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Plano Convex Optical Lens (MgF2, BK7, JGS1, Znse, Sapphire)

MagnesiumFluoridelensesforthevacuumultra-violetTheseplano-convexsphericallensesaremanufacturedfromVUVtransmittingMagnesiumFluorideandaresupplieduncoated.Anti-reflectioncoatingsareavailableaslistedearlierinthissection.Toorderananti-reflectioncoatedlenssimplyappendthedesiredwavelengthinnanometerstotheproductnumber. PartNo. D(mm)f(mm)@193nm f(mm)@250nm R(mm) Tc(mm)PCX-25.4M-05025.447.915020.497.41PCX-25.4M-07525.471.867530.735.75PCX-25.4M-10025.495.8110040.985.02PCX-25.4M-15025.4143.7215061.464.33PCX-25.4M-20025.4191.6220081.953.99PCX-25.4M-25025.4239.53250102.443.79PCX-25.4M-50025.4479.06500  204.883.39PCX-25.4M-75025.4718.59750307.323.26PCX-25.4M-100025.4958.121000409.763.20PCX-50.8M-10050.895.8110040.9811.82PCX-50.8M-15050.8143.72  15061.468.49PCX-50.8M-20050.8191.6220081.95 7.04PCX-50.8M-25050.8239.53250102.44 6.20PCX-50.8M-50050.8479.06 500204.884.58PCX-50.8M-75050.8718.59750307.324.05PCX-50.8M-100050.8958.121000 409.763.79 SpecificationsMaterial: VUVgradeMgF2SurfaceFlatness:   <λ/4@633nmSurfaceQuality:  <20/10(bothsides)CentrationError: ≤3arcminFocalLengthTolerance : DiameterTolerance:<+0.00/-0.20mmThicknessTolerance: <±0.25mmClearAperture: ≥85%ofdiameter
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Detailed introduction


Magnesium Fluoride lenses for the vacuum ultra-violet

These plano-convex spherical lenses are manufactured from VUV transmitting Magnesium

Fluoride and are supplied uncoated .Anti-reflection coatings are available as listed earlier in this

section .To order an anti-reflection coated lens simply append the desired wavelength in

nanometers to the product number.

 

Part No.

 D

(mm)

f(mm)

@ 193nm

 f(mm)

@ 250 nm

 R

(mm)

 Tc

(mm)

PCX-25.4M-050 25.4 47.91 50 20.49 7.41
PCX-25.4M-075 25.4 71.86 75 30.73 5.75
PCX-25.4M-100 25.4 95.81 100 40.98 5.02
PCX-25.4M-150 25.4 143.72 150 61.46 4.33
PCX-25.4M-200 25.4 191.62 200 81.95 3.99
PCX-25.4M-250 25.4 239.53 250 102.44 3.79
PCX-25.4M-500 25.4 479.06 500   204.88 3.39
PCX-25.4M-750 25.4 718.59 750 307.32 3.26
PCX-25.4M-1000 25.4 958.12 1000 409.76 3.20
PCX-50.8M-100 50.8 95.81 100 40.98 11.82
PCX-50.8M-150 50.8 143.72   150 61.46 8.49
PCX-50.8M-200 50.8 191.62 200 81.95  7.04
PCX-50.8M-250 50.8 239.53 250 102.44  6.20
PCX-50.8M-500 50.8 479.06  500 204.88 4.58
PCX-50.8M-750 50.8 718.59 750 307.32 4.05
PCX-50.8M-1000 50.8 958.12 1000  409.76 3.79

 

Specifications

Material:  VUV grade MgF2
Surface Flatness:     < λ/4@ 633nm
Surface Quality :    <20/10(both sides)
Centration Error:  ≤3 arcmin
Focal Length Tolerance :  
Diameter Tolerance: <+0.00/-0.20mm
Thickness Tolerance:  <±0.25mm
Clear Aperture :  ≥85% of diameter

 

1

Key words:

mgf2

25.4

50.8

mm

lt

250

are

the

tolerance

102.44

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