Product Lineup

Satisfying customers’ requirements with wide product lineup.
NITTO OPTICAL satisfies customers’ requirements through a wide product lineup and high- precision polishing/thin-film coating technology.
We have wide capability of manufacturing sizes from micro-optics of 1mm or less to precision mirrors over 3,000mm for semiconductor and FPD manufacturing equipment, and furthermore to high-precision spherical, aspherical, and +L918 freeform optical components.
We provide optical thin-film products with high durability, high reflectivity, and low loss, covering a wide wavelength range from extreme ultraviolet (EUV) to infrared.
We provide customized optics for various applications. Please feel free to contact us.
Product Lineup
Prisms
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Corner Cube Prisms
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Dichroic Prisms
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Total Internal Reflection Prisms
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Triangular Prisms
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Micro Prisms
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Penta Prisms
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Porro Prisms
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Roof Prisms
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Dove Prisms
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Rhomboid Prisms
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Polygon Prisms
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Beam Expander Prisms
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Wedge Prisms
Polarizers / Polarizing Prisms
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Beam Splitters
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Polarizing Converters
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Wave Plates
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Optical Contact Type (Wave Plate)
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Optical Contact Type (PBS Cube)
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Wollaston Prisms
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Nicol Prisms
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Rochon Prisms
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Glan-Thompson Prisms
Mirrors
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Bar Mirrors
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L-shaped Mirrors
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Polygon Mirrors
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Ring Laser Gyroscope Mirrors
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Low Scattering Mirrors
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EUV Mirrors
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Freeform Mirrors
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Silicon Mirrors
Thin Film Coating
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Reflecting Mirrors
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Laser Mirrors
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AR Coatings
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Cold Mirrors / Filters
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Half Mirrors
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Dichroic Mirrors
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Dichroic Filters
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Band Pass Filters
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Edge Filters
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Scanner Filters
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Attenuators
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Interference Filters
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Colored Glass Filters
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IR Cut Filters
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UV Cut Filters
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Optics for medical instruments and biotech instruments
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Gain Flattening Filters
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Optics for Infrared Range (Anti-Reflection Coating)
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Optics for Infrared Range (High-Reflection Coating)
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Anti-Fingerprinting Coating
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Optical Thin Films for High-Power Laser Applications
Lenses
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Plano-Convex Lenses
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Meniscus Lenses
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CaF2 Lenses
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Cylindrical Lenses
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Aspheric Lenses
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Large Aperture Lenses
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Toroidal Lenses
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Axicon Lenses
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Fly-Eye Lenses
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Micro Lens Array (MLA)










