Optical Instruments
Filter
Showing 2401–2430 of 7836 results
| 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 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL21 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Diameter Options | 4.0 mm & 6.3 mm |
| Focal Lengths (EFL) | 3 mm to 40 mm |
| Substrate Material | UV-Fused Silica (Synthetic Quartz, Grade 7980 or equivalent) |
| Coating Options | Uncoated or UV Broadband Anti-Reflection (AR) Coating (250–400 nm) |
| Surface Quality | 40–20 scratch-dig (per MIL-PRF-13830B) |
| Surface Flatness (Plano Side) | λ/4 @ 633 nm |
| Surface Power (Convex Side) | ≤3λ @ 633 nm |
| Centration | ≤3 arcmin |
| Clear Aperture | ≥90% of diameter |
| Damage Threshold | ≥5 J/cm² @ 355 nm, 10 ns, 20 Hz |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | GL22 |
| Price Range | USD 0.15–75.00 (per piece) |
| Component Category | Optical Element |
| UV AR Coating | Ravg < 0.5% @ 250–400 nm |
| Substrate Material | UV-grade Fused Silica (SiO₂) |
| Surface Quality | 40–20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm |
| Clear Aperture | ≥90% of diameter |
| Centration | ≤3 arcmin |
| Focal Length Tolerance | ±1% |
| Diameter Tolerance | ±0.1 mm |
| Thickness Tolerance | ±0.2 mm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL23 |
| Price Range | USD 0.15–75.00 (per piece) |
| Component Category | Optical Element |
| Material | UV-Fused Silica (Synthetic Quartz, Grade I) |
| Surface Quality | 40–20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm (plano side), λ/2 @ 633 nm (concave side) |
| Clear Aperture | ≥90% of diameter |
| Coating Option | Broadband UV Anti-Reflection (UV-AR), Ravg < 0.5% over 250–400 nm |
| Transmission | >95% per surface (UV-AR coated), >90% per surface (uncoated) in 250–400 nm range |
| Damage Threshold | ≥5 J/cm² @ 355 nm, 10 ns, 20 Hz |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL24 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL25 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GL26 |
| Component Category | Optical Element |
| Price Range | USD 0.15–75.00 (per piece, volume-dependent) |
| Material | UV-grade fused silica (SiO₂), OH⁻ < 1 ppm, transmission > 80% @ 190 nm |
| Surface Quality | 40–20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm (flat side) |
| Clear Aperture | ≥ 90% of nominal dimension |
| Dimensional Tolerance | ±0.1 mm (X/Y), ±0.2 mm (thickness) |
| Focal Length Tolerance | ±2% |
| Coating Options | Uncoated (bare fused silica) or UV Broadband Anti-Reflection (AR) coating (Ravg < 1.0% @ 250–400 nm, 0° AOI) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL27 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Material | UV-grade Fused Silica |
| Design Wavelength | 587.6 nm (n = 1.45848) |
| 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 |
| Lens Type | Drum (Cylindrical Barrel with Spherical Ends) |
| Diameter | 3 mm |
| Focal Length | 3 mm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL28 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Diameter Options | 1.0–10.0 mm |
| Effective Focal Length (EFL) | 0.79–7.95 mm |
| Back Focal Length (BFL) | 0.29–2.95 mm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL31 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Wavelength Range | 400–700 nm (AR-coated) |
| Available Diameters | 3.0–5.0 mm |
| Focal Lengths (EFL) | 4.0–10.0 mm |
| Back Focal Lengths (BFL) | 2.5–7.9 mm |
| Center Thickness (T₁) | 2.9–4.5 mm |
| Edge Thickness (T₂) | 2.32–3.7 mm |
| Substrate Materials | H-ZBAF52/H-ZF7LA, BaK2/SF15, N-BAF10/N-SF6HT, N-BAK4/SF5 |
| Compatible Mounting Rings | e.g., PN35037-LM040-D (for 4 mm variants) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL32 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL33 |
| Price Range | USD 1–499 |
| Component Category | Optical Element |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL51 |
| Price Range | USD 0.15–75.00 (varies by specification) |
| Component Category | Optical Element |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL52 |
| Price Range | USD 70–140 (per unit) |
| Component Category | Optical Element |
| Diameter Tolerance | +0.0 / −0.1 mm |
|---|---|
| Center Thickness Tolerance | ±0.1 mm |
| EFL Tolerance | ±1% |
| Surface Quality | < 3/2 (per MIL-PRF-13830B) |
| Edge Chamfer | 0.2 mm × 45° |
| Material | Single-Crystal CaF₂ |
| Design Wavelength | 587.6 nm |
| Coating Options | Uncoated or Broadband AR (Rₐᵥg < 1.5% @ 3–5 µm) |
| Diameter | +0.0 / −0.1 mm |
|---|---|
| Center Thickness Tolerance | ±0.1 mm |
| EFL Tolerance | ±1% |
| Surface Quality | < 3/2 (Scratch/Dig) |
| Edge Chamfer | 0.2 mm × 45° |
| Material | Single-Crystal CaF₂ |
| Design Wavelength | 587.6 nm |
| Coating Options | Uncoated or Broadband AR (Rₐᵥg < 1.5% @ 3–5 µm) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GL55 |
| Price Range | USD 72–143 |
| Component Category | Optical Element |
| Material | Single-Crystal Calcium Fluoride (CaF₂) |
| Design Wavelength | 4 μm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.1 mm |
| EFL Tolerance | ±1% |
| Surface Quality | < 3 Scratch-Dig |
| Edge Bevel | 0.2 mm × 45° |
| Coating Options | Uncoated or Broadband AR (Rₐᵥg < 1.5% @ 3–5 μm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL71 |
| Price Range | USD 70 – 140 |
| Component Category | Optical Element |
| Coating Specification | IR2 Broadband AR Coating, Rₐᵥg < 1.5% @ 8–12 µm |
| Substrate Material | CVD-Grown Zinc Selenide (ZnSe) |
| Surface Quality | 60–40 Scratch-Dig |
| Surface Flatness (Plano Side) | λ/4 @ 632.8 nm |
| Centering Tolerance | < 3 arcmin |
| Clear Aperture | ≥ 90% of Diameter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL72 |
| Price Range | USD 70–140 |
| Component Category | Optical Element |
| Material | Zinc Selenide (ZnSe) |
| Coating Option | IR2 Broadband AR Coating (Rₐᵥg < 1.5% @ 8–12 µm) |
| Design | Precision-Polished Biconvex Geometry |
| Compliance | ISO 10110-1, ISO 10110-7, MIL-PRF-13830B Scratch-Dig |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GL73 |
| Price Range | USD 140–420 (est.) |
| Component Category | Optical Element |
| Substrate | CVD Grade ZnSe |
| Design Wavelength | 10.6 µm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.1 mm |
| EFL Tolerance | ±1% |
| Centration Error | < 3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating Options | Uncoated or Broadband AR (Rₐᵥg < 1.5% @ 8–12 µm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL75P |
| Price Range | USD 70–140 |
| Component Category | Optical Element |
| Focal Length | 51 mm |
| Diameter | 1.556 mm |
| Coating Options | Uncoated or IR Broadband AR (Rₐᵥg < 1.5% @ 8–12 µm) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GL81 |
| Price Range | USD 70–140 |
| Component Category | Optical Element |
| Material | Czochralski-Grown Silicon (Si) |
| Coating Option | Broadband AR Coating for 3–5 µm (IR1) |
| Surface Quality | 40–20 Scratch-Dig |
| Surface Flatness (Plano Side) | λ/4 @ 633 nm |
| Center Thickness Tolerance | ±0.1 mm |
| Diameter Tolerance | ±0.1 mm |
| Focal Length Tolerance | ±1% |
| Clear Aperture | ≥90% of Diameter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL91 |
| Price Range | USD 70–140 (per unit, FOB Beijing) |
| Component Category | Optical Element |
| Substrate Material | Germanium (Ge) |
| Coating Specification | IR2 Broadband AR Coating, Rₐᵥg < 1.5% @ 8–12 µm |
| Mounting Compatibility | Standard SM-threaded lens mounts (e.g., PN35030-LM127-S for Ø12.7 mm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GL92 |
| Price Range | USD 70–140 |
| Component Category | Optical Element |
| Diameter | 25.0 mm / 50.0 mm |
| EFL | 25–100 mm |
| BFL | 23.3–96.5 mm |
| R₁ | 28.3–107.0 mm |
| R₂ | 42.5–160.5 mm |
| Center Thickness T₁ | 2.5–5.0 mm |
| Edge Thickness T₂ | 1.3–3.8 mm |
| Coating | Dual-Side IR AR (IR2), Rₐᵥg < 1.5% @ 8–12 µm |
| Key | Origin: Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model Range | OPGT/OPGL/OPGM/OPWT Series (25.4 mm OD, 10 mm clear aperture) |
| Price | Upon Request |
| Brand | GLOphotonics |
|---|---|
| Origin | France |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Optical Component |
| Model | PMC-C-UV |
| Component Type | Hollow-Core Photonic Crystal Fiber |
| Operating Wavelength Range | 266–355 nm (UV-optimized) |
| Core Structure | Hypocycloidal Kagome Lattice |
| Core Diameter | 25 µm ±1 µm or 40 µm ±1 µm |
| Cladding Outer Diameter | 200 µm or 230 µm ±1% |
| Coating Diameter | 400 µm ±30 µm |
| Attenuation @355 nm | <150 dB/km |
| Attenuation @343 nm | <150 dB/km |
| Dispersion (343–355 nm) | –5 to +5 ps/(nm·km) |
| Transmission Regime | Near-Single-Mode |
| Damage Threshold | ≥50 W CW / ≥500 µJ, sub-100 fs pulsed |
| Gas-Fill Compatibility | Yes (with optional integrated gas valve assembly) |
| Compliance | ISO 10110-7 (optical surface quality), IEC 61300-2-4 (mechanical robustness), RoHS-compliant materials |