Optical Laboratory Equipment
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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GGR03 |
| Component Category | Optical Element |
| Price Range | USD 72–143 (based on size, groove density, and coating configuration) |
| Substrate Material Options | UV Fused Silica (for UV), BK7 / B270 (for VIS/NIR) |
| Available Sizes | 12.7×12.7×2 mm, 25×25×2 mm, 50×50×2 mm (UV) |
| Groove Densities | 300, 600, 830, 1200 l/mm |
| Blaze Wavelengths (VIS/NIR) | 270 nm, 532 nm, 780 nm, 1064 nm (configurable per order) |
| Diffraction Efficiency | Optimized for Littrow or non-Littrow mounting |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Category | Optical Component |
| Model | GGR04 |
| Dimensions (L×W×H) | 12.5×25×9.5 mm / 25×50×9.5 mm / 50×50×9.5 mm |
| Groove Density | 31.6, 79, or 316 lines/mm |
| Blaze Wavelength | UV–5.7 µm (depending on configuration) |
| Blaze Angle | 63° or 75° |
| Angular Dispersion | 14.37–1.44 nm/mrad |
| Part Numbers | GGR04-1313-XXX, GGR04-2525-XXX, GGR04-2550-XXX (where XXX encodes groove density and blaze angle) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GGR05 |
| Price Range | USD 140 – 420 (FOB) |
| Component Category | Optical Element |
| Laser Damage Threshold | 40 W/cm² (CW) |
| Substrate | Precision Polished Optical Glass |
| Replication Layer | Index-Matched Epoxy Resin |
| Standard Wavelength | 632.8 nm (He–Ne) |
| Available Sizes | 12.7 × 12.7 × 6 mm (GGR05-1313-XXX), 25 × 25 × 9.5 mm (GGR05-2525-XXX) |
| Diffraction Orders | −2, −1, 0, +1, +2 |
| Typical Efficiency Distribution | Varies by design (e.g., 70/41/32, 80/25/25/25/5, 92/20/45/20, or 110/25/28/25) |
| Brand | Gitterwerk |
|---|---|
| Origin | Germany |
| Model | Multi-Wavelength |
| Grating Type | Transmission |
| Polarization | TE (s-polarized), TM (p-polarized), or Unpolarized |
| Wavelength Range | 450–2090 nm |
| Line Density | 600.2–2500.0 l/mm |
| Substrate Material | Fused Silica |
| Thickness | 3–6.35 mm |
| Aperture Size | Up to 137 × 32 mm |
| Peak Diffraction Efficiency | ≥99.0% (TE, specified λ) |
| Laser Damage Threshold | >5 J/cm² (1030 nm, 10 ps, 10 Hz) |
| Angular Tolerance | ±0.05° for optimal efficiency |
| Origin | South Korea |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GIVA Series Passive Vibration Isolation Platform |
| Pricing | Available Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GL11-NIR |
| Price Range | USD 0.15–75.00 (per piece, volume-dependent) |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| Effective Focal Length (EFL) Tolerance | ±2% |
| Lens Centration Error | ≤3 arcminutes |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating Type | Broadband AR for NIR (650–1050 nm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL11-SWIR |
| Price Range | USD 0.15 – 75.00 (per unit, volume-dependent) |
| Component Category | Optical Element |
| Coating Specification | SWIR broadband AR coating (optimized for 900–1700 nm) |
| Material | Precision-Annealed K9 Optical Glass |
|---|---|
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | 3 arcmin |
| Surface Quality | 3–4 Scratch-Dig |
| Edge Treatment | 0.2 mm × 45° Chamfer |
| Coating | Broadband AR (400–700 nm) |
| Material | Precision-Annealed K9 Optical Glass |
|---|---|
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | 3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Chamfer | 0.2 mm × 45° |
| Spectral Range (Uncoated) | VIS (400–700 nm), NIR (650–1050 nm), SWIR (1000–1650 nm) |
| Mounting Compatibility | Standard lens retention rings for Ø2–100 mm optics |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL12-NIR |
| Price Range | USD 0.15–75.00 (per piece, volume-dependent) |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | 3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating | Broadband AR for NIR (650–1050 nm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL12-SWIR |
| Price Range | USD 0.15–75.00 (per unit) |
| Component Type | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | 3 arcminutes |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating | Broadband AR for SWIR (1000–1650 nm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL12-VIS |
| Price Range | USD 0.15–75.00 (per piece, volume-dependent) |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | 3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating | Broadband AR, Rₐᵥg < 0.5% over 400–700 nm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GL13 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Flatness | λ/4 @ 632.8 nm |
| Focal Length Tolerance | ±2% |
| Surface Irregularity | ≤λ/4 |
| Surface Quality | 3–4 Scratch-Dig |
| Edge Treatment | 0.2 mm × 45° Chamfer |
| Effective Focal Length (EFL) | Negative (Diverging) |
| Back Focal Length (BFL) | Equal to EFL (Plane surface incident) |
| Radius of Curvature (R₁) | Concave side only |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GL13-NIR |
| Component Category | Optical Element |
| Coating | Dual-Band AR (650–1050 nm & 1000–1650 nm) |
| Available Diameters | 4 mm to 50 mm |
| Substrate Material | N-BK7 (standard), optional fused silica or CaF₂ upon request |
| Surface Quality | 40–20 scratch-dig |
| Clear Aperture | ≥90% of diameter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | GL13-SWIR |
| Price Range | USD 0.15–75.00 per unit |
| Component Category | Optical Element |
| Diameter Range | 4–50 mm |
| AR Coating | SWIR broadband (1000–1650 nm) and NIR broadband (650–1050 nm) options available |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL13-VIS |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| Effective Focal Length (EFL) Tolerance | ±2% |
| Centration Error | 3 arcminutes |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating | Broadband AR (400–700 nm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-Made) |
| Model | GL14-SWIR |
| Component Category | Optical Element |
| Coating Range | 1000–1650 nm (SWIR AR) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GL14 |
| Price Range | USD $0.15–75.00 (per piece, volume-dependent) |
| Component Category | Optical Element |
| Material | K9 Optical Crown Glass |
| Surface Quality | 60-40 Scratch-Dig |
| Clear Aperture | ≥90% of Diameter |
| Focal Length Tolerance | ±2% |
| Centration Error | ≤3 arcmin |
| Surface Flatness | λ/4 @ 632.8 nm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL14-NIR |
| Price Range | USD 0.15–75.00 (per unit, volume-dependent) |
| Component Category | Optical Element |
| Coating Specification | Broadband AR, Rₐᵥg < 0.5% @ 650–1050 nm |
| Diameter | 2–50 mm |
|---|---|
| Focal Length (EFL) | –2.0 to –50.0 mm |
| Surface Radius (R₁) | –2.22 to –52.15 mm |
| Center Thickness (T₁) | 1.00–3.00 mm |
| Edge Thickness (T₂) | 1.22–15.77 mm |
| Coating | MgF₂-based broadband AR, Rₐᵥg < 0.5% @ 400–700 nm |
| Material | N-BK7 (Schott) |
| Surface Quality | 40–20 scratch-dig |
| Clear Aperture | ≥90% of diameter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL15 |
| Price Range | USD 0.15 – 75.00 (varies by size and specification) |
| Component Category | Optical Element |
| Key | Origin: Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Category | Domestic (China) |
| Model | GL15-SWIR |
| Component Category | Optical Element |
| Coating Range | 1000–1650 nm (SWIR), 650–1050 nm (NIR) |
| Material | N-BK7 (Schott) or equivalent optical glass |
| Surface Quality | 40–20 scratch-dig |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL15-NIR |
| Price Range | USD 0.15–75.00 (per unit, depending on configuration) |
| Component Category | Optical Element |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL15-VIS |
| Price Range | USD 0.15 – 75.00 (per piece, volume-dependent) |
| Component Category | Optical Element |
| Dimensions | 5×5 mm to 60×30 mm (rectangular aperture), EFL: 4.0–20.0 mm |
| Coating | Broadband AR @ 400–700 nm (R < 0.5% avg per surface) |
| Material | Optical-grade BK7 glass |
| Surface Quality | 40–20 scratch-dig |
| Clear Aperture | ≥90% of nominal dimension |
| Key | Material: K9 optical glass |
|---|---|
| Surface Quality | 60-40 scratch-dig |
| Clear Aperture | ≥90% of dimensions |
| Focal Length (EFL) | –4.0 mm |
| Back Focal Length (BFL) | –5.3 mm |
| Radius of Curvature (R₁) | –2.07 mm |
| Center Thickness (T₂) | 2.0 mm |
| Edge Thickness (T₄) | 3.54 mm |
| Coating | None (uncoated) |
| Dimension (X × Y) | 8.0 × 4.0 mm |
| Tolerance on EFL | ±2% |
| Wavefront Error | λ/4 @ 632.8 nm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL16-SWIR |
| Unit Price Range | USD 0.15 – 75.00 |
| Component Category | Optical Element |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL16-NIR |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | China |
| Model | GL16-VIS |
| Price Range | USD 0.15–75.00 (per piece, volume-dependent) |
| Component Category | Optical Element |
| Coating Specification | Broadband AR, 650–1050 nm |
| Substrate Material | N-BK7 (Schott equivalent) |
| Surface Quality | 40-20 scratch-dig |
| Clear Aperture | ≥90% of nominal dimension |
| Focal Length Tolerance | ±1% |
| Centration Error | ≤3 arcmin |
| Wavefront Distortion | λ/4 @ 633 nm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL17 |
| Price Range | USD 0.15–75.00 (per piece) |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.05 mm |
| Center Thickness Tolerance | ±0.005 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| Surface Quality | 2–3 Scratch-Dig |
| Coating Options | Uncoated, VIS (400–700 nm), NIR (650–1050 nm), SWIR (1000–1650 nm) Broadband Anti-Reflection |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL18 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Material | K9 Borosilicate Crown Glass |
| Surface Quality | 40-20 Scratch-Dig |
| Clear Aperture | ≥90% Diameter |
| Coating | None (Uncoated) |
| Tolerance | Diameter ±0.05 mm, EFL ±2%, BFL ±2% |
| Refractive Index (nd) | 1.5163 @ 587.6 nm |
| Abbe Number (Vd) | 64.2 |