Tungsten steel aspherical mold

It is suitable to produce the precision molded aspherical lens and provides Ta-C coating service of tungsten steel mold.

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Tungsten steel aspherical mold
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It is suitable to produce the precision molded aspherical lens and provides Ta-C coating service of tungsten steel mold.

The Aperture:Φ0.5~40mm
Profile accuracy(Pv):Less than 0.1um
Surface roughness(Ra):less than 1nm
Appearance quality:20/10
Mold material:Tungsten steel
Fabricating method:Ultra-precision turning/grinding
Mold coating: Ta-C diamond-like film
Tungsten steel aspherical mold