Optical Instruments
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| Origin | South Korea |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | GDFB Series Honeycomb Breadboard |
| Pricing | Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GDMLP |
| Price Range | USD 0.15–75.00 (per unit) |
| Component Category | Optical Element |
| Substrate Material | Optical-Grade Float Glass |
| Surface Flatness | λ/4 @ 633 nm |
| Parallelism | < 30 arcsec |
| Surface Quality | 3–4 scratch-dig |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Thickness | 2.0 ± 0.2 mm |
| Center Wavelength (λC) | ±10 nm |
| Average Transmission (Tavg) | >90% in transmission band |
| Average Reflection (Ravg) | >98% in reflection band |
| Clear Aperture | >90% of nominal diameter |
| Angle of Incidence | 45° |
| λC Definition | Wavelength at which transmission = 50% |
| Available Sizes | Φ12.5 mm (part no. 12.5×17.5 mm), Φ25 mm (part no. 25×39 mm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Category | Domestic (China) |
| Model | GDMSP |
| Price Range | USD 0.15–75.00 (per unit, depending on size) |
| Component Category | Optical Element |
| Substrate Material | Optical-Grade Float Glass |
| Surface Flatness | λ/4 @ 633 nm |
| Parallelism | < 30 arcsec |
| Surface Quality | 3–4 scratch-dig |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Thickness | 2.0 ± 0.2 mm |
| Center Wavelength (λc) | Specified ±10 nm |
| Average Transmission (Tavg) | >90% in passband |
| Average Reflection (Ravg) | >98% in stopband |
| Clear Aperture | >90% of nominal diameter |
| Angle of Incidence | 45° |
| λc Definition | Wavelength at which transmission = 50% |
| Available Sizes | Φ12.5 mm (12.5 × 17.5 mm rectangular variant), Φ25 mm (25 × 36 mm rectangular variant) |
| Brand | Jilin University–Xiaotianshe |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GDYS-101SB |
| Detection Limit | 5 PCU |
| Measurement Range | 0–200 PCU |
| Accuracy | ±5% |
| Compliance | GB/T 5750.4–2006 |
| Brand | Gentec-EO |
|---|---|
| Origin | Canada |
| Model | PRONTO |
| Power Range | 0.5 W to 250 W |
| Display | Touchscreen Color LCD |
| Calibration Wavelengths | 248 nm – 12.5 µm (YAG band) and 10.6 µm (CO₂) |
| Data Storage | Internal memory with USB export |
| Interface | USB and RS-232 serial control |
| Mounting | Dual 8-32 threaded holes |
| Compliance | NIST-traceable calibration certificates supplied |
| Detector Type | Thermopile-based |
| Form Factor | Handheld, pocket-sized portable unit |
| Brand | GEOMATEC |
|---|---|
| Origin | Japan |
| Product Type | Laser Beam Expander |
| Wavelength Options | 1064 nm, 532 nm, 355 nm |
| Expansion Ratios | 1.5×, 2×, 3×, 4×, 6×, 8×, 10× |
| Variable Zoom Models | EPZ-13C (1–3×), EPZ-37C (3–7×), EPZ-13W (1–3×, wide-field), EPZ(THG)-13C/37C (355 nm optimized) |
| Input Beam Diameter Range | Ø1.8–Ø8.0 mm |
| Output Beam Diameter Range | Ø8.0–Ø24.0 mm |
| Transmission | ≥95% (1064 nm/532 nm), ≥95% (355 nm) |
| Design | Achromatic, air-spaced, diffraction-limited performance |
| Mounting | Standard SM1 (1.035"-40) threaded housing compatible with OEM laser systems |
| Brand | TOP |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | WSY-1 |
| Pricing | Upon Request |
| Brand | Gerber |
|---|---|
| Model | WYA-2W |
| Measurement Range | nD 1.3000–1.7000 |
| Accuracy | ±0.0002 (nD), ±0.1% (Brix) |
| Temperature Display Range | 0–50 °C (0.1 °C resolution) |
| Mass | 10 kg |
| Interface | RS-232 serial port for data output |
| Brand | APE |
|---|---|
| Origin | Germany |
| Model | PulseCheck USB |
| Type | Scanning Autocorrelator for Ultrashort Laser Pulse Characterization |
| Wavelength Coverage | 200 nm – 2400 nm (configurable via optical modules) |
| Pulse Duration Range | 20 fs – 35 ps (dependent on module) |
| Scan Mechanism | Precision Linear Translation Stage with Real-Time Position Feedback |
| Detection Options | Photomultiplier Tube (PMT) and Photodiode (PD) |
| Interface | USB 2.0 with pulseLink Controller |
| Compliance | CE-marked, RoHS-compliant, Designed for GLP-Compatible Lab Environments |
| Software | Windows-based pulseView with TCP/IP support, Data Export (ASCII, CSV, HDF5), Trigger Synchronization (10 Hz – 50 kHz), FDA 21 CFR Part 11–Ready Audit Trail Optional |
| Origin | Germany |
|---|---|
| Supplier Type | Authorized Distributor |
| Import Status | Imported |
| Model | cw-laser |
| Price Range | USD 1,400 – 7,000 (FOB Hamburg) |
| Core Component | Semiconductor Laser Module with Integrated Driver and TEC Control |
| Brand | GETec Microscopy |
|---|---|
| Origin | Austria |
| Model | AFSEM |
| Instrument Type | In-Situ AFM Integration System for SEM |
| Sample Dimensions | H = 41 mm, L = 110 mm, W = 77 mm |
| Stage Travel Range | X = ±4 mm (±7.5 mm optional), Y = ±4 mm, Z = 25 mm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GF11 |
| Price Range | USD 0.15–75 |
| Component Category | Optical Element |
| Material | Precision-Annealed K9 Optical Glass |
| Surface Figure | λ/20 or λ/10 @ 633 nm |
| Parallelism | < 1 arcminute |
| Surface Quality | 3–4 Grade (per MIL-PRF-13830B) |
| Back Surface | Fine Ground |
| Diameter Tolerance | ±0.2 mm |
| Thickness Tolerance | ±1 mm or ±2 mm (model-dependent) |
| Edge Treatment | Protective 45° Chamfer, 0.2–0.5 mm |
| Coating | Optional Custom Anti-Reflection or High-Reflectivity Coating per Customer Specification |
| Material | Precision Annealed K9 Optical Glass |
|---|---|
| Surface Figure | λ/4 @ 633 nm |
| Parallelism | <5 arcseconds (model-dependent, see part numbering) |
| Surface Quality | 3–4 scratch-dig |
| Diameter Tolerance | ±0.2 mm |
| Thickness Tolerance | ±1 mm (≤12.7 mm), ±2 mm (>12.7 mm) |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| Coating | Uncoated (standard) |
| Compliance | ISO 10110-7, MIL-PRF-13830B |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GF21 |
| Price Range | USD 70–140 |
| Component Category | Optical Element |
| Material | UV Fused Silica |
| Surface Figure | λ/20 or λ/10 @ 633 nm |
| Parallelism | < 1 arcminute |
| Surface Quality | 3–4 grade (MIL-PRF-13830B) |
| Back Surface | Fine ground |
| Diameter Tolerance | ±0.2 mm |
| Thickness Tolerance | ±1 mm to ±2 mm (model-dependent) |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| Coating | Optional custom thin-film coating per customer specification |
| Material | UV-grade fused silica |
|---|---|
| Surface figure | λ/20 @ 633 nm |
| Parallelism | <5 arcseconds (standard), optional <1 arcsecond or 2′ ±30″ |
| Surface quality | 3–4 scratch-dig |
| Diameter tolerance | ±0.2 mm |
| Thickness tolerance | ±1 mm (for ≤12.7 mm), ±2 mm (for ≥25.4 mm) |
| Edge treatment | Protective 45° chamfer, 0.2–0.5 mm |
| Coating | Uncoated |
| Compliance | ISO 10110-7, MIL-PRF-13830B |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GGR01 |
| Price Range | USD 72–143 |
| Component Category | Optical Element |
| Substrate Material | Float Glass |
| Surface Quality | Grade 4 |
| Dimensional Tolerance | ±0.5 mm |
| Thickness Tolerance | ±0.5 mm |
| Diffraction Efficiency | 60–80% @ Blaze Wavelength |
| Clear Aperture | ≥90% |
| Laser Damage Threshold | 350 mJ/cm² (200 ns pulsed, 10.6 µm) |
| Groove Density Options | 75, 100, 150 lines/mm (IR) |
| Blaze Wavelengths | 30 nm, 500 nm, 1000 nm, 10.6 µm |
| Blaze Angles | 2°34′ to 35°0′ |
| Dispersion | 3.30–12.3 nm/mrad |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | GGR02 |
| Price Range | USD 70–140 |
| Component Category | Optical Element |
| Dimensions (typical) | 12.5 × 25 × 9.5 mm to 50 × 50 × 9.5 mm |
| Groove Density Options | 600–3600 lines/mm |
| Optimized Spectral Ranges | UV (200–400 nm) and VIS (400–700 nm) |
| Typical Blaze Configurations | Sinusoidal (holographic) and Blazed (replicated) profiles |
| Dispersion | 0.25–1.67 nm/mrad @ specified wavelength |
| Substrate Material | Fused silica or BK7 (standard), custom options available |
| 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 | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Model | BTS2048 Series |
| Light Source Compatibility | Xenon, Mercury, and IR Sources |
| Calibration Traceability | ISO/IEC 17025 Accredited |
| Compliance Standards | CIE 15, CIE S025, IES LM-79-08, TM-30-18 |
| Detector Type | Back-thinned CCD with thermoelectric cooling |
| Stray Light Suppression | Dual-filter + matrix correction (equivalent to double monochromator performance) |
| Dynamic Range | >10⁶ (via electronic integration time control + mechanical filter wheel option) |
| Trigger Interface | TTL-compatible external trigger input/output for pulse-synchronized measurement |
| Shutter | Electronic global reset (<10 ns pixel zeroing) |
| Operating Temperature Stability | ±0.1 °C active stabilization |
| Enclosure | IP54-rated optional outdoor housing |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Shanghai, China |
| Distributor Type | Authorized Distributor |
| Country of Manufacture | Germany (designed & calibrated in Germany |
| Model | BTS256-EF |
| Measurement Range | 1–199,999 lx (illuminance), 360–830 nm (spectral range) |
| Spectral Bandwidth | 10 nm (CIE 214-compliant adaptive optical bandwidth correction) |
| Cosine Error | ≤3% (f₂) |
| Flicker Frequency Range | 0.25 Hz – 200 kHz |
| Integration Time | 5.2–30,000 ms |
| ADC Resolution | 12-bit |
| Power Supply | 5 V DC / 450 mA via USB |
| Temperature Compensation | Integrated thermistor for photodiode and spectrometer units |
| Calibration Uncertainty | ±2.2% (luminance), f₁′ ≤3% (with spectral correction), stray light <6×10⁻⁴ (LED-specific) |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Model | BTS256-EF |
| Spectral Range | 360–830 nm |
| FWHM Bandwidth | 10 nm (CIE 214-compliant spectral bandwidth correction) |
| Illuminance Range | 1–199,999 lx |
| Chromaticity Repeatability | ±0.0001 (Standard Illuminant A), ±0.0002 (LED) |
| Chromaticity Uncertainty (Δx, Δy) | ±0.002 (A), ±0.005 (LED) |
| CCT Range | 1700–17000 K |
| CRI | Ra and R1–R15 |
| Stray Light | ≤6×10⁻⁴ (colored LEDs), ≤1×10⁻³ (white LED, measured 100 nm left of peak) |
| Cosine Error (f₂) | ≤3% |
| Integration Time | 5.2–30,000 ms |
| Measurement Speed | ≤5 ms at 199,999 lx (white light), ≤1 s at 100 lx |
| ADC Resolution | 12-bit |
| Power | 5 V DC / 450 mA via USB |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | LCRT-2005H-S |
| Pricing | Upon Request |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Model | LCRT-2005H-S |
| Type | Automatic |
| Spectral Range | 380–780 nm |
| Compliance | ASTM D1003-13, CIE 130, DIN 5036 |
| Illuminant Simulation | A, C, D65 |
| Geometry | d/0° with integrated sphere |
| Power Supply | 4×AA batteries or USB |
| Measurement Modes | Transmittance, Haze, Spectrophotometric Reflectance/Transmittance |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Model | SphereSpectro 150H |
| Spectral Range (Version 3) | 240–2150 nm |
| Measurement Principle | Dual-parameter radiative transfer-based spectroscopy |
| Key Outputs | Spectral absorption coefficient (μₐ) and reduced scattering coefficient (μₛ′) |
| Typical Measurement Time | < 5 s (standard), ≤ 120 s (high-resolution) |
| Uncertainty Components | ±1% for μₐ/μₛ′ (thickness +1%), −5% (thickness −5%), ±0.01 to −0.06 refractive index deviation impact |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Model | X1-3 |
| Detector Options | XD-45-HB (Blue Light Hazard), XD-45-HUV (UV Hazard) |
| Display | 97×32-pixel LCD, 4-line alphanumeric, LED-backlit |
| Dynamic Range | 0.1 pA to 200 µA |
| Resolution | 0.1 pA |
| Operating Temperature | 5–40 °C |
| Storage Temperature | −10–50 °C |
| Power | 2×AA batteries (≈250 h, no backlight) or USB bus power |
| Weight (XD-45-HUV + cable + FOV adapter) | 250 g |
| Compliance | IEC 62471:2006, EN 62471:2008, IEC TR 62778:2014, EN 14255-1, 2006/25/EC |
| Brand | Gigahertz Optik |
|---|---|
| Origin | Germany |
| Model | X1-3 |
| Detector Compatibility | XD-45-HB (Blue Light Hazard), XD-45-HUV (UV Hazard) |
| Display | 97×32-pixel LCD, 4-line alphanumeric with LED backlight |
| Dynamic Range | 0.1 pA – 200 µA (4-channel amplifier) |
| Resolution | 0.1 pA |
| Power | 2×AA batteries (≈250 h operation, no backlight) or USB bus power |
| Operating Temperature | 5–40 °C |
| Storage Temperature | −10–50 °C |
| Weight | XD-45-HUV detector: 200 g |
| FOV adapter | 50 g |
| Compliance | IEC 62471:2006, EN 62471:2008, IEC TR 62778:2014, EN 14255-1, 2006/25/EC |
| Brand | Gigahertz Optik |
|---|---|
| Model Series | X1-Series (with interchangeable detectors: X1-1-RCH-116-4, X1+VL-3701, X1+RW-3703, X1+RW-3704, PLL-1701+VL-3701) |
| Detector Type | Calibrated Silicon Photodiode (UV-enhanced, VIS-optimized, NIR-sensitive) |
| Spectral Range | 350–1000 nm (configurable per channel) |
| Optical Aperture | 7–11 mm diameter diffuser |
| Irradiance Range | 1 µW/cm² to 400 W/cm² (dependent on detector head) |
| Photometric Matching | f₁′ ≤ 3% (CIE V(λ) compliant) |
| Integration Time | 100 ms to 10 s |
| Output Interface | USB 2.0 (virtual COM port), analog voltage (0–10 V), optional oscilloscope sync |
| Calibration | NIST-traceable, individual detector certificate included |
| Compliance | ISO/IEC 17025 accredited calibration, CE, RoHS, GLP-ready data logging |
| Brand | Gigahertz-Optik |
|---|---|
| Origin | Germany |
| Model | BN-R98-D2C, BN-R70-D2C, BN-R50-D2C, BN-R20-D2C, BN-R02-D2C (and SQ-series square variants) |
| Reflectance Values | 2%, 20%, 50%, 70%, 98% |
| Spectral Range | 250–2450 nm |
| Geometry | 8°/diffuse |
| Substrate Material | Spectralon® (ODM98 white, ODMP gray/black) |
| Diameter/Square Size | 50.8 mm (2"), 127 mm (5"), 254 mm (10"), 304.8 mm (12") |
| Housing | Anodized aluminum with protective cap |
| Certifications | Individual NIST-traceable calibration certificate included |