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UV Grade Fused Silica Plano Convex Lens from CLZ Optics

Changchun Long Ze Precision Optics Co., Ltd      Time:2018-7-30


Plano-Convex Lens is a convergent lens with one flat surface and one convex surface with a positive focal length. The PCX lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

CLZ Precision Optics manufacturing UV Grade Fused Silica plano-convex lens with high performance. Our plano convex lens are assure the surface accuracy with ZYGO Verifire Interferometer - 4". The lenses are precision manufactured using UV grade synthetic fused silica. We can provide coatings with antireflective coated on both faces with multilayer AR for 248-400nm use. However UV grade fused silica can be used efficiently at 185nm transmitting over 85%.

Our manufacturing capabilities:

Diameter (mm)

8mm-200mm

Diameter Tolerance (mm)

0.05mm

0.02mm

0.015mm

Center Thickness Tolerance

(mm)

±0.1mm

±0.05mm

±0.02mm

Radius (mm)

5mm-∞

Power/IRR  (fringe)

Power: 1fringe

IRR: 0.2 fringe (Best)

Surface Quality

60-40

40-20

20-10

Centering or Run Out

30”(Dia.>15mm)

1’(Dia.<15mm)

Run Out: 0.002mm

 


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