Other Optical Measurement Instruments
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| Brand | SPL |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SPL-LED-FL-CFL |
| Pricing | Available Upon Request |
| Compliance | IESNA LM-9, LM-65, ANSI C78.377, CIE S 025/E:2015 |
| Spectral Range | 350–1050 nm |
| Detector | TE-cooled CCD spectrometer |
| Dynamic Range | >10⁶ (typical) |
| Solid Angle Coverage | 2π and 4π configurations |
| Brand | SPL |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | USS1200V-LL |
| Pricing | Upon Request |
| Calibration | NIST-Traceable Certificate Included |
| Output Control | Continuous 0–100% Intensity Adjustment |
| Software Interface | Automated Control of Shutter, Attenuator Position, and Filter Wheel Selection |
| Spectral Flexibility | Compatible with User-Installed Bandpass, Neutral Density, and Custom Calibration Filters |
| Brand | SPL |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | SPL-HL- |
| Pricing | Upon Request |
| Spectral Range | 360–2500 nm |
| Output Stability | ±0.2% (RMS, over 8 hours) |
| Lifetime | SPL-HL-H — 2,000 h |
| Cooling | Active fan-cooled thermal management |
| Optical Coupling | SMA905 or FC/PC fiber interface (configurable) |
| Power Efficiency | High luminous efficacy (>18 lm/W typical) |
| Design | Modular, OEM-integration ready |
| Brand | SPL Photonics |
|---|---|
| Origin | Zhejiang, China |
| Model | SPL-Micro2000 |
| Excitation Wavelengths | 405 nm, 450 nm, 520 nm, 532 nm |
| Pressure Range (RT) | 0–100 GPa |
| Pressure Resolution | 0.1 GPa |
| Objective Lenses | 10× / 20× (WD: 29–34 mm) |
| CCD | 1/2″ CMOS, 2048 × 1536 (3 MP), color |
| Spectral Range (Fluorescence/Raman Mode) | 400–1100 nm |
| Switching Mechanism | Manual lever for fluorescence ↔ Raman mode selection |
| Software | Integrated spectral & CCD acquisition |
| dual-pressure calibration algorithms (P < 20 GPa | P = 2.74(λ − λ₀) |
| P > 20 GPa | P = 3.808[(1 + (λ − λ₀)/λ₀)⁵ − 1]) |
| Brand | Duma Optronics |
|---|---|
| Origin | Israel |
| Model | SpotOn USB |
| Interface | USB 2.0 |
| A/D Resolution | 24-bit |
| Output | Real-time beam position (X, Y) and power (W or mW) |
| Communication | USB 2.0 + optional RS232 |
| Software Integration | ActiveX control for custom applications |
| Multi-device support | Yes |
| Data Export | CSV/Excel-compatible format |
| Brand | SRS / Stanford Research Systems |
|---|---|
| Origin | USA |
| Model | PRS10 |
| Output Frequency | 10 MHz |
| Phase Noise | –130 dBc/Hz @ 10 Hz |
| Aging Rate | < 5 × 10⁻¹¹ per month |
| Holdover Stability | Stratum 1 level for 72 hours |
| Interface | RS-232 |
| Expected Lifetime | 20 years |
| Input | 1 PPS external reference (e.g., GPS-disciplined) |
| Compliance | Designed for telecom synchronization, metrology, and defense-grade timing applications |
| Brand | SRS/Stanford Research Systems |
|---|---|
| Origin | UK |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PS300 Series |
| Output Voltage Ranges | 1.25 kV, 2.5 kV, 5 kV, 10 kV, 20 kV |
| Voltage Resolution & Repeatability | 1 V |
| Voltage Setting Accuracy | ±0.01% of full scale |
| Voltage Regulation Accuracy | ±0.001% of full scale |
| Response Time | <10 µs |
| Output Ripple | 0.0015% of full scale |
| Brand | Stanford Research Systems (SRS) |
|---|---|
| Origin | USA |
| Model | SR470 |
| Channel Configuration | Single-channel (SR470), Quad-channel (SR474), Shutter Head Options: SR475/SR476 |
| Operating Lifetime | >10⁷ cycles |
| Actuation Time | 4 ms – 10,000 s |
| Time Resolution | 100 µs |
| Trigger Modes | Internal, External (TTL/CMOS), Front-Panel Manual |
| Bearing Type | Sapphire Jewel Bearings |
| Control Architecture | Closed-Loop DSP Positioning |
| Mechanical Isolation | Non-magnetic, Zero-Coil Electromechanical Actuation |
| Brand | SRS/Stanford Research Systems |
|---|---|
| Model | SR540 |
| Frequency Range | 4 Hz to 3.7 kHz (inner slot: 4–400 Hz |
| outer slot | 400–3700 Hz) |
| Phase Stability | 0.2°–0.5° |
| Frequency Accuracy | <2% |
| Output Signal | 5 V TTL (HCT-compatible), BNC |
| Control Interface | Front-panel thumbwheel + external 0–10 V analog input |
| Reference Output | Sync TTL pulse with adjustable phase offset |
| Blade Material | Chemically blackened, demagnetized brass |
| Blade Thickness | 0.5 mm |
| Diameter | 102 mm |
| Slot Configurations | Dual concentric slots (inner + outer) |
| Dimensions (Controller) | 216 × 89 × 343 mm |
| Weight (Controller) | 3.2 kg |
| Motor Life | >6000 hours |
| Compliance | CE, RoHS, FCC Class A |
| Brand | SRS/Stanford Research Systems |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Service Partner |
| Product Origin | Imported |
| Model | SR560 |
| Price Range | USD 0 – 7,200 |
| Brand | StellarNet |
|---|---|
| Origin | USA |
| Model | SolarRad |
| Spectral Range | 220–1100 nm (SolarRad), 200–1700 nm (SolarRad-DSR) |
| NIST-Traceable Irradiance Calibration | 300–1100 nm (UV-extended option available) |
| Spectral Resolution | <1.5 nm (VIS), <3 nm (NIR for DSR) |
| Detector | 2048-pixel CCD (SolarRad), 2048-pixel CCD / 512-pixel InGaAs PDA (SolarRad-DSR) |
| Cosine Receiver | CR2 with optional right-angle adapter |
| Wavelength Accuracy | <0.25 nm |
| Irradiance Accuracy | ±5% |
| Interface | USB 2.0 |
| Software | SpectraWiz® Suite, LabVIEW drivers, SDK for C/VB/VBA |
| Brand | StellarNet |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Stellar-RAD |
| Price Range | USD $38,000–$64,000 (FOB USA) |
| Spectral Range | 350–1150 nm (UV-Vis-NIR) |
| Wavelength Accuracy | <0.25 nm |
| Spectral Resolution | <1 nm (FWHM) |
| Irradiance Accuracy | ±5% (NIST-traceable) |
| Illuminance Range | 0.05–400,000 lx |
| Radiant Flux Range | 0.25–1600 W/m² |
| Colorimetric Accuracy | ±0.001 Δx,Δy (vs. NIST SRM lamps) |
| CCT Accuracy | ±2% |
| Integration Time | 10 ms–60 s |
| Detector | Sony 2048-pixel CCD |
| Optical Design | Scientific-grade Crossed Czerny-Turner |
| Input Optics | Cosine-corrected diffuser (f/2.5) |
| Data Interface | USB 2.0 (bus-powered) |
| Software | SpectraWiz v24.x (Windows 10/11) |
| Compliance | NIST-traceable calibration certificate included |
| Optional Modules | UV (250–400 nm), NIR (900–1700 nm), radiance/luminance lens kits, integrating sphere compatibility (e.g., IS-200, IS-500) |
| Brand | Inframet |
|---|---|
| Origin | Poland |
| Model | STR |
| Radiation Channel | Broadband Halogen Source + Spectral Selector + Radiometric Probes (RP1) |
| Imaging Channel | PC-Controlled LED + High-Resolution Projection System + Dual-Camera Image Analysis (UNI Cameras, MR1/MR2 Imaging Radiometers) |
| Temporal Channel | PC-Synchronized Pulsed Light Source + Fast Photodetector Array (FP1/FP2 + FPP1 Amplifier) |
| Measurable Parameters | Photocathode Luminous Sensitivity (Integral & Spectral), EBI, Radiant Power Gain, Luminance Gain, Dynamic Range, Spatial Resolution (16–81 lp/mm, optional 114 lp/mm), MTF, Magnification, Distortion, Afterglow Time, Temporal Resolution (optional) |
| Compatible Photocathode Diameters | 5–40 mm |
| Max Tube Height | < 480 mm |
| Max Phosphor Screen Diameter | < 56 mm |
| Spectral Range | 400–850 nm (standard), extendable |
| Photocathode Types | All standard types |
| Phosphors | P20, P22, P30, P43 (standard) |
| Mechanical OD | < 150 mm |
| MCP Integration | Supported (with/without) |
| Key | Origin: Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SBA-25B |
| Price | USD 7,000 (FOB Yokohama) |
| Wavelength Range | 500–2100 nm (0.6–2.5 eV) |
| Illumination Area | 6 × 6 mm² |
| Radiant Intensity Accuracy | ±5% |
| In-Plane Irradiance Uniformity | ≤±10% |
| Intensity Stability | ≤±5% over 1 h |
| Irradiance Range | 100 nW/cm² to 5 mW/cm² |
| Wavelength Purity | ~24 nm (slit width: 4 mm) |
| Optical Configuration | Czerny–Turner monochromator, f/4.3, linear dispersion: 6 nm/mm (600 grooves/mm) |
| Wavelength Accuracy | ±0.2 nm |
| Chopper Frequency | 0.1–100 Hz |
| Detection Limit (Photocurrent) | 100 fA (1 × 10⁻¹³ A) |
| Absorption Coefficient Dynamic Range | 6 decades |
| Bias Voltage Options | 9 V / 18 V / 27 V (programmable) |
| Dimensions (W×D×H) | 1650 × 700 × 1530 mm (excl. support frame) |
| Power Supply | 220 V AC, 8 A (via step-down transformer) |
| Brand | HunterLab |
|---|---|
| Origin | Canada |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | FSD-200 |
| Price | Upon Request |
| Applicable Film Width | ≤210 mm |
| Minimum Detectable Feature Size | 0.1 mm (adjustable via CCD selection) |
| Spatial Resolution | Up to 30 µm (configurable with higher-resolution CCD) |
| Sensor Type | Area-Scan CCD |
| Maximum Web Speed | 18 m/min |
| Light Source | 30 W LED Cold Illumination |
| Communication Interfaces | RS232 / RS485 / Ethernet / USB |
| Power Supply | 220 VAC, 50 Hz |
| Dimensions (Upper Unit) | 230 × 131 × 108 mm |
| Dimensions (Lower Unit) | 272 × 160 × 252 mm |
| Compliance Standards | GB 6595–1986, ASTM D3351–93, GB/T 4611–2008, GB/T 11115–2009 |
| Brand | HunterLab |
|---|---|
| Origin | Canada |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FSD-300 |
| Quotation | Upon Request |
| Applicable Film Width | ≤340 mm |
| Minimum Detectable Feature Radius | 0.05 mm |
| Maximum Spatial Resolution | 30 µm |
| Sensor Type | Area-Scan CCD |
| Maximum Web Speed | 18 m/min |
| Light Source | 30 W LED Cold Illumination |
| Power Supply | 220 VAC, 50 Hz |
| Communication Interfaces | RS232 / RS485 / Ethernet / USB |
| Dimensions (Upper Unit) | 230 × 131 × 108 mm |
| Dimensions (Lower Unit) | 272 × 160 × 252 mm |
| Brand | HunterLab |
|---|---|
| Origin | Canada |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SP-Y-1908 |
| Measurement Range | 0.2 mm, 0.3 mm, 0.4 mm, 0.8 mm (software-selectable per standard) |
| Sensor | 20 MP CCD with high-resolution lens |
| Minimum Detectable Target Radius | 0.1 mm |
| Resolution | < 0.035 mm |
| Detection Area | ≥ 200 × 200 mm |
| Optical Magnification | > 30× |
| Illumination Intensity | ≥ 6000 lumens |
| Light Source | 24 V / 60 W halogen assembly |
| Power Supply | 220 V, 50 Hz |
| Dimensions | 459 × 426 × (276 + 380) mm |
| Brand | SurfaceOptics (SOC) |
|---|---|
| Origin | USA |
| Model | AE1/RD1 |
| Emissivity Measurement Range | 0.05–0.95 |
| Repeatability | ±0.01 |
| Measurement Time per Sample | ≤10 s |
| Sample Temperature Range | Up to 54 °C (130 °F) |
| Standard Blackbody Cavity Temperature Control | Required for thermal equilibrium |
| Detector Output Linearity Error | <±0.01 over full emissivity range |
| Output Signal | 2.4 mV at 25 °C, ε = 0.9, 150 Ω load |
| Power Supply | 100–240 VAC, 50–60 Hz → 12 VDC adapter |
| Optional Battery Pack | 12 V, 12 h continuous operation |
| Minimum Flat Sample Diameter | 5.7 cm (2.25 in) |
| with AE-AD1 | 2.54 cm (1.0 in) |
| with AE-AD3 | 1.9 cm (0.75 in measurement area) |
| Compliance | Designed for ASTM C1371, ISO 18434-1, and ASTM E1933-compliant emissivity validation workflows |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GRENOUILLE 8-50-ECO |
| Price Range | USD $13,500 – $27,000 |
| Brand | Synoptics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Alexandrite (BeAl₂O₄:Cr³⁺) |
| Price Range | USD 0 – 7,200 (FOB) |
| Wavelength Tuning Range | 710–800 nm |
| Pulse Energy Capability | Multi-joule level |
| Thermal Shock Resistance | 5× higher than Nd:YAG |
| Crystal Structure | Orthorhombic |
| Chemical Formula | Be(Al₁₋ₓCrₓ)₂O₄ |
| Cr³⁺ Doping Concentration | 0.01–0.20 at.% (standard: 0.10 at.%, optimum: 0.83/d % where d = diameter in mm) |
| Diameter Tolerance | +0.000″ / −0.002″ |
| Edge Chamfer | 0.005″ ± 0.003″ @ 45° |
| Surface Finish | 55 ± 5 μin Ra (ground & polished) |
| Surface Flatness | λ/10 @ 632 nm |
| Parallelism | ≤30 arc-seconds |
| Perpendicularity | within 5 arc-minutes |
| Scratch-Dig | 10–5 per MIL-O-13830 |
| Wavefront Distortion | <0.5 wave/inch (measured at 1 µm) |
| Coating Options | Single-layer MgF₂ AR |
| Refractive Index (750 nm) | nₐ = 1.7367, n_b = 1.7421, n_c = 1.7346 (birefringent, biaxial) |
| Density | 3.7 g/cm³ |
| Melting Point | 1870 °C |
| Thermal Expansion (α) | αₐ = 5.9 × 10⁻⁶ K⁻¹, α_b = 6.1 × 10⁻⁶ K⁻¹, α_c = 6.7 × 10⁻⁶ K⁻¹ |
| Thermal Conductivity | 0.23 W/cm·K |
| Vickers Hardness | 2000 kg/mm² |
| Young’s Modulus | 469 GPa |
| Fracture Stress | 0.457–0.948 GPa |
| dn/dT | ~8 × 10⁻⁶ K⁻¹ |
| Nonlinear Refractive Index (n₂) | ~10⁻¹³ esu |
| Findlay-Clay Insertion Loss | <0.3 cm⁻¹ |
| Brand | Synoptics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Cr4+:YAG |
| Wavelength Range | 500–3000 nm |
| Crystal Orientation | <100> |
| Surface Finish | Flat/Flat |
| AR Coating | R < 0.2% @ 1064 nm |
| Laser-Induced Damage Threshold (LIDT) | >500 MW/cm² (10 ns, 10 Hz, 1064 nm) |
| Diameter | 3–10 mm |
| Thickness | 1–5 mm (customizable) |
| Optical Density (OD) Options | 0.30, 0.40, 0.50 ±10% @ 1064 nm |
| Absorption Coefficient (α) | 1.5–6.0 cm⁻¹ @ 1064 nm |
| Uniformity | High spatial homogeneity of Cr⁴⁺ distribution |
| Compliance | ISO 9001:2008 certified manufacturing and QA process |
| Brand | SYNOPTICS |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | KTF |
| Price Range | USD $0 – $7,200 (FOB) |
| Crystal Structure | Cubic |
| Chemical Formula | KTb₃F₁₀ |
| Primary Application | Faraday Rotators & Optical Isolators for High-Power Lasers |
| Transmission Range | 400–1500 nm |
| Orientation | Standard <100>, Optional <111> |
| Diameter Tolerance | +0.000″ / −0.002″ |
| Edge Chamfer | 0.005″ ± 0.003″ @ 45° |
| Roll-off Polish | ≤55 µin Ra |
| Surface Flatness | λ/10 @ 633 nm |
| Parallelism | ≤60 arc-seconds |
| Perpendicularity | ≤10 arc-minutes |
| Wavefront Distortion | <¼ wave per inch @ 633 nm |
| AR Coating | R < 0.25% per surface (1064 nm, 0° AOI) |
| [Brand | SYNOPTICS |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | TGG |
| Price Range | USD 0–7,200 (FOB) |
| Material | Terbium Gallium Garnet (Tb₃Ga₅O₁₂) |
| Crystal Orientation | [111] ±5° |
| Diameter Tolerance | +0.000″ / −0.002″ |
| Length Tolerance | +0.010″ / −0.010″ |
| Surface Roughness (RMS) | 55 ±5 μin |
| Edge Chamfer | 0.005″ ±0.003″ @ 45° ±5° |
| Wavefront Distortion | < λ/8 per inch (large rods), < λ/8 total (small rods) @ 632 nm |
| Extinction Ratio | ≥25 dB |
| AR Coating Reflectivity | <0.25% @ 1064 nm |
| Adhesion & Durability | Compliant with MIL-C-48497A |
| Pulsed Laser Damage Threshold | 10 J/cm² (1064 nm, 10 ns, 10 Hz) |
| Faraday Rotation Coefficient (V) | 134 rad·T⁻¹·m⁻¹ @ 1064 nm |
| Absorption Coefficient (α) | 0.0015 cm⁻¹ @ 1064 nm |
| Thermal Conductivity | 7.4 W·m⁻¹·K⁻¹ |
| Refractive Index (n) | 1.95 @ 1064 nm |
| Nonlinear Refractive Index (n₂) | 8.0 × 10⁻¹³ esu |
| Figure of Merit (V/α) | 27 |
| Figure of Merit (V/n) | 58] |
| Brand | TechnoTeam |
|---|---|
| Origin | USA |
| Model | OL 770/771 |
| Spectral Range | 200–1700 nm |
| Wavelength Accuracy | ±0.25 nm |
| Sampling Rate | >25 spectra/s |
| Stray Light Suppression | <10⁻⁵ |
| Reflectance Coating | PTFE (>99% from 300–1700 nm) |
| Calibration Source | Integrated tungsten-halogen reference lamp |
| Compliance | CIE 127:2007 (Conditions A, B, and Total Flux), CIE 127.2, ISO/CIE 11664 (Colorimetry), ASTM E308, USP <857> (Photometric Testing) |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TS-7400TH |
| Price Range | USD 42,000 – 70,000 |
| Power Supply | Single-phase AC 200 V |
| Dimensions (W×D×H) | 600 mm × 1120 mm × 1560 mm |
| Weight | 270 kg |
| Throughput | Up to 1000 kg/hr |
| Detection Capability | Sub-100 µm black specks in transparent pellets |
| Illumination | Spherical LED lighting system |
| Camera Type | Linear CCD monochrome camera |
| Pixel Count | 7400 pixels |
| Minimum Resolvable Feature Size | 40 µm |
| Feed System | Vibratory feeder |
| Transport System | Drum-type conveyor |
| Separation Mechanism | Velocity-differential ejection via feed drum coordination |
| Ejection | 16-channel solenoid valves |
| Human-Machine Interface | 8.4-inch color touch panel |
| Optional | PC-based monitoring and data logging system |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TS-7500C |
| Price Range | USD 42,000 – 70,000 |
| Power Supply | Single-phase AC 200 V |
| Dimensions (W×D×H) | 600 mm × 1120 mm × 1560 mm |
| Weight | 270 kg |
| Throughput | Up to 1000 kg/hr |
| Illumination | Spherical LED lighting |
| Camera Type | Linear CCD full-color RGB camera |
| Effective Resolution | ≤40 µm |
| Feed Mechanism | Vibratory feeder + roller conveyor |
| Particle Separation Principle | Velocity-differential separation between feeder and roller |
| Ejection | 20-channel solenoid valves |
| Human-Machine Interface | 8.4-inch color touch panel |
| Optional | PC-based remote monitoring system |
| Brand | Teka |
|---|---|
| Origin | Germany |
| Model | KT04 |
| Measurement Principle | Transient Line Source Method (Needle Probe) |
| Thermal Conductivity Range | 0.1–10 W/(m·K) |
| Accuracy | ±2% |
| Repeatability | ±1.5% |
| Heating Current Accuracy | ±0.01% |
| Single Measurement Duration | 80 s (probe-dependent) |
| Max. Auto-Repeat Tests | 99 |
| Sample Temperature Range | −25 °C to +75 °C (up to +125 °C with optional probe) |
| Operating Ambient Temperature | 0–45 °C |
| Power Supply | 220–240 VAC, 50 Hz / 110–120 VAC, 60 Hz |
| Power Consumption | ~40 W |
| Dimensions (W×H×D) | 471 × 147 × 391 mm |
| Weight | 11 kg |
| Interface | RS232 serial or USB (via USB-to-serial adapter) |
| Sample Compatibility | Solids, granules, powders, viscous liquids |
| Probe Interchangeability | Yes |
| Real-time Temperature Drift Monitoring | Yes |
| Software-Controlled Operation | Yes |
| Brand | TEO |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | OLED |
| Price Range | USD 42,000 – 70,000 |
| Brand | TEO |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Ture8-based Integrated Glare Measurement System |
| Price | USD 27,500 (approx. ¥200,000) |
| Imaging Luminance Meter | Ture8 (PR-930 equivalent) |
| Sensor | Instrument-grade monochrome CCD |
| Resolution | 3296 × 2472 (≥8.1 MP) |
| FOV (8 mm lens) | 150° × 120° |
| FOV (14 mm lens) | 60° × 50° |
| Luminance Range | 0.005–5×10⁶ cd/m² (with ND filters) |
| Luminance Accuracy | ±5% (8 mm lens, CIE 1931-weighted) |
| Calibration Suite | Uniform-field, lens distortion, gradient, stray-light, illuminance, luminance/chrominance, and geometric scaling calibration |
| Compliant Standards | CIE 117:1995 (UGR), CIE 112:1994 (GR), CIE 140:2000 & CIE 150:2003 (TI), ISO/CIE joint guidance on glare assessment in lighting design |
| Brand | TEO |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | TEO |
| Price Range | USD 70,000 – 112,000 |