Koyo Co., Ltd.

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 134.55

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)

$ 24.70

It is used to efficiently focus light, and a lens with a short focal length relative to its aperture is usually effective.

• Optical Components

• Optical Lens

Price (without tax)

$ 18.20

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

• Building Materials

• Mirror Glass

Price (without tax)

$ 19.50

Metal-deposited scales are applied to optical glass measuring 30 mm wide x 6 mm thick, and are used in large optical measuring ...

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 632.45

■Specifications ・Base blue plate glass ・Accuracy ±0.05mm in total length ・Scale painted black

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 244.40

■Eyepiece scale plate for microscope ・Basic diameter 16mm・19mm (20mm) ・21mm・23mm ・You can choose from 8 sizes of 24mm.

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 148.20

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

• Input & Display Devices

• Hologram Displays

Price (without tax)

$ 573.95

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

• Filters

• Optical Filters

Price (without tax)

$ 185.25

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

• Light Sources

• UV Curing Systems

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

• Building Materials

• Mirror Glass

Price (without tax)

$ 14.95

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

• Optical Components

• Optical Lens

Price (without tax)

$ 19.50

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

• Light Sources

• UV Curing Systems

We will send from size 7. Please choose.

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 148.20

Please choose from 7 sizes.

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 148.20

A technology that uses interference phenomena to memorize a nearly perfect image on a photosensitive medium is called a hologra...

• Input & Display Devices

• Hologram Displays

Price (without tax)

$ 62.40

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

• Light Sources

• UV Curing Systems

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

• Cleaning Agents & Equipment

• Cloths

Price (without tax)

$ 37.70

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

• Light Sources

• UV Curing Systems

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

• Light Sources

• UV Curing Systems

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

• Light Sources

• UV Curing Systems

Please choose from 7 sizes.

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 148.20

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

• Power Supplies

• DC Power Supplies

Price (without tax)

$ 429.00

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

• Filters

• Optical Filters

Price (without tax)

$ 279.50

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

• Measuring Equipment

• Dimensional Metrology Equipment

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

• Light Sources

• UV Curing Systems

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

• Light Sources

• UV Curing Systems

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

• Optical Components

• Optical Lens

Price (without tax)

$ 77.35

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...

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

• Building Materials

• Mirror Glass

Price (without tax)

$ 24.70