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OPTICAL BUSINESS

Optical Components

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PRODUCT & SERVICE

An Extensive Lineup of
Custom Lenses

In an era where products are becoming increasingly diverse, we provide comprehensive support for our customers' needs through a wide range of custom products. We offer total support for a diverse array of consistently high-quality lens components, from small-lot production to mass production.

A Network of Several Dozen Suppliers
With a network of more than several dozen suppliers in Japan and overseas, we ensure a stable supply of a wide variety of optical components.
Prototyping
Flexible support from a single unit
Small-Lot Production
Flexible accommodation of materials, sizes, and shapes
Mass Production
Working with highly reliable suppliers in Japan and overseas to maintain quality while ensuring a stable supply
GLOBAL NETWORK

Global Network

With overseas supplier networks and domestic processing working hand in hand, we provide total support for our customers' optical component needs.
Based in a location that can serve as a hub for Asia, we are with you every step of the way, from prototyping through to mass production.

Overseas Processing
Suppliers(Glass material & pressing vendors — lens processing by vendors: CG, polishing, centering, coating)
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TOYO CHEMICAL
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Customers
By positioning ourselves between processing manufacturers in China and other Asian countries and our customers, we are able to supply components at low cost while maintaining Japanese quality standards.
Our Hong Kong subsidiary and Shanghai office maintain close communication and oversight with our factories, enabling detailed, responsive service in every respect. We also support transactions in foreign currency and shipments both domestically and overseas.
SHANGHAI
JAPAN
HONG KONG
Domestic Processing
① Glass Material(Pressing)
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② Lens Processing(CG, spherical/flat polishing, centering, cutting, drilling, etc.)
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TOYO CHEMICAL
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③ Coating(AR, ND, dichroic mirrors, etc.)
For high-precision, highly challenging projects, small-lot orders, and special processing requirements — cases that are difficult to handle through overseas procurement, or that require domestic sourcing — we provide support through domestic procurement, covering everything from development and prototyping to mass production.
PRODUCT LINEUP

Product Lineup

TOYO CHEMICAL 01
Glass Lens
Custom Lens
Glass Lens
GLASS LENS
Products
Spherical Lenses Achromatic & Cemented Lenses Aspheric Lenses Cylindrical Lenses Rod Lenses Prisms Optical Windows Various Filters Cube Beam Splitters Ball Lenses Newton Test Plates Cutting & Drilling
Glass Materials
HOYA OHARA SCHOTT HIKARI SUMITA Xinhua Optics Chengdu Guangming (CDGM)
TOYO CHEMICAL 02
Lens Barrel Processing
Lens Barrel Processing
Lens Barrel Processing
Lens Barrel Processing
Processing

Aluminum & brass machined components
Cam machining & helicoid machining
Flat and round shape processing
Precision machining

Prototype to Mass Production

Suppliers can be flexibly selected according to quantity, shape, and size

TOYO CHEMICAL 03
Plastic Lens Processing
Plastic Lens Processing
Plastic Lens Processing
Plastic Lens Processing
Prototyping

We can produce prototype molds and manufacture prototype units

Mass Production

Integrated production is possible, from mass-production mold manufacturing through to finished products.
We can also flexibly accommodate cases where customers already own mass-production molds but are looking for a molding manufacturer.

TOYO CHEMICAL 04
Design
Design
Design
Design
Overview

Lens design, mechanical design, and more
We can select and propose the optimal supplier for our customers' needs from among experienced lens design companies

Integrated Production

From design and development through prototyping and mass production,
we can manage the entire process in an integrated manner

TOYO CHEMICAL 05
Assembly
Assembly
Assembly
Assembly
Customer-Supplied Materials

Customers can supply materials to us, and we will select the optimal supplier to meet their needs.
We can also flexibly accommodate arrangements where some parts are customer-supplied and others are procured by us.

Integrated Production

We can handle integrated production in-house, from lens and barrel/hardware procurement through to assembly

INSTRUMENTS

Measuring Instruments

Hitachi Spectrophotometer U-4100
Transmittance Meter
FUJINON F601 Spherical System
Laser Interferometer
Nikon PROFILE PROJECTOR V-12B
Universal Profile Projector
OLYMPUS USPM-RU Ⅲ
Reflectance Meter
TRIOPTICS OptiCentricSmart
Centration Measuring Instrument
TRIOPTICS LENSCAN 40-1 CH
Centration Measuring Instrument
SVP-200
Strain Inspection Instrument
Service Flow

Transaction Flow

STEP 01
✉

Inquiry

Please send us your specifications and drawings. Feel free to contact us for an initial consultation.

STEP 02
📋

Requirements Hearing

We will discuss details such as precision, materials, quantity, and intended application.

STEP 03
📄

Design & Quotation

We design based on the specifications and provide a quotation.

🔎
STEP 04

Sample Production

We produce prototypes for you to confirm quality and precision.

STEP 05
🏭

Mass Production & Delivery

Mass production is carried out under strict quality control, with delivery following inspection.

STEP 06
🤝

Ongoing Support

We continue to provide quality and technical support after delivery.

CONTACT US

Feel Free to Contact Us About
Custom Lenses & Optical Components

Simply send us your specifications and drawings to get started. We also welcome inquiries about small-lot orders and special shapes.

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