Didymium Glass Sheet & Neodymium Filter | Custom Optical Glass – YOUJIA OPTICAL
Precision Didymium Glass Sheets (Neodymium Doped Glass)
Didymium glass is a specialized optical material known for its unique ability to absorb a narrow band of yellow light at the 589nm wavelength (the sodium D-line). At YOUJIA OPTICAL, we provide high-purity Didymium glass sheets tailored for technical and industrial applications.
Why Choose Our Didymium Glass?
Sharp Sodium Absorption: Effectively blocks the bright flare produced by heated sodium, making it essential for professional glassblowing.
Spectral Calibration: Widely used as a wavelength standard in spectrophotometers (due to its distinct absorption peaks).
Enhanced Contrast: In botanical and landscape photography, it helps separate reds and oranges from greens, creating vibrant, clear images.
Custom Fabrication: We offer precision cutting, grinding, and polishing to meet your exact dimensions and surface quality requirements.
| Property | Specification |
| Material | Neodymium-Doped Optical Glass |
| Typical Thickness | 1.0mm, 2.0mm, 3.0mm (Customizable) |
| Main Absorption Peak | 589nm (Yellow Light) |
| Applications | Glassblowing, Photography, Spectroscopy |
| Surface Quality | 60/40 or 40/20 Scratch/Dig |
YOUJIA OPTICAL can customize all sizes and shapes for customers.
YOUJIA OPTICAL’s main products include various optical components such as colored optical glass filters, color filters, optical lenses, and dust-proof lenses. Who offer a wide range of optical parts, including:
- UV-transmitting visible-absorbing glass
- UV-transmitting black glass
- Near-infrared glass
- Infrared-transmitting glass
- Infrared-transmitting visible-absorbing glass
- Purple glass
- Cyan-blue glass
- Green glass
- Golden-yellow glass
- Orange glass
- Red glass
- Protective glass
- Heat-insulating glass
- Skylight glass
- Color temperature-raising glass
- Color temperature-lowering glass
- Wavelength calibration glass
- Yellow glass
- UV glass
- Neutral density glass
- Clear optical glass
- K9 glass
- Quartz glass
- Milk-white glass
- UV glass and infrared glass lenses
- Quartz glass heat-insulating glass lenses
- Bandpass glass neutral gray glass plates
- Skylight glass plates and milk-white glass plates
- Polarizing mirror vacuum mirror-coated glass plates
- Anti-radiation wavelength calibration lenses
- B270 glass lenses
- Protective glass mirrors







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