History

Koyo Co., Ltd.

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

Products Handled By Koyo Co., Ltd.

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Koyo Co., Ltd.

Various polarizing filters Glass type polarizing filter (linear polarizing type for near infrared region)

170+ people viewing

A high-performance linear polarizing filter that can be used in the near-infrared region of 750-850nm and 860-2,000nm. The pola...

Price (without tax)

$ 146.90

Koyo Co., Ltd.

Various mirror products Surface mirror (broadband high precision type) Square

170+ people viewing

Substrate optical glass, back surface is rough. With SiO protective film after aluminum vapor deposition. Dimensions ±0.2mm, th...

Price (without tax)

$ 19.50

Koyo Co., Ltd.

Optical products for teaching materials Spectroscope

170+ people viewing

This is a spectrometer that measures wavelengths within visible light, and is ideal for school teaching materials.It is ideal f...

Price (without tax)

$ 129.35

Koyo Co., Ltd.

Solar simulator system calibration Solar cell test simulator 16S-300-005

170+ people viewing

Last viewed: 9 hours ago

■Solar cell test package 16S-300-005 This is a solar UV light simulator that artificially produces only the UV light in sunligh...

Koyo Co., Ltd.

Fresnel Lens Group Fresnel Lens F -FL:-76~-419mm

170+ people viewing

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

Price (without tax)

$ 24.70

Koyo Co., Ltd.

Various polarizing filters Linear polarizing filter type 40LA HZLP-40LA

160+ people viewing

■Film polarizing filter (linear polarizing type 40) Neutral gray color, linear polarizing filter with white transmittance of 42...

Price (without tax)

$ 185.25

Koyo Co., Ltd.

Various overseas charts Image analysis scale Standard type IAM-1

160+ people viewing

This micrometer is ideal for image analysis that requires accurate measurement of various two-dimensional shapes. Nine types of...

Price (without tax)

$ 351.65

Koyo Co., Ltd.

Solar simulator system calibration SPF test simulator package 16S-150-001

160+ people viewing

Last viewed: 1 day ago

■SPF test package 16S-150-001 This is a solar UV light simulator that artificially produces only the UV light of sunlight, and ...

Koyo Co., Ltd.

Solar simulator system calibration SPF test package 3rd Step output enhancement type 601-300

160+ people viewing

Last viewed: 23 hours ago

■SPF test package 3rd Step output enhancement type 601-300 Selected UV (ultraviolet) light from sunlight is artificially create...

Koyo Co., Ltd.

Optical lens Quartz biconcave lens DCV Synthetic quartz

160+ people viewing

Last viewed: 13 hours ago

■Basic properties: concave lens A lens that diverges light, contrary to a convex lens, is called a concave lens. Depending on t...

Price (without tax)

$ 19.50

Koyo Co., Ltd.

Optical related products Optical lens tissues

160+ people viewing

Last viewed: 9 hours ago

Optical tissue made from rayon tanko in the form of a sheet similar to paper. Special paper that contains no impurities and doe...

Price (without tax)

$ 37.70

Koyo Co., Ltd.

Optical Lens Plano-Concave Lens PCV BK-7

160+ people viewing

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

Price (without tax)

$ 20.80

Koyo Co., Ltd.

Eyepiece scale plate for microscope

160+ people viewing

Last viewed: 3 hours ago

We will send from size 7. Please choose.

Price (without tax)

$ 148.20

Koyo Co., Ltd.

Solar simulator system calibration SPF test package 2nd Step 601-300

150+ people viewing

Last viewed: 1 day ago

■SPF test package 2nd Step 601-300 UV light in sunlight is selected and artificially created and output from 6 irradiation mult...

Koyo Co., Ltd.

Solar simulator system calibration color deterioration accelerated test package 16S-300-003

150+ people viewing

Last viewed: 1 day ago

■16S-300-003 Simulator package for accelerated color deterioration test (2) It is configured based on the 16S type 300W type si...

Koyo Co., Ltd.

Solar simulator system calibration color deterioration accelerated test package (1) 16S-150-001

150+ people viewing

Last viewed: 1 day ago

■Package for accelerated color deterioration test (1) 16S-150-001 A solar simulator that artificially produces only the UV ligh...

Koyo Co., Ltd.

Various polarizing filters Dye-based linear polarizing filter HCPD-40

150+ people viewing

Last viewed: 23 hours ago

■Dye-based linear polarizing filter (HCPD-40) This is a dye-based ultra-high temperature polarizing filter that can withstand u...

Price (without tax)

$ 279.50

Koyo Co., Ltd.

Solar simulator system calibration SPF test package 4th Step output enhancement upgrade type 601-300

150+ people viewing

Last viewed: 23 hours ago

■SPF test package 4rd Step output enhancement type 601-300 Selected UV (ultraviolet) light from sunlight is artificially create...

Koyo Co., Ltd.

Science goods Spectrum tube power supply

150+ people viewing

Last viewed: 20 hours ago

*Currently, the delivery time for this product is very long, so please be aware of this when ordering. ■Power supply for spect...

Price (without tax)

$ 429.00

Koyo Co., Ltd.

Solar simulator system calibration material deterioration test package 16S-300-004

150+ people viewing

Last viewed: 1 day ago

■Material deterioration test package 16S-300-004 This is a solar UV light simulator that artificially generates only the UV lig...

Koyo Co., Ltd.

Various overseas charts Image analysis scale Double axis (X,Y) Scale type IAM-2

150+ people viewing

It is also ideal for accurate calibration of optical magnification, scale graduations, camera aspect ratio, etc. It is also use...

Koyo Co., Ltd.

Solar simulator system calibration solar cell test package 16S-300-002

140+ people viewing

Last viewed: 18 hours ago

■Solar cell test package 16S-300-002 This is a solar UV light simulator that artificially produces only the UV light in sunligh...

Koyo Co., Ltd.

Various mirror products Surface mirror (wideband high precision type) Round

140+ people viewing

Last viewed: 20 hours ago

Substrate optical glass, back surface is rough. With SiO protective film after aluminum vapor deposition. Dimensions ±0.2mm, th...

Price (without tax)

$ 14.95

Koyo Co., Ltd.

Optical lens Plastic lens Achromatic lens

140+ people viewing

Achromatic lenses combine a positive lens made of a material with low dispersion and a negative lens made of a material with hi...

Price (without tax)

$ 77.35

Koyo Co., Ltd.

Various mirror products Surface mirror (broadband/general type) B

140+ people viewing

Last viewed: 12 hours ago

With a protective film of SiO overcoat on the aluminum coat. Reflectance of over 86% over the entire visible spectrum. Waveleng...

Price (without tax)

$ 24.70

Koyo Co., Ltd.

1/4 wave plate (type 125)

140+ people viewing

The newly introduced 1/4-wave plate gives a phase difference to linearly polarized light.If the slow and fast axes of the 1/4-w...

Koyo Co., Ltd.

Hologram World Hologram Creation Kit

140+ people viewing

Last viewed: 17 hours ago

A technology that uses interference phenomena to record a nearly perfect image on a photosensitive medium is called a hologram,...

Price (without tax)

$ 573.95

Koyo Co., Ltd.

High performance iris diaphragm SAHM S series

140+ people viewing

■High performance iris diaphragm SAHM S series It features continuous (stepless) aperture adjustment of the frontage size, and ...

Price (without tax)

$ 48.75

Profile

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

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