Product information

Various optical lens

Processing the various types of lens utilizing the processing technology of industry-leading level corresponding to the high demands around the world.
we do coating and cementing, painting and semi-assemble, on request.

Processing dimensions (outer diameter)	φ5mm～φ250mm
Outer diameter tolerance	0/-0.015～
Center thickness tolerances	±0.015～
Surface form	1fr　IRR 0.2　RSI 0.2～
Centering error	0.5‘～
Surface imperfection	Scratch 1μm～ (Microscopy)

▲TOP

Prism various

Industry is a top-level prism due to processing technology. From micro-prism to large planar substrate It offers services in accordance with the request of a wide variety of customers.

Fabricating materials
Optical glass, quartz, silicon, SUS, YAG, tungsten, fluorite, sapphire, titanium oxide, zirconia, alumina, germanium, etc.

Processing dimension	0.2mm ～ 200mm (Angle testplates is 30mm ～ 100mm)
Dimensional tolerance	± 0.01mm ～
Angular tolerance	± 1 second to (1 minute Normal)
Surface accuracy: reflected wavefront	～ λ / 50 (measurement wavelength 632.8nm)
Surface roughness	2Å
Surface imperfection	Scratch 1μm ～ (microscopy)
Piramidaru	5 seconds　～

▲TOP

Planar substrate

Polishing workable glass type
optical glass, ceramics, YAG, synthetic quartz, polycarbonate, silicon, SUS (metal), MgF2, sapphire, and other

Ultra-thin parallel planar substrate and ultra-precision cutting
Very product of atypical processed products and ultra-precision cutting of thin parallel plane substrate having a thickness of 0.08mm has been used in semiconductors, medical equipment and micromachine laser board.

Processing thickness	0.08mm ± 0.005mm ～
Outer diameter tolerance	± 0.01mm ～
Parallelism	0.5 seconds to
Surface form	Transmitted wavefront ～ λ / 10 (measurement wavelength 632.8nm)
Surface roughness	2Å ～ 5Å
Surface imperfection	Scratch 1μm ～ (Microscopy) Dig 10μm ～

Primary use
Medical equipment and optical communication equipment, optical switch micromachine

Large planar substrate
Large flat board has been used in laser relationship.
1 sided abrasive article surface accuracy ～ λ / 20 or less include (6 inches reference thickness instrument λ / 40) products that lighter up to 45% in the ribbed processed goods for the purpose of weight lighter.

Outer diameter tolerance	± 0.01mm ～
Parallelism	0.5 seconds to
Surface accuracy	Reflected wavefront ～λ / 40 (φ150)
Surface roughness	～ λ / 10 (measurement wavelength 632.8nm) Surface roughness 2Å ～ 5Å
Appearance standard	Scratch 1μm ～ (Microscopy) Dig 10μm ～

▲TOP

Coating

For Prism small prism angle prototype lens, you subjected to various coating processing.

antireflection film (AR coat)
reflective film
polarizing film
various filters
transparent conductive film (ITO film)
patterning
water-repellent film
hydrophilic film

▲TOP

Plastic packaging case

Mainly use for the storage and transport packaging container of optical lens, prism, wafer, electronic components and any parts.

▲TOP

Coating tool

Tooling plate for coating.