Koyo Co., Ltd.

Precise resolution target compliant with ANS/ISO#2 based on NIST/NBS1010A standard. This target is ideal for testing focusing a...

• Measuring Equipment

• Dimensional Metrology Equipment

Select representative items among optical lenses and prisms for teaching materials. Although this product was created as a tea...

• Optical Components

• Optical Prisms

Price (without tax)

$ 84.50

■High-performance objective lens Manufactured by Beck This high-performance objective lens, formerly known as the Beck Ealling ...

• Optical Components

• Industrial Lenses

Price (without tax)

$ 2,385.50

A single line marker enables irradiation of cross lines (symmetrical) with good perpendicular accuracy. ■Product features ・Le...

• Light Sources

• Laser Light Sources

Price (without tax)

$ 334.75

A palm-sized, ultra-lightweight CCD camera microscope. The lens and CCD camera body are integrated, and you can easily observe ...

• Observation Equipment

• Video Microscopes

Price (without tax)

$ 292.50

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)

$ 58.50

Double-sided adhesive sheet (tape) General adhesive films and adhesives themselves have a phase, which changes the phase of pol...

• Adhesives & Repair Materials

• Optical Adhesives

Price (without tax)

$ 42.25

A high-precision product with high output efficiency and highly circular comely and light. ■Product features ・Collimated ligh...

• Light Sources

• Laser Light Sources

Price (without tax)

$ 281.45

Very small corner cubes are lined up on the sheet and reflect the incident light precisely in the direction of incidence.

• Optical Components

• Corner Cubes

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)

$ 148.85

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)

$ 83.20

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

The boxes are divided at 1mm intervals across the entire surface, with numbers and symbols attached to them and separated by st...

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 325.00

■Negeotte counting cell double type/single type Used in the medical field for urine cytology and analysis of head and dorsal co...

• Measuring Equipment

• Counting Chambers

Price (without tax)

$ 270.40

■Glass polarizing filter for visible range (linear polarization type) This filter extracts only a specific polarized light comp...

• Filters

• Optical Filters

Price (without tax)

$ 29.25

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)

$ 37.70

■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

Please choose from 7 items.

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 148.20

A high-brightness line marker that uses short lines and effectively utilizes laser light. ■Product features ・It is possible t...

• Light Sources

• Laser Light Sources

Price (without tax)

$ 304.20

Aluminum vapor deposited on high quality Pyrex substrate. On top of that, an overcoat of SiO or MgF2 is applied. Aℓ＋SiO (350-...

• Building Materials

• Mirror Glass

Price (without tax)

$ 102.70

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

Price (without tax)

$ 37.70

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

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 134.55

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)

$ 20.80

■IR sensor card When it receives infrared rays (IR) from a laser or LED, it emits visible light according to the wavelength ban...

Price (without tax)

$ 195.65

■Summary A symphony of powerful light reminiscent of lightning in the night sky, the plasma emitted from the center toward the ...

• Machining / Machine Tools

• Plasma Cleaning Systems

Price (without tax)

$ 58.50

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)

$ 61.75

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)

$ 6.50

■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

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

• Measuring Equipment

• Dimensional Metrology Equipment

Price (without tax)

$ 244.40