex-concave lenses. They have one outward curved face and one inward-curved face. If the outward curve is sharper than the inward curve, the lens has a positive focal length and acts as a magnifier.


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Schematic Diagram

Shape Properties

Convex-concave(meniscus) lenses

Part No.

HX-AT002

Diameter (mm) < Tolerance >

8 < +0.0/-0.2mm >

Clear Aperture CA (mm)

>90%

Focal Length FL (mm) < Tolerance >

50.2 < ±1% >

Center Thickness CT (mm)

1.2 < ±0.1 >

Edge Thickness ET (mm)

0.7

Surface Quality

60-40 scrath and dig

Centering (arcminutes)

<3

Design Wavelength DWL (nm)

587.6

Coating

coat

Substrate

H-K9L glass,UV grade

Surface error

N<3(0.5)@632.8nm

Certification

RoHs, SGS

Application Examples

optics products

2D Views

 

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