Call Us Today! +856 20 5658 8665|sales@z-optics.com
  • View Cart
    Details Quick View

    CaF2 Double Convex Lens

    A Zinc Selenide (ZnSe) Aspheric Lens features a specialized surface profile designed to eliminate spherical aberration and minimize optical distortions like astigmatism, providing superior focus and clarity in infrared systems compared to standard spherical lenses. Main Applications of Our ZnSe Aspherical Lens:
    • CO2 Laser Collimation: Functions as a high-efficiency collimator or condenser for high-power infrared light sources.
    • Laser Beam Shaping: Serves as a precision collimator for high-power industrial and medical laser systems.
    • Fiber Optic Coupling: Acts as a high-performance coupling lens to efficiently focus infrared laser beams into optical fibers.
    • Infrared Thermal Imaging: Enhances resolution and image quality in thermal imaging cameras and FLIR systems operating in the MWIR and LWIR spectrums.
    Download Datasheet for more Lens
  • View Cart
    Details Quick View

    CaF2 Double Concave Lens

    A Zinc Selenide (ZnSe) Aspheric Lens features a specialized surface profile designed to eliminate spherical aberration and minimize optical distortions like astigmatism, providing superior focus and clarity in infrared systems compared to standard spherical lenses. Main Applications of Our ZnSe Aspherical Lens:
    • CO2 Laser Collimation: Functions as a high-efficiency collimator or condenser for high-power infrared light sources.
    • Laser Beam Shaping: Serves as a precision collimator for high-power industrial and medical laser systems.
    • Fiber Optic Coupling: Acts as a high-performance coupling lens to efficiently focus infrared laser beams into optical fibers.
    • Infrared Thermal Imaging: Enhances resolution and image quality in thermal imaging cameras and FLIR systems operating in the MWIR and LWIR spectrums.
    Download Datasheet for more Lens
  • Z-optics presents the Broadband Dielectric Coated Flat Mirror, an advanced optical component for diverse applications.
    View Cart
    Details Quick View

    Broadband Dielectric Coated Flat Mirror

    Broadband Dielectric Coated Flat Mirror, a optical component by Z-optics Company. This s mirror exemplifies Z-optics' unwavering commitment to precision engineering, innovation, and delivering superior optical solutions. This mirror is its high-quality dielectric coating. This dielectric coating not only ensures broad-spectrum reflectivity but also imparts exceptional durability, making the Broadband Dielectric Coated Flat Mirror a reliable choice for a myriad of optical applications. The mirror's flat substrate, constructed with meticulous attention to detail, serves as a stable base for the dielectric coating, guaranteeing consistent optical performance. Z-optics' stringent quality control measures are applied throughout the manufacturing process, ensuring that each mirror meets the company's exacting standards for precision and reliability.
    Download Datasheet for more Mirrors
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM>60nm

    At Z-Optics, we offer high-performance bandpass filters with a Full Width at Half Maximum (FWHM) greater than 60 nm, expertly engineered to provide broad spectral selection for applications where wider bandwidths are essential. These filters deliver reliable wavelength isolation with high transmission efficiency, making them ideal for everyday industrial, scientific, and imaging applications that require consistent performance in demanding environments.

    Key Features
    • Wide Bandwidth: FWHM > 60 nm enables effective transmission of broader spectral bands supporting applications where larger wavelength windows are advantageous.
    • High Transmission Efficiency: Designed for peak transmission rates exceeding 85%, ensuring maximum light throughput for enhanced signal strength and sensitivity.
    • Reliable Out-of-Band Blocking: OD3 to OD4 blocking minimizes unwanted wavelengths and stray light ensuring signal clarity.
    • Durable and Stable Coatings: Optical coatings engineered for long-term stability and performance over a wide environmental range, suitable for both lab and field use.
    • Versatile Spectral Range: Available across UV, VIS, and NIR regions to accommodate diverse application needs.
    • Customizable Options: Filters can be tailored to precise wavelength ranges and physical dimensions to fit specific system requirements.
    Applications
    • Multispectral and hyperspectral imaging systems
    • Optical instrumentation and sensor technology
    • Fluorescence and chemiluminescence analysis where wider bandwidths improve signal capture
    • Environmental monitoring instruments
    • Industrial machine vision where broad spectral bands facilitate object detection under varying illumination
    • Biomedical diagnostics requiring sensitive yet broad spectral filtering
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 50~60nm

    At Z-Optics, we offer premium-quality bandpass filters with a Full Width at Half Maximum (FWHM) of 50 to 60 nm, engineered to provide excellent spectral selection in a wider bandwidth range. These filters deliver reliable wavelength isolation with high transmission and effective out-of-band blocking, making them ideal for applications where broader spectral control is essential.

    Key Features
    • Wide Bandwidth Control: FWHM of 50–60 nm provides effective isolation of target spectral regions while allowing a broader range of wavelengths to pass through for diverse applications.
    • High Transmission Efficiency: Achieves over 85% peak transmission ensuring optimal light throughput with minimal losses.
    • Strong Out-of-Band Blocking: OD3 to OD4 blocking outside the passband reduces unwanted stray light for enhanced signal clarity.
    • Durable Optical Coatings: Designed for high durability and environmental stability, suitable for both laboratory and field use.
    • Customizable Centre Wavelength: Available across UV, visible, and near-infrared regions, with ±1 nm wavelength tolerance tailored to your system requirements.
    • Compact and Robust Design: Precision mounted filters compatible with standard optical holders and instruments.
    Applications
    • Fluorescence Imaging and Spectroscopy: Enables selection of excitation or emission bands with broader spectral tolerance.
    • Multispectral and Hyperspectral Imaging: Provides controlled spectral bands for imaging applications requiring medium bandwidth filters.
    • Environmental and Biological Sensing: Enhances detection of analytes across wider spectral signatures.
    • Laser Systems & Optical Communications: Ideal for wavelength selection and noise reduction in systems requiring mid-range FWHM filtering.
    • Industrial Process Monitoring: Facilitates spectral isolation of emissions or reflections in process control.
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 5~6nm

    At Z-Optics, we design premium bandpass filters with FWHM 5~6 nm tailored for applications requiring a balance of spectral selectivity and high throughput, including advanced imaging, fluorescence, and laser systems. Our filters deliver excellent wavelength isolation, high peak transmission, and robust out-of-band blocking to enhance signal fidelity and system sensitivity.

    Key Features
    • Precise Spectral Bandwidth: FWHM 5~6 nm, enabling well-defined wavelength selection that reduces spectral noise without sacrificing throughput.
    • High Transmission Efficiency: Achieve up to 90% peak transmission at center wavelengths, maximizing light delivery for sensitive detection applications.
    • Strong Out-of-Band Blocking: Optical Density (OD) 4 or better blocking outside the passband, minimizing stray and background light for superior signal-to-noise ratios.
    • Accurate Center Wavelength Control: Center wavelength tolerance of ±0.5 nm assures consistent performance and reliable system calibration.
    • Durable Hard-Coated Optical Construction: Multi-layer dielectric coatings on UV fused silica substrates ensure long-lasting filter stability and resistance to environmental factors.
    Customizable Options: Available center wavelengths span UV to NIR regions with mounted sizes for easy integration into optical setups.

    The Bandpass Filter – FWHM 5~6nm from Z-Optics is ideally suited for a variety of high-precision optical applications where selective wavelength transmission and minimal spectral interference are critical. Key applications include:

    • Fluorescence Spectroscopy: Enables precise isolation of emission lines, improving signal clarity and analytical accuracy in biological and chemical fluorescence measurements.

    • Laser Line Selection: Ensures only the laser’s target wavelength passes while blocking other spectral components, enhancing laser system stability and performance.

    • Raman Spectroscopy: Provides spectral filtering to isolate Raman scattering signals with reduced background, crucial for materials identification and chemical analysis.

    • Optical Sensing and Imaging: Enhances performance of sensors and imaging devices by delivering high transmission at the desired wavelength with minimal noise, improving detection sensitivity.

    • Environmental and Medical Diagnostics: Supports systems requiring accurate spectral filtering to detect trace gases, biomarkers, or other analytes with high specificity.

    • Scientific Research and Instrumentation: Fits into advanced optical setups requiring calibration-grade wavelength stability and repeatability for experimental consistency.

    These applications leverage the filter’s combination of narrow bandwidth, high transmission, and strong out-of-band rejection to improve the fidelity and sensitivity of optical measurements and systems.

  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 40~50nm

    At Z-Optics, our bandpass filters with FWHM 40~50 nm deliver reliable wavelength selection tailored for applications requiring moderate spectral resolution. These filters offer broad bandwidth suitable for fluorescence imaging, LED-based illumination systems, optical communication, and general light filtering applications — ensuring high transmission and efficient out-of-band rejection for enhanced optical system performance.

    Key Features
    • Moderate Bandwidth: FWHM 40~50 nm offering broad spectral filtering, ideal for less stringent wavelength isolation without compromising signal clarity.
    • High Transmission Efficiency: Typically exceeding 85% peak transmission, maximizing light throughput to boost system sensitivity and efficiency.
    • Excellent Out-of-Band Blocking: OD3 or better attenuation minimizes background noise caused by stray light and unwanted wavelengths.
    • Robust and Stable Design: Suitable for demanding environments with durable coatings ensuring long-term spectral stability and mechanical reliability.
    • Versatile Spectral Range: Available across visible and near-infrared ranges to support diverse applications from bioimaging to industrial optical setups.
    • Customizable Options: Center wavelengths and filter sizes can be tailored to meet specific system requirements.
    Applications
    • Fluorescence Imaging and Detection
    • LED Illumination and Lighting Control
    • Optical Communication Channels
    • Environmental and Chemical Sensing
    • Machine Vision and Inspection Systems
    • Photometric and Colorimetry Equipment
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 20~35nm

    At Z-Optics, our bandpass filters with FWHM 20–35 nm deliver reliable spectral filtering solutions for applications requiring moderate bandwidth and superior optical performance. Designed for enhanced light transmission and effective out-of-band blocking, these filters are ideal for fluorescence imaging, biomedical diagnostics, laser line isolation, and multispectral sensing technologies.

    Key Features
    • Optimized Bandwidth: FWHM ranging from 20 to 35 nm for balanced spectral selectivity, enabling clear isolation of target wavelengths while maintaining sufficient light throughput.
    • High Transmission Efficiency: Delivers up to 85% peak transmission at center wavelengths for improved signal strength and sensitivity in your optical system.
    • Robust Out-of-Band Blocking: OD3 or better blocking outside passband to suppress unwanted spectral components and reduce background noise.
    • Durable Coatings: Advanced dielectric coatings ensure stability and durability for demanding operational environments.
    • Versatile Spectral Range: Available in UV, visible, and NIR bands to suit diverse application needs from life sciences to industrial instrumentation.
    • Precision Wavelength Control: Center wavelength tolerance within ±1 nm for consistent, repeatable filtering performance.
    • Compact Form Factor: Compatible with standard optical setups and can be custom-sized upon request.
    Common Applications
    • Fluorescence microscopy and imaging
    • Laser line selection and suppression
    • Biomedical and diagnostic instrumentation
    • Environmental and chemical sensing
    • Multispectral and hyperspectral imaging systems
    • Optical communication and photonics research
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 2~3nm

    At Z-Optics, we design precision bandpass filters with a Full Width Half Maximum (FWHM) of 2~3 nm, engineered for applications requiring outstanding spectral selectivity such as LiDAR systems, fluorescence spectroscopy, astronomical observation, and advanced sensor technologies. Our bandpass filters deliver ultra-narrow bandwidths that effectively minimize noise and spectral overlap, enhancing signal clarity even in challenging environments like light-polluted astronomical settings or complex laser setups.

    Key Features
    • Narrow Bandwidth: Precisely controlled FWHM of 2–3 nm allows for accurate isolation of target wavelengths, reducing interference and maximizing detection sensitivity.
    • High Transmission: Achieving transmission rates typically above 85–90% at center wavelengths, ensuring optimal light throughput for high-efficiency optical systems.
    • Robust Out-of-Band Blocking: High optical density blocking (e.g., OD4 or better) outside the passband to eliminate stray light and improve signal-to-noise ratio.
    • Stable Center Wavelength: Tight tolerance on center wavelength (±0.3–0.5 nm), providing repeatable and calibration-grade performance suitable for demanding scientific and industrial uses.
    • Wide Spectral Range: Available across UV to NIR wavelengths to match your specific application needs.
    Our 2~3 nm FWHM bandpass filters are especially valuable in:
    • Astronomical Observation: Efficiently suppress light pollution and spectral overlap to enable clear imaging of celestial objects such as nebulae.
    • LiDAR Systems: Deliver precise wavelength matching and wide-angle stability to ensure accurate long-range ranging and detection.
    • Laser Line Selection: Isolate narrow laser emission lines with minimal spectral distortion, critical for Raman spectroscopy and fluorescence excitation.
    • Advanced Medical and Scientific Instruments: Enhance signal integrity and minimize background noise in fluorescence sensors and spectroscopy devices.
    • By integrating our ultra-narrow 2–3 nm bandpass filters into your optical systems, you benefit from high transmission efficiency, excellent out-of-band rejection, and precise spectral control, boosting the performance and reliability of your instruments.
    This carefully optimized combination of bandwidth, transmission, and blocking characteristics makes our 2–3 nm FWHM bandpass filters ideal for high-performance optical instrumentation requiring ultra-narrow spectral filtering
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 10~15nm

    At Z-Optics, our bandpass filters with a Full Width at Half Maximum (FWHM) of 10 to 15 nm are engineered for versatile optical systems requiring moderate spectral selectivity. These filters strike the perfect balance between spectral bandwidth and transmission efficiency, making them ideal for a wide range of scientific, industrial, and medical applications. With excellent out-of-band blocking and stable center wavelength control, they ensure consistent performance and reliable signal isolation.

    Key Features
    • Moderate Bandwidth: FWHM 10~15 nm ideal for applications where a balance of selectivity and throughput is required.
    • High Transmission: Achieves up to 85% peak transmission, maximizing usable signal intensity.
    • Strong Out-of-Band Rejection: Optical Density 3 to 4 blocking ensures minimized stray light for improved measurement accuracy.
    • Precision Centre Wavelength: Accurate within ±0.5 nm to ensure repeatable and reliable filter performance.
    • Durable Coatings: Advanced dielectric coatings provide long-term stability and environmental resistance.
    • Customizable Specifications: Available across UV, visible, and near-infrared spectral regions per customer requirements.
    Applications
    • Fluorescence microscopy and imaging
    • Laser line selection and spectral cleaning
    • Environmental and chemical sensing
    • Biomedical optics and diagnostic instrumentation
    • Raman spectroscopy with moderate spectral resolution needs
    • Optical communications and signal processing
  • View Cart
    Details Quick View

    BANDPASS FILTER – FWHM 1~2nm

    At Z-Optics, we engineer hard-coated BANDPASS FILTER - FWHM 1~2nm optics for high-precision Raman spectroscopy, fluorescence, and laser selection. Featuring center wavelengths from 375nm to 1064nm, these narrow bandpass filters deliver peak transmission up to 90%, deep out-of-band rejection (OD4 across 200-1200nm), and standard diameters of 12.7mm and 25.4mm. Designed to meet strict industrial standards, they maximize the signal-to-noise ratio in advanced instrumentation.

    Our high-durability BANDPASS FILTER - FWHM 1~2nm lines are highly optimized for use across various high-end optical instruments, including fluorescence systems and laser line selection. Every band filter is built using hard-coated thin-film sputtering technology, ensuring excellent thermal stability and environmental durability. Spanning center wavelengths from 375nm up to 1064nm, these units maintain a robust OD4 optical density rejection profile across the 200–1200nm range to keep background noise completely isolated. By deploying our hard-coated precision optics, engineering teams can confidently isolate tight spectral lines while eliminating unwanted background noise or secondary laser harmonics. Key Features Ultra-Narrow Bandwidth: FWHM 1–2 nm for precise isolation of target wavelengths-minimize noise, maximize signal integrity. High Transmission: Up to 90% peak transmission at centre wavelengths-optimize light throughput for sensitive detection. Broad Blocking: OD4 blocking (1:10,000 attenuation) across wide out-of-band ranges (see individual product specifications)-eliminate stray light and improve signal-to-noise ratios. Precision Centre Wavelength: ±0.2–0.5 nm accuracy-ideal for systems requiring repeatable, calibration-grade performance. Wide Spectral Coverage: Comprehensive portfolio from UV to NIR (375–1064 nm)-match your application with the optimal filter.
  • Aspheric Lens Pigtailed Fiber Collimator for precise laser beam collimation
    View Cart
    Details Quick View

    Aspherical Lens Pigtailed Fiber Collimators

    Aspherical lens can correct spherical aberration. Energy of the laser has a Gaussian distribution and beam is well collimated. But it can‘t correct chromatic aberration, because the focal length is related to wavelength of laser.
    Download Datasheet for more Fiber Collimators
© Copyright -    |   All Rights Reserved   |    Z-optics Limited
×
Go to Top