History

Koyo Co., Ltd.

  • Japan
  • Founded: 1945
Koyo Co., Ltd. Website

Products Handled By Koyo Co., Ltd.

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Koyo Co., Ltd.

Precision slit Acktar black

10+ people viewing

■Precision slit Acktar black This is an optical product that applies Acktar's black coating technology, which has a reputation ...

Koyo Co., Ltd.

Various overseas charts Resolution test chart Star chart

10+ people viewing

This chart is ideal for testing lens focus and quickly evaluating the focal plane. Wedge-shaped black lines and white lines mad...

Price (without tax)

$ 244.40

Koyo Co., Ltd.

Precision slit A-2 Copper foil board Slit length: 3 to 7.5mm

10+ people viewing

■Precision slit When monochromatic light passes through a sufficiently narrow slit and hits a screen, diffraction causes the li...

Price (without tax)

$ 334.10

Koyo Co., Ltd.

Various overseas charts ISO digital camera contrast chart ST-52

10+ people viewing

It is designed to test the photoelectric conversion number (OECF) of OPT-ELECTRONICS cameras and can be used in accordance with...

Price (without tax)

$ 338.00

Koyo Co., Ltd.

Optical fiber and light source Fiber adapter for light source SX type For single type fiber

10+ people viewing

In recent years, optical fiber transmission methods have become a cutting-edge technology of the times, and are being used not ...

Price (without tax)

$ 29.90

Koyo Co., Ltd.

Precision slit A-1 Copper foil board Slit length: 1~2mm

10+ people viewing

■Precision slit When monochromatic light passes through a sufficiently narrow slit and hits a screen, diffraction causes the li...

Price (without tax)

$ 334.10

Koyo Co., Ltd.

LCD related products Temperature sensitive LCD sheet set

10+ people viewing

■Thermosensitive LCD sheet temperature zone set It is an ideal material for observing temperature changes and chemical reaction...

Price (without tax)

$ 91.65

Koyo Co., Ltd.

Precision pinhole B stainless steel substrate (ST)

■Precision pinhole B stainless steel substrate (ST) Precision pinholes are optical products used in physical optics, laser tech...

Price (without tax)

$ 135.85

Profile

Country Japan
Founded 1945
Website Koyo Co., Ltd. Website

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