Fresnel Lens

NTKJ

Both-side convex lens

SURUGA SEIKI

Dielectric Total Reflection Mirror

SURUGA SEIKI

High Accuracy Aluminum Total Reflection Plane Mirrors

SURUGA SEIKI

Plate Beam Splitter

SURUGA SEIKI

Planar Substrate, Window Board

SURUGA SEIKI

Lenticular Lens

NTKJ

Both-side concave lens

SURUGA SEIKI

Flat concave lens

SURUGA SEIKI

Broadband unpolarized beam splitter

SURUGA SEIKI

Wave Plate

SURUGA SEIKI

ND Filter (absorption type)

SURUGA SEIKI

Sharp Cut Filter (UV Region)

SURUGA SEIKI

Dichroic Filters

SURUGA SEIKI

Objective Lens

SURUGA SEIKI

Flat convex lens (Synthetic silica)

SURUGA SEIKI

Aluminum Total Reflection Plane Mirrors

SURUGA SEIKI

Heat ray absorbing filters

SURUGA SEIKI

Orthogonal prism (without coat)

SURUGA SEIKI

Gold mirror

SURUGA SEIKI

Linear Fresnel Lens

NTKJ

ND Filter (reflective type)

SURUGA SEIKI

UV Permeable Filter

SURUGA SEIKI

Achromatic lens

SURUGA SEIKI

Wedge Circuit Board

SURUGA SEIKI

Sharp Cut Filters (Visible)

SURUGA SEIKI

Sharp Cut Filter (for visible region)

SURUGA SEIKI

Sharp Cut Filter (Ultraviolet)

SURUGA SEIKI

Sharp Cut Filter (Infrared)

SURUGA SEIKI

Sharp Cut Filter (Near Infrared Region)

SURUGA SEIKI

Sharp Cut Filter (for Near Infrared Region – Narrow Cut)

SURUGA SEIKI

Dichroic Mirror

SURUGA SEIKI

Parallel mirror

SURUGA SEIKI

Pinhole

SURUGA SEIKI

Pinhole (no bracket)

SURUGA SEIKI

Biconcave Lens

SURUGA SEIKI

Polarizing Plate

SURUGA SEIKI

Plano-convex lens

SURUGA SEIKI

Diffuser panel

SURUGA SEIKI

Crystal wavelength plate

SURUGA SEIKI

Rectangular prism (with coating)

SURUGA SEIKI

Ultraviolet transmitting visible absorption filter

SURUGA SEIKI

Infrared Ray Cut filter

SURUGA SEIKI

Red transmission filter

SURUGA SEIKI

Bronze filter

SURUGA SEIKI

Blue-Green Transmitting Filter

SURUGA SEIKI

Color Transparency Filter

SURUGA SEIKI

B Type Fresnel Lens

NTKJ

Fly-Eye Lens

NTKJ

Prism

NTKJ

B Type Linear Fresnel Lens

NTKJ