Koyo Co., Ltd.

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...

A scale for accurately measuring various two-dimensional shapes. 14 types of shapes are deposited on a 75 x 25 x 1.5 mm glass s...

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 473.85

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

Price (without tax)

$ 48.75

■Simulator photometer 3D-601 type Separates the UV output of the sunlight simulator into tanning UV (UV-B) and UV-A, and measur...

• Measuring Equipment

• Spectrophotometers

■IR infrared sensor seal It is used to identify infrared light that is invisible to the naked eye as visible light. Adhesive is...

Price (without tax)

$ 195.65

*The delivery time for this product is currently very long due to difficulties in sourcing parts due to the conflict in Ukraine...

Price (without tax)

$ 106.60

■High performance iris diaphragm SHAM V series The aperture can be adjusted continuously (stepless), and it is widely used for ...

Price (without tax)

$ 36.40

■Temperature-sensitive liquid crystal sheet The temperature zone-specific liquid crystal sheet is divided into 7 temperature zo...

Price (without tax)

$ 77.35

This is a test chart where the brightness changes in a fixed direction depending on the sine side. This chart consists of black...

Price (without tax)

$ 1,293.50

■Product specifications ・Case material: Brass ・Aperture blades made of glossy steel ・Open and close the aperture using a met...

Price (without tax)

$ 107.25

It is recorded on photosensitive paper and is used to improve the MTF of many cameras and scanners. Due to the characteristics ...

Price (without tax)

$ 773.50

■Gray scale A gray scale (density wedge) that is very useful for determining optical density and for graphic processing. Concen...

Price (without tax)

$ 73.45

Single frequency transmission pattern, very useful for MTF measurements in Moiré contour determination applications. MTF (Modul...

Price (without tax)

$ 619.45

■Complete shielding (0 aperture) possible The aperture size can be adjusted continuously (stepless), and it is widely used for ...

Price (without tax)

$ 91.00

■Precision slit When monochromatic light is passed through a sufficiently narrow slit and hit a screen, diffraction causes the ...

Price (without tax)

$ 306.54

■Polariscope (distortion inspection device) Detects internal distortions in liquids, liquid crystals, plastic, glass, jewelry, ...

Price (without tax)

$ 1,527.50

The 1951 USAF Resolution Test Chart is a microscope optical resolution test device defined by the 1951 United States Air Force ...

Price (without tax)

$ 178.75

Parallel lines are regularly arranged, the line width and space width are equal, the number of lines per 1 mm is defined as the...

Price (without tax)

$ 403.65

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

Price (without tax)

$ 135.85

Concentration target for the sensing system illumination and detector calibration step required for the latest precision image ...

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

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

■LCD light shutter film When a voltage of 100VAC is applied, the screen becomes transparent (ON) and when the voltage is remove...

Price (without tax)

$ 23.40

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

Price (without tax)

$ 334.10

Two 9-step gray scales are arranged in opposite directions on a 25.4 mm square slide-sized glass substrate. ■Features ・Upper ...

Price (without tax)

$ 393.25

■Precision pinhole D copper foil board with gold coating Precision pinholes are optical products used in physical optics, laser...

Price (without tax)

$ 306.54

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

This is a ROSCO color filter with excellent moisture resistance, heat resistance, and color absorption. This product has all co...

Price (without tax)

$ 13.00

A stepped density wedge recorded on a very thin film. *Only for ST-20, you can choose between transmissive type and reflective ...

Price (without tax)

$ 156.00

■Features - 32 steps are arranged regularly from 0.10 to 1.60 on a sheet of photo paper. - 0.70 density patches are placed in t...

Price (without tax)

$ 336.70