Koyo Co., Ltd.

■Tesla coil TESLA COIL High Frequency High Voltage Generator The Tesla Coil, invented by the Hungarian Nikola Tesla, is a reson...

• Machining / Machine Tools

• Plasma Cleaning Systems

Price (without tax)

$ 520.00

■Transmission type diffraction grating 2-1 low grating frequency type In order to obtain high-order diffraction output, the gra...

• Optical Components

• Fiber Bragg Gratings

Price (without tax)

$ 217.75

■Summary As the light travels, it causes a diffraction phenomenon that hits the edges of obstacles and is broken down into spec...

• Optical Components

• Fiber Bragg Gratings

Price (without tax)

$ 13.00

The Van de Graff electrostatic generator was invented in 1929 by American R. By storing static electricity inside, a very stron...

• Generators

• Voltage Generators

Price (without tax)

$ 330.85

■Large acrylic concave mirror (back mirror) Our original optical product is a high performance large concave mirror made of opt...

• Building Materials

• Acrylic Mirrors

Price (without tax)

$ 107.25

A Fresnel lens is an optical element with a special shape invented by the Frenchman Augustin Jean Fresnel. This is a lens that ...

• Optical Components

• Fresnel Lenses

Price (without tax)

$ 28.60

■Reflection type diffraction grating grating 1-3 blazed high resolution primary echelette type First of all, in order to obtain...

• Optical Components

• Fiber Bragg Gratings

Price (without tax)

$ 273.00

■Stage micrometer transmission type Used for calibrating the eyepiece scale of a microscope. It is etched into circular glass b...

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 360.10

Plano-convex lenses (PCX) have a positive focal length and are primarily used for image magnification and light focusing applic...

• Optical Components

• Optical Lens

Price (without tax)

$ 33.80

■Large parabolic reflector A large precision-polished aluminum reflector (mirror curve is radiation) designed for solar energy ...

• Building Materials

• Aluminum Mirrors

Price (without tax)

$ 99.45

This high-efficiency quartz fiber has particularly excellent transmission characteristics in the short wavelength range, making...

• Light Sources

• Light Guides

Price (without tax)

$ 511.55

Used for calibrating the eyepiece scale of the microscope. The figures are vapor-deposited on a glass plate fitted into a circu...

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 252.85

■Standard product of line marker Clear line irradiation possible ■Product features ・Using a glass aspherical lens and rod len...

• Light Sources

• Laser Light Sources

Price (without tax)

$ 265.85

A Fresnel lens is an optical element with a special shape that was invented by Frenchman Augustin Jean Fresnel.It is a lens tha...

• Optical Components

• Fresnel Lenses

Price (without tax)

$ 35.10

In recent years, optical fiber transmission methods have become cutting-edge technology and are used in a variety of fields, fr...

• Light Sources

• Light Guides

Price (without tax)

$ 169.00

■Circular polarizing filter (CP-R clockwise, CP-L counterclockwise) A circular polarizing filter consists of a linear polarizin...

• Filters

• Optical Filters

Price (without tax)

$ 214.50

■Reflection type diffraction grating 1-2 blazed-high resolution primary echelette type A high-resolution diffraction grating ma...

• Optical Components

• Fiber Bragg Gratings

Price (without tax)

$ 133.25

Double-convex lenses (DCX) have a positive focal length and are primarily used for image magnification and light focusing appli...

• Optical Components

• Optical Lens

Price (without tax)

$ 26.00

Turning parallel rays into diffused rays, it looks just like a diffused ray emanating from a point ray at the focal point of a ...

• Optical Components

• Optical Lens

Price (without tax)

$ 103.35

■Diffraction grating It utilizes light diffraction and is used for spectroscopy, wavelength selection, and light polarization. ...

• Optical Components

• Fiber Bragg Gratings

Price (without tax)

$ 99.45

■1/4 wavelength plate The newly introduced 1/4-wave plate gives a phase difference to linearly polarized light.If the slow and ...

• Optical Components

• Waveplates

Price (without tax)

$ 97.50

In recent years, optical fiber transmission methods have become cutting-edge technology and are used in a variety of fields, fr...

• Light Sources

• Light Guides

Price (without tax)

$ 278.85

■Malassez counting cell double type This is a weighing cell used for testing red and white blood cell counts in medical setting...

• Measuring Equipment

• Counting Chambers

Price (without tax)

$ 110.50

In recent years, optical fiber transmission methods have become cutting-edge technology and are used in a variety of fields, fr...

• Light Sources

• Light Guides

Price (without tax)

$ 132.60

■3D MIRROR (DESK TOP・GIANT SIZE) If you place a small object such as a coin on the bottom, it will float as if it were directl...

• Building Materials

• Acrylic Mirrors

Price (without tax)

$ 130.00

*Due to the conflict in Ukraine, the procurement of parts for this product has been delayed, and the delivery time is currently...

• Machining / Machine Tools

• Plasma Processing Equipment

Price (without tax)

$ 1,612.00

In recent years, optical fiber transmission methods have become cutting-edge technology and are used in a variety of fields, fr...

• Light Sources

• Light Guides

Price (without tax)

$ 652.60

■Diffraction grating It utilizes light diffraction and is used for spectroscopy, wavelength selection, and light polarization. ...

• Optical Components

• Fiber Bragg Gratings

Price (without tax)

$ 99.45

■UV (ultraviolet) sensor card Forstner for UV sensors can down-convert ultraviolet light into visible light. Forstner for UV se...

• Sensors

• Ultraviolet (UV) Sensors

Price (without tax)

$ 195.65

A Fresnel lens is an optical element with a special shape invented by the Frenchman Augustin Jean Fresnel. This is a lens that ...

• Optical Components

• Fresnel Lenses

Price (without tax)

$ 84.50