Polarizing film with high polarization degree for near ultraviolet (UV) to blue light sources in the range of 370 to 430 nm.
The soft colors and unique background blur emphasize the subject, resulting in an impressive photograph.
A highly transparent UV-curable resin that allows for the adjustment of the refractive index to match the refractive index of the material being used. It is also highly durable and can be safely used within the optical path.
Improves the brightness of the field of vision. Reduces unnatural posture and alleviates neck strain.
We are developing "phase difference lenses" by applying a phase difference film to glass and resin with lens shapes, utilizing the characteristics of our proprietary materials.
While it has the same function as a ball lens, the drum lens is easy to handle! It is also easy to fix to a gold frame.
Corresponds to ultra-fine shapes of around 0.2μm. For medical device parts, microneedles, micro lenses, etc.
The "NKIR series" is a near-infrared polarizing film (near-infrared polarizer) that has polarization functionality in the range of 800 to 1000 nm.
A microprism sheet that splits light into six parts when illuminated by a light source such as an LED.
Fresnel lens considering workability and lens efficiency.
GRINTECH's green lens. A compact lens that combines excellent optical performance with a uniform optical surface, and has very low wavelength dependence.
You can create four segments for high-speed applications and photometric stereo applications.
Reduces dazzling light with a unique special coating, improving the inspection environment! Can be worn over glasses!
Ideal for use with white light interferometers! Interference fringes that accommodate the height differences of the sample can be obtained.
The polarizer has significantly improved contrast and transmittance, and possesses high heat resistance and durability against high temperatures and high humidity, which are required for automotive displays.
Reliable products, technologies, and services! Manufacturing and selling industrial ultrasonic cleaning machines (equipment).
We can also accommodate printing, hole punching, and full surface bonding of multiple sheets! Here is an introduction to our products.
We started the production of VR/AR goggles for the metaverse era in July 2022.
Camera module for smartphones boasting the world's top market share.
Explanation of the basic properties of lenses that require homogeneity and transparency, as well as the polishing process.
Flat finishing, flattening, and removal of protrusions for various flat surfaces.
Through a strong partnership with trusted, high-quality lens manufacturers, we quickly propose high-quality, low-cost products.
Precision optical components such as in-vehicle sensing cameras and light source devices for use at high temperatures! Low reflection and high-quality matte anodizing is possible / surface treatment and surface modification.
Recommended for users with double vision! The hardware diameter is set to 58Φ, and a rubber viewing port has also been installed.
We accept the production of optical lenses, prisms, and other items based on drawings.
We accept requests not only for complete lens delivery but also for just the heart treatment or just the coating.
Tokina Co., Ltd. contributes to society through optical technology.
Providing cutting-edge materials science solutions to various markets, including consumer electronics!
There are many benefits such as reducing the number of LEDs, saving power, miniaturization, and lowering installation and running costs!
Extracting inconspicuous defects such as hidden cracks in the wafer.
Using thermoplastic resin, we have numerous achievements in mass production of plastic lenses through injection molding!
The resolution is 3 Mega Pixels! Introducing our product with a size of φ36.5mm × 48.7mm.
Compatible with various lenses! We offer a variety of types, including easy-to-install plug-in types.
Electroformed mold for high-brightness reflectors
Reduction of machining time and material loss with minimal finishing volume! Introducing examples of lens housing component manufacturing.
Creating high-quality products that excel in optical technology. We achieve this through a consistent system from research and development to manufacturing.
Synthetic quartz double-sided aspheric lens φ350X90t
Control the transmission and absorption of ultraviolet, infrared, and visible light as desired.
Production of quartz flow cells for particle counters is possible! Please feel free to contact us.
We handle lightweight, low-cost resin lenses and resin lenses with excellent heat and moisture resistance!
We will strengthen the integration with the 3D modeling software "Rhinoceros 5" to seamlessly utilize model data and improve the efficiency of analysis work.
Measuring the aperture diameter areas of various camera lenses. The SENS sensitivity that can be calibrated and registered supports measurements for 4 series zoom lenses and others. Custom specifications can be ordered.
Long working distance objective lens ideal for thin film processing such as semiconductor circuits and LCD repairs.
All products are sold individually as standard specifications. We offer short delivery times due to complete stock sales.
Convenient for prototyping! We provide an acromatic lens kit. It allows for experiments with different focal length ratios to achieve various magnifications and actual field sizes.
Silicon aspheric lens ideal for medium wave infrared applications. Lightweight and with excellent environmental resistance, it can replace ZnSe and Ge lenses!
All products are sold individually as standard specification items. We offer quick supply due to complete inventory sales.
A white Fresnel lens with high transmittance in the infrared wavelength range! Also for terahertz imaging!
Short delivery time with stock sales! All items available for purchase from just one piece.
A lineup of three product groups featuring electrically adjustable and manually adjustable focus-tunable lenses.
Objective lens that achieves a resolution of ≦100nm.
Non-contact gripping of preform lenses, and loading and unloading into the press mold.
We offer various types of polished lenses, glass molded lenses, and bonded lenses.
To those in the liquid crystal industry and precision electronic components industry! Object-side telecentric lens.
The depth of field is 3.89mm and the working distance is 800mm! High-quality object-side telecentric lens.
We will deliver the design drawings of the aspherical lens with spherical aberration removed to the limit within 3 business days!
A tapered processing is formed in the inner diameter to suppress light scattering and reduce ghosting and flare phenomena!
Lens inspection possible from close range to distant range!
Introducing our product that creates and colors light for POP displays and eye-catching visuals: the Light Diffusion Sheet. Samples available!
Security-conscious crime prevention and safety products! Introduction of wide-angle mirror lenses. Sample available!
For POP displays and eye-catching visuals! A variety of products that create and color with light are available as samples! There are also examples of their use in lantern lighting!
We will continue our efforts to meet various requests and assist in further development.
UV-curable refractive index adjusting adhesive suitable for lens bonding. Adjustments can be made to match the refractive index required for glass materials and lenses. Compatible with large-diameter lenses and features low distortion.
There is a certain quality in the accumulated history!
Green glass that does not contain harmful substances! Infrared-transmitting glass lens that can be press-formed.
Glass lens processing / aspherical lens processing
A rich lineup of automotive lens units with a 40% share of the global market.
Optical glass lenses and mirrors produced at the world's largest glass factory.
Leave the design and production of custom lenses to us!
This ultra-wide-angle camera module, capable of capturing images at a 240-degree angle in all directions, can be described as a culmination of specialized technology for lenses, sensors, and ISPs.
Aim for high goals with awareness and continue to strive for improvement.
We are committed to contributing to the 21st-century information and communication industry through lens polishing technology.
Flat finishing, flattening, and removal of protrusions for various flat surfaces.
We provide everyone with light (the future) through the creation (creativity) of plastic.
Aspherical lenses are lenses that continuously change the curvature in the radial direction.
Leave small lots of 5 to 10 items with a variety of products to us! We can handle all processes of lens processing (design, polishing, coating), as well as partial processes.
Utilizing light, we envision a shining future and create an attractive society.
Our uniquely developed polishing technology has made ultra-precision polishing of aspherical surfaces possible.
We have numerous achievements in various imaging, transmission lenses, mirrors, and systems!
Supports test melting for new material development, accommodating from 100 g to 100 kg.
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Do you know the limits of thin-walled molding in injection molding?
Solving your concerns about satellite switches. Redesigning light guide lenses with minimal flow.
We specialize in ultra-precision microfabrication at the nano and micro levels for the medical field, lenses, and the optical industry.
Low-reflective black anodizing for optical components in high temperatures and special environments to prevent stray light. Capable of withstanding over 300℃!