Production

Crystal Products

Fiber Products

Ceramic Products

Favorite Products

Quartz glass production

Reflector with diffuse coating

Single-mode optical fibers

Bend-insensitive single-mode optical fiber

Single-mode optical fibers

Polarization-maintaining single-mode optical fiber

Multi-mode optical fibers

Graded-index multi-mode optical fiber

Optical colored glasses

Optical Crystals

Optical crystals of fluorides (LiF, CaF₂иBaF₂)