Optical Instruments
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Showing 4741–4770 of 7842 results
| Brand | MingHui |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Upright |
| Image Analysis System | Integrated |
| Total Magnification Range | 50×–500× |
| Eyepieces | Wide-Field WF10× (Field Number Φ22 mm) |
| Objective Types | Brightfield (MHML100) / Brightfield & Darkfield (MHML100BD) |
| Illumination | 6V30W Halogen (MHML100) / 12V50W Halogen (MHML100BD) |
| Focusing Mechanism | Coaxial Coarse/Fine Focus with 1 µm Fine Adjustment Graduation |
| Stage Travel | 35 mm (X) × 30 mm (Y) |
| Objective Mount | Quintuple Nosepiece with Ball-Bearing Internal Centering |
| Eyepiece Tube | Trinocular, 30° Inclination, 100% Light Path Diversion for Imaging |
| Brand | MingHui |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | MHPL1500 |
| Illumination | Transmitted Halogen (6V/20W) |
| Objective Lenses | PL 4×/0.10, PL 10×/0.25, PL 40×/0.65 (spring), PL 60×/0.85 (spring) |
| Eyepieces | Wide-field WF10× (Φ18 mm), Divided 10× (0.10 mm/div) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PA202 |
| Product Type | Handheld Refractometer |
| Temperature Compensation | Automatic Nonlinear (0–50 °C) |
| Display | Digital LCD |
| Measurement Range | Refractive Index 1.3330–1.5040 nD |
| Brix | 0.0–85.0% |
| Accuracy | ±0.1 Brix |
| Resolution | 0.1 Brix |
| Sample Volume | 0.3 mL |
| Measurement Time | <5 s |
| Prism Material | Sapphire |
| Sample Cell Material | Stainless Steel |
| Power | 2×AAA batteries (5000+ readings) |
| Dimensions | 145×75×37 mm |
| Weight | 250 g |
| Language Support | English, French, Spanish, German, Russian |
| Brand | MISCO |
|---|---|
| Origin | USA |
| Model | VIP2-3A-2.0/2.5 |
| Product Type | Inline Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Refractive Index Range | 1.3330 to 1.5000 nD₂₀ |
| Brix Range | 0–85 °Brix |
| Resolution | 0.0001 nD₂₀ (0.1 °Brix) |
| Accuracy | ±0.0001 nD₂₀ (±0.1 °Brix) |
| Optical Material | Sapphire |
| Wetted Parts | Passivated 316L Stainless Steel |
| Light Source | Precision LED @ 589.3 nm |
| IP Rating | IP68 |
| Certifications | 3-A Sanitary, CE, FCC |
| Operating Temperature | −20 to 100 °C |
| Pressure Rating | 0–20.68 bar (0–300 psi) |
| Power Supply | 5–24 VDC (3 VDC optional) |
| Dimensions | 61 mm H × 64.1 mm max Ø |
| Weight | 0.45 kg |
| Brand | Mitaka |
|---|---|
| Origin | Japan |
| Model | Micro-Visual Alignment System |
| Camera Sensor Size | 2/3″ |
| Resolution | 2 MP |
| Magnification Range | 0.3×–0.7× |
| Telecentricity | Object-Side Telecentric |
| Illumination | Integrated Coaxial White LED |
| Working Distance | 8 mm (customizable) |
| Alignment Accuracy | 1–10 µm |
| Brand | Mitsubishi Chemical |
|---|---|
| Origin | Japan |
| Model | PT-200 |
| Form Factor | Benchtop Laboratory Instrument |
| Turbidity Measurement Range | 0–1000 ppm (kaolin), 0–100 ppm (polystyrene) with 10 mm cell |
| Colorimetric Range | 0–10 degrees |
| Resolution | 0.1 NTU |
| Accuracy | ±3% RSD (1–10 ppm, 10 mm cell) |
| Operating Temperature | 0–25 °C |
| Light Source | 12 V / 50 W Halogen Lamp |
| Detector | Silicon Photodiode |
| Integrating Sphere Diameter | Φ80 mm |
| Display | 5.7-inch Full-Color LCD (supporting alphanumeric, kanji, and katakana) |
| Interface | RS-232C, USB |
| Power Supply | AC 100 ±10 V, 50/60 Hz, 118 VA |
| Dimensions | 300(W) × 430(D) × 220(H) mm |
| Weight | ~11 kg |
| Compliance | JIS K 0101, Japanese Waterworks Testing Methods |
| Brand | Auniontech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (China) |
| Model | Wideband Objective |
| Component Category | Optical Element |
| Spectral Range | 200–1800 nm |
| Correction Type | Infinity-Corrected, Plan Apochromatic |
| Working Distance | Long to Extra-Long (varies by series) |
| Customization | Available for substrate thickness (e.g., 0.7 mm, 1.1 mm, 3.5 mm BK7) and refractive index |
| Brand | Mitutoyo |
|---|---|
| Model | WLI-Unit-003 / WLI-Unit-005 / WLI-Unit-010 |
| Sensor Head Cable Length | 5 m |
| Compatible Objectives | WLI Plan Apo Series |
| Imaging Magnification | 1× |
| Focal Length (f) | 100 mm |
| Scanner Dimensions / Mass | 108 × 68 × 191 mm / 1.7 kg |
| Z-Axis Measurement Range | 8000 µm |
| WLI Measurement Z-Range (High-Throughput Mode) | 2100 µm / 1900 µm / 1700 µm |
| Acquisition Time @ 20 µm Range | 3 s / 4 s / 6 s |
| Z-Axis Resolution | ≤ 4 nm |
| Z-Axis Repeatability | ≤ 40 nm |
| Software | WLIPAK |
| Calibration Tools | Pixel Calibration SW, MCubeMap Analysis Module |
| Image Acquisition | Matrox Frame Grabber (included) |
| SDK | WLI-Unit Control Library with Example Code and GUI Templates |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Optical Component |
| Model | Meg-PT-1000 |
| Coating Options | Uncoated / AR (400–700 nm) / AR (650–1050 nm) / AR (1000–1650 nm) |
| Diameter Range | 3–100 mm |
| Focal Length Range | 3.3–2500 mm |
| Material | N-BK7 (Schott-grade equivalent) |
| Surface Quality | 40-20 scratch-dig |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Optical Component |
| Model | Meg-PA-1002 |
| Coating Options | Uncoated, VIS (400–700 nm), NIR (650–1050 nm), SWIR (1000–1650 nm) |
| Diameter Range | 4–50 mm |
| Focal Length (EFL) Range | –4 to –1000 mm |
| Substrate Material | Optical Grade BK7 Glass (n<sub>d</sub> = 1.5168, ν<sub>d</sub> = 64.2) |
| Surface Quality | 40–20 scratch-dig |
| Centration | < 3 arcmin |
| Clear Aperture | ≥ 90% of diameter |
| Brand | MiXran |
|---|---|
| Model | Meg1004 |
| Optical Component Type | Drum Lens |
| Diameter Range | 21.8–343.75 mm |
| EFL Range | 22.2–343.75 mm |
| BFL Range | 0.73–1.878 mm |
| Center Thickness | 2.5–5.87 mm |
| Coating Options | AR @400–700 nm (VIS), AR @650–1050 nm (NIR), AR @1000–1650 nm (SWIR) |
| Material | Fused Silica or N-BK7 (standard) |
| Surface Quality | 40-20 scratch-dig |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Model | Meg1005 |
| Component Category | Optical Element |
| Coating Options | Uncoated or UV Broadband AR (250–400 nm) |
| Material | Synthetic Fused Silica (SiO₂) |
| Design Wavelength | 355 nm (typical for UV laser applications) |
| Surface Quality | 20–10 scratch-dig |
| Surface Flatness (Plano side) | λ/4 @ 633 nm |
| Surface Accuracy (Convex side) | λ/2 @ 633 nm |
| Clear Aperture | ≥90% of diameter |
| Damage Threshold | >5 J/cm² @ 355 nm, 10 ns, 20 Hz |
| Brand | MiXran |
|---|---|
| Model | Meg1006 |
| Material | UV-grade fused silica (SiO₂) |
| Surface Quality | 40–20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm (plano side) |
| Focal Length Tolerance | ±1% |
| Coating Options | Uncoated or UV broadband AR coating (R < 1.0% avg, 250–400 nm) |
| Clear Aperture | ≥90% of diameter |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Thickness Tolerance | ±0.1 mm |
| Radius of Curvature Tolerance | ±1% |
| Compliance | RoHS-compliant, ISO 10110-1 & ISO 10110-7 conformant |
| Brand | MiXran |
|---|---|
| Model | Meg1007 |
| Material | UV-grade fused silica |
| Coating Options | Uncoated or UV broadband AR coating (250–400 nm) |
| Dimensions | Rectangular (e.g., 10.0 × 10.0 mm, 20.0 × 10.0 mm, 30.0 × 20.0 mm) or circular (Ø12.5 mm, Ø25 mm, Ø30 mm) |
| Focal Lengths (EFL) | 12.7–300 mm |
| Back Focal Length (BFL) | 9.38–298.57 mm |
| Radius of Curvature (R₁) | 2.09–114.62 mm |
| Center Thickness (Tc) | 2.09–7.87 mm |
| Edge Thickness (Te) | 2.00 mm (standard) |
| Surface Quality | 40–20 scratch-dig |
| Clear Aperture | ≥90% of nominal dimension |
| Brand | MiXran |
|---|---|
| Model | Meg1008 |
| Material | UV-Grade Fused Silica |
| Lens Type | Drum (Cylindrical) Lens |
| Coating Options | Uncoated or Broadband AR Coating (250–400 nm) |
| Diameter | 25–50 mm |
| Focal Length (EFL) | 25–80 mm |
| Back Focal Length (BFL) | 0.74–2.36 mm |
| Center Thickness | 2.5–8 mm |
| Surface Quality | 40-20 Scratch-Dig |
| Surface Flatness | λ/4 @ 633 nm |
| Transmission Range | 185–2100 nm (UV-grade fused silica) |
| Damage Threshold | >5 J/cm² @ 355 nm, 10 ns, 20 Hz |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Model | Meg1009 |
| Component Category | Optical Element |
| Wavelength Range | 400–700 nm (VIS), 650–1050 nm (NIR), 1000–1650 nm (SWIR), 400–1100 nm (VN) |
| Coating | Broadband Anti-Reflection (AR) optimized per spectral band |
| Material Pairs | H-ZBAF52/H-ZF7LA, BaK2/SF15, N-BAF10/N-SF6HT, N-LAK22/N-SF6HT, SF2/N-SF6HT, etc. |
| Diameter Range | 3–50.8 mm |
| Focal Length (EFL) | 2.5–1000 mm |
| Back Focal Length (BFL) | 2.3–994.6 mm |
| Center Thickness (Tc) | 2.7–24.5 mm |
| Edge Thickness (Te) | 2.3–13.2 mm |
| Mount Compatibility | Standard metric lens mounts (e.g., SM-threaded rings, LM-series holders) |
| Brand | MiXran |
|---|---|
| Model | Meg1010 |
| Optical Component Type | Double-Convex (DCX) Lens |
| Material | N-BK7 Optical Glass |
| Coating Options | Uncoated |
| Diameter Range | 2 mm to 100 mm |
| Focal Length Range | 1.36 mm to 100 mm |
| Surface Quality | 40-20 scratch-dig |
| Centration | < 3 arcmin |
| Clear Aperture | ≥ 90% of diameter |
| Brand | MiXran |
|---|---|
| Model | Meg1012 |
| Lens Type | Plano-Concave Cylindrical |
| Material | Optical Grade BK7 (standard) |
| Coating Options | Uncoated |
| Dimensions | Rectangular (e.g., 8.0 × 4.0 mm, 10.0 × 10.0 mm, up to 53.0 × 50.8 mm) or Circular (diameter specified) |
| Focal Length (EFL) | –4 mm to –1000 mm (negative values indicate diverging power) |
| Back Focal Length (BFL) | As specified per part number |
| Radius of Curvature (R₁) | –2.07 mm to –516.8 mm |
| Center Thickness (Tc) | 2.0 mm to 34.31 mm |
| Edge Thickness (Te) | 2.0 mm to 33.98 mm |
| Surface Quality | 40–20 scratch-dig (per MIL-PRF-13830B) |
| Clear Aperture | ≥90% of nominal dimension |
| Brand | MiXran |
|---|---|
| Model | Meg1013 |
| Type | Precision Optical Spherical Lens |
| Material | Optical Grade BK7 Glass (Standard) |
| Surface Quality | 40-20 Scratch-Dig |
| Coating | Optional AR Coating (VIS, 400–700 nm, R<0.5% per surface) |
| Diameter Tolerance | ±0.05 mm |
| Focal Length Tolerance | ±1% |
| Centration Error | ≤3 arcmin |
| Clear Aperture | ≥90% of Diameter |
| Compliance | ISO 10110-1, ISO 10110-2, ISO 10110-3 |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Model | Meg1014 |
| Material | UV-grade fused silica (SiO₂) |
| Coating Options | Uncoated or UV broadband antireflection (AR) coating @ 250–400 nm |
| Diameter Range | 6.3 mm to 50.8 mm |
| Focal Length (EFL) | 6 mm to 1000 mm |
| Surface Accuracy | λ/4 @ 633 nm (typical) |
| Surface Quality | 20–10 scratch-dig |
| Centration | < 3 arcmin |
| Clear Aperture | ≥ 90% of diameter |
| Compliance | ISO 10110-1, ISO 10110-7, RoHS |
| Brand | MiXran |
|---|---|
| Model | Meg1015 |
| Material | Fused Silica (UV-Grade) |
| Coating Options | Uncoated or UV Broadband AR Coating (250–400 nm) |
| Diameter Range | 6.3 mm to 25.4 mm |
| Focal Length (EFL) | –6.3 mm to –100 mm |
| Surface Geometry | Symmetric Biconcave (R₁ = R₂) |
| Center Thickness (Tc) | 1.0 mm to 5.8 mm |
| Edge Thickness (Te) | 0.67 mm to 9.48 mm |
| Compliance | ISO 10110-1, MIL-O-13830A Surface Quality |
| Brand | MiXran |
|---|---|
| Model | Meg1017 |
| Material | UV-Fused Silica |
| Lens Type | Plano-Convex Spherical Lens |
| Coating | Uncoated (Standard) |
| Diameter Range | 10.7–79.5 mm |
| Effective Focal Length (EFL) Range | 90.2–295.0 mm |
| Back Focal Length (BFL) Range | 89.2–293.8 mm |
| Surface Quality | 40-20 Scratch-Dig |
| Surface Flatness (Plano Side) | λ/4 @ 633 nm |
| Centration | < 3 arcmin |
| Clear Aperture | ≥ 90% of Diameter |
| Operating Wavelength Range | 185–2100 nm |
| Damage Threshold | > 5 J/cm² @ 1064 nm, 10 ns, 10 Hz |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Model | Meg1018 |
| Component Category | Optical Element |
| Coating | AR (400–700 nm or 650–1050 nm) |
| Material Pairs | BK7/F2, N-BAF10/N-SF6HT, N-BAK4/SF5, N-LAK22/N-SF6HT, etc. |
| Diameter Options | 12.5 mm, 12.7 mm, 25 mm, 25.4 mm, 40 mm |
| Focal Length Range | –20 mm to –200 mm |
| Effective Focal Length (EFL) Tolerance | ±1% |
| Surface Quality | 40–20 scratch-dig |
| Mounting Compatibility | LM127, LM250, LM254, LM400 series lens mounts |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Optical Component |
| Model | Meg1019 |
| Unit Price | USD 1.00 (excl. tax) |
| Component Type | Achromatic Doublet Lens Pair |
| Coating | Broadband Antireflection (VIS, 400–700 nm) |
| Mounting | Unmounted, Bare Doublets for Custom Integration |
| Tolerance | Centering ≤ 3 arcmin, Surface Quality 60-40, λ/4 Wavefront Accuracy |
| Brand | MiXran |
|---|---|
| Model | Meg1020 |
| Optical Component Type | Achromatic Cylindrical Lens |
| Coating | VIS Broadband AR (Rₐᵥg < 0.5% @ 400–700 nm) or NIR Broadband AR (Rₐᵥg < 0.5% @ 650–1050 nm) |
| Substrate Materials | H-K9L / H-ZF2 or H-K9L / H-ZF1 / H-K9L / H-ZF13 |
| Diameter Options | 12.5 mm, 25.4 mm |
| Focal Lengths (EFL) | 25–250 mm |
| Center Thickness | 10.3–19.5 mm |
| Mounting Compatibility | Standard SM1-threaded lens mounts (e.g., PN35031-LM127-D series) |
| Configuration | Unmounted or Pre-mounted |
| Brand | MiXran |
|---|---|
| Origin | Beijing, China |
| Model | Meg1021 |
| Focal Length Options | 30–1000 mm |
| Clear Aperture | 24–48 mm |
| Mount Thread | M28.5×0.6 / M42×0.75 / M48×0.75 / M52×0.75 |
| Coating | Broadband AR, Ravg < 0.5% @ 400–700 nm |
| Lens Type | Achromatic Positive Doublet |
| Diameter Options | 25.4 mm, 40 mm, 50 mm (50.8 mm), Custom Mounting Included |
| Brand | MiXran |
|---|---|
| Model | Meg1022 |
| Optical Design | Achromatic Doublet (Negative) |
| Mounting | Pre-assembled in precision-machined housing |
| Thread Interface | M28.5×0.6, M42×0.75 or M48×0.75 (configurable per variant) |
| Coating | Broadband AR coating, Rₐᵥg < 0.5% @ 400–700 nm |
| Clear Aperture | 24 mm (for Ø25.4 mm variants) or 38 mm (for Ø40 mm variants) |
| Compliance | ISO 10110-1 optical manufacturing standards, RoHS-compliant materials |
| Packaging | Includes removable aluminum protective caps (optional but standard shipped) |
| Brand | MiXran |
|---|---|
| Model | Meg1024 |
| Material | Calcium Fluoride (CaF₂) |
| Lens Type | Plano-Concave |
| Coating Options | Uncoated or IR1 Broadband Anti-Reflection Coating (Rₐᵥg < 1.5% @ 3–5 µm) |
| Diameter | 12.7 mm / 25.4 mm |
| Focal Length (EFL) | –18 mm to –500 mm |
| Back Focal Length (BFL) | –19.4 mm to –502.8 mm |
| Radius of Curvature (R₁) | –7.8 mm to –216.9 mm |
| Center Thickness (Tc) | 2.5 mm to 4.6 mm |
| Edge Thickness | 2.54 mm to 4.4 mm |
| Mounting Compatibility | Standard SM1 (1.035"-40) and SM25 (2.035"-40) lens mounts |
| Compliance | ISO 10110-1, MIL-O-13830 Surface Quality (scratch-dig 60-40), RoHS-compliant manufacturing |
| Brand | MiXran |
|---|---|
| Model | Meg1025 |
| Material | Calcium Fluoride (CaF₂) |
| Coating Options | Uncoated or IR1 Broadband Anti-Reflection Coating (3–5 µm) |
| Diameter | 12.7 mm / 25.4 mm |
| Focal Lengths (EFL) | 15–200 mm |
| Surface Geometry | Symmetric Biconvex (R₁ = R₂) |
| Center Thickness | 2.9–12 mm |
| Edge Thickness | 2.0–5.6 mm |
| Compliance | ISO 10110-1 Optical Component Standards |
| Mounting Compatibility | Standard SM1 (1.035"-40) and SM2 (2.035"-40) lens mounts |
| Brand | MiXran |
|---|---|
| Model | Meg1026 |
| Material | Calcium Fluoride (CaF₂) |
| Lens Type | Double-Concave |
| Coating Options | Uncoated or IR1 Broadband Anti-Reflection Coating (Rₐᵥg < 1.5% @ 3–5 µm) |
| Diameter | 12.7 mm, 25.4 mm |
| Focal Length (EFL) | –15 mm, –25 mm, –30 mm, –50 mm |
| Radius of Curvature (R₁ = R₂) | –13.4 mm, –22.1 mm, –26.4 mm, –43.8 mm |
| Center Thickness (Tc) | 2.5 mm, 3 mm, 4.9 mm, 6.8 mm |
| Edge Thickness | 5.7 mm, 9 mm |
| Mounting Compatibility | Standard SM1-threaded lens mounts (e.g., Thorlabs SM1RR, Newport LMR1) |
| Compliance | ISO 10110-1 optical manufacturing standard |
| Origin | Beijing, China |
| Component Category | Optical Element |