Recommended Products
1 / 2 mm Narrow In-Line Flow Cells, QGF212

1 / 2 mm Narrow In-Line Flow Cells, QGF212
These In-Line Flow Through Cells with Quartz Tubulation measure 35 / 70 uL and feature not one, but two viewing windows for easy observation. These accessories are perfect for enhancing the functionality of laboratory equipment for precise and efficient analysis.
3.5 – 46 mL Two Ends Open Flow Cells, QGF356

3.5 – 46 mL Two Ends Open Flow Cells, QGF356
1 – 30 mm pathlength flow cells with both ends open, each containing two windows. These flow cells belong to the group of no-bottom cuvettes, named for their open bottoms and the resulting need for a special holder.
10 mm In-Line Flow Cells, QGF350

10 mm In-Line Flow Cells, QGF350
These In-Line Flow Through Cells are designed to hold 3.5 mL of liquid and feature quartz tubulation, ensuring their durability and resistance to corrosion. With 2 or 4 viewing windows, they allow for easy observation of the liquid passing through, making them ideal for a variety of applications in analytical chemistry.
1.5 mL In-Line Flow Cell, Bubble Free, QGF150

1.5 mL In-Line Flow Cell, Bubble Free, QGF150
Introducing our 1.5 mL In-Line Flow Through Cells with Quartz Tubulation, featuring 4 viewing windows. Designed with a funnel shape, these flow cells ensure bubble-free applications for accurate measurements.
16 μL Flow Cell for Cell Counting, QGF02M

16 μL Flow Cell for Cell Counting, QGF02M
Introducing our new 0.2mm Pathlength Ultra Micro Volume Flow Through Cuvette with Quartz Connector! It’s perfect for various applications that require precise and accurate measurements while enabling an efficient flow of samples. Experience the marvel of scientific innovation to boost your research. Order now!
10 mm Hexagon Cuvette, 10 mL, QGC66
The Customized Hexagon Cuvette, ideal for spectrophotometer applications, boasts complete clarity on all walls, including the bottom. It offers a capacity of 10 mL, making it the perfect solution for high-throughput experiments. Its hexagonal shape allows for easy handling, while its customization capabilities make it adaptable to suit a variety of experimental needs.
3 / 5 / 8 / 10 mm Pathlength Cuvettes, QGC10

3 / 5 / 8 / 10 mm Pathlength Cuvettes, QGC10
Upgrade your lab experiments with our quartz cuvettes, available in various options. Choose from pathlengths ranging from 3mm to 10mm and capacities within the range of 2.1mL to 7mL. Our cuvettes are fully customizable to suit your specific requirements, offering precision and accuracy for your experiments!
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Coloured Glass Filters, Optical Filters, Optics
Color Glass Long Wave Pass Filter Diameter 50mm Center Wavelength 280 ~ 1000nm
Coloured Glass Filters, Optical Filters, OpticsColor Glass Long Wave Pass Filter Diameter 50mm Center Wavelength 280 ~ 1000nm
The Color Glass Long Wave Pass Filter has a diameter of 50mm. It operates within a center wavelength of 280~1000nm, meaning it filters out any light below 280nm and allows light above 1000nm to pass through. Its primary function is to block unwanted short-wavelength light, protecting sensitive equipment.SKU: CO-329 -
Coloured Glass Filters, Optical Filters, Optics
Color Glass Bandpass Filter 50 x 50mm Center Wavelength 318 ~ 530nm
Coloured Glass Filters, Optical Filters, OpticsColor Glass Bandpass Filter 50 x 50mm Center Wavelength 318 ~ 530nm
This high-quality Color Glass Bandpass Filter has a dimension of 50 x 50mm and is perfect for various applications. With a center wavelength of 318 ~ 530nm, it allows only the desired band of colors to pass through, making it ideal for use in scientific and industrial applications. Get your hands on one today!SKU: CO-330 -
Coloured Glass Filters, Optical Filters, Optics
Color Glass Bandpass Filter Diameter 50mm Center Wavelength 318 ~ 530nm
Coloured Glass Filters, Optical Filters, OpticsColor Glass Bandpass Filter Diameter 50mm Center Wavelength 318 ~ 530nm
The Color Glass Bandpass Filter with a diameter of 50mm is designed to allow specific wavelengths of light ranging from 318nm to 530nm to pass through while blocking all others. This filter is a great tool for researchers and professionals who require precise and accurate measurements in their work.SKU: CO-331 -
Laser Optics, Laser Windows, Optics
Quartz Laser Plane Window Diameter 5mm / 10mm Thickness 2mm AR Coating
Laser Optics, Laser Windows, OpticsQuartz Laser Plane Window Diameter 5mm / 10mm Thickness 2mm AR Coating
The Quartz Laser Plane Window has a diameter of either 5mm or 10mm with a thickness of 2mm. It is available with an anti-reflective coating for enhanced visibility and clarity. The window can be used with various types of lasers and is ideal for applications that require precise and reliable transmission of laser beams.SKU: CO-335 -
Laser Optics, Laser Windows, Optics
K9 Optical Glass Laser Plane Window Diameter 5.0 ~ 50.8mm V1064 Coating
Laser Optics, Laser Windows, OpticsK9 Optical Glass Laser Plane Window Diameter 5.0 ~ 50.8mm V1064 Coating
K9 Optical Glass Laser Plane Window with a diameter ranging from 5.0 to 50.8mm, making it a suitable choice for diverse applications. It features the advanced V1064 coating, enhancing its durability and functionality.SKU: CO-336 -
Laser Optics, Laser Windows, Optics
K9 Optical Glass Laser Plane Window Size Diameter 5.0mm ~ 50.8mm V532
Laser Optics, Laser Windows, OpticsK9 Optical Glass Laser Plane Window Size Diameter 5.0mm ~ 50.8mm V532
The K9 Optical Glass Laser Plane Window comes in a range of sizes from a diameter of 5.0mm to 50.8mm (2 inches). Its V532 configuration creates a highly precise and reliable experience for laser users across various industries and applications, whether for medical, industrial, or scientific purposes.SKU: CO-337 -
Laser Optics, Laser Windows, Optics
K9 Optical Glass Laser Plane Window Diameter 5.0 ~ 50.8mm V785 Coating
Laser Optics, Laser Windows, OpticsK9 Optical Glass Laser Plane Window Diameter 5.0 ~ 50.8mm V785 Coating
The K9 Optical Glass Laser Plane Window is a high-quality product with a diameter of 5.0 ~ 50.8mm and a V785 coating, designed with precision and expertise. This window is perfect for various laser and optical applications. Order yours today!SKU: CO-338 -
Laser Optics, Laser Windows, Optics
K9 Optical Glass Laser Flat Window Diameter Size 5.0mm ~ 50.8mm V633
Laser Optics, Laser Windows, OpticsK9 Optical Glass Laser Flat Window Diameter Size 5.0mm ~ 50.8mm V633
The K9 optical glass laser flat window is designed to enable the transmission of laser beams in high precision laser applications. It comes in a diameter range of 5.0mm to 50.8mm, making it suitable for a wide range of optic setups.SKU: CO-339 -
Laser Optics, Laser Windows, Optics
Quartz Laser Plane Window Size Φ12.5mm ~ Φ20mm Thickness 3mm Anti-Reflection Coating
Laser Optics, Laser Windows, OpticsQuartz Laser Plane Window Size Φ12.5mm ~ Φ20mm Thickness 3mm Anti-Reflection Coating
The Quartz Laser Plane Window has a diameter ranging from Φ12.5mm to Φ20mm, and is 3mm thick. It also features an anti-reflection coating to minimize glare and reflection. This window is perfect for applications that require a durable and high-quality window to protect against harmful elements.SKU: CO-340 -
Laser Optics, Laser Windows, Optics
UV Fused Silica Laser Flat Window Diameter 12.5 ~ 20mm Coating V266
Laser Optics, Laser Windows, OpticsUV Fused Silica Laser Flat Window Diameter 12.5 ~ 20mm Coating V266
Introducing our UV Fused Silica Laser Flat Window, available in diameters of 12.5mm to 20mm and featuring a V266 coating. This top-of-the-line window boasts exceptional optical clarity, making it the ideal choice for your laser application needs. Trust us for all your window needs and experience the highest level of quality and performance available on the market today.SKU: CO-341 -
Laser Optics, Laser Windows, Optics
Quartz Laser Flat Window Size Diameter 25mm / 25.4mm Thickness 6mm AR Coating
Laser Optics, Laser Windows, OpticsQuartz Laser Flat Window Size Diameter 25mm / 25.4mm Thickness 6mm AR Coating
This high-quality Quartz Laser Flat Window comes in two sizes: Diameter 25mm and 25.4mm, each with a thickness of 6mm. It is coated with an AR Coating and is perfect for use in various laser applications. Invest in one today and elevate your work to new heights!SKU: CO-342 -
Laser Optics, Laser Windows, Optics
Quartz Laser Plane Window Diameter Size 30 ~ 50.8mm Thickness 10mm Anti-Reflection Coating
Laser Optics, Laser Windows, OpticsQuartz Laser Plane Window Diameter Size 30 ~ 50.8mm Thickness 10mm Anti-Reflection Coating
The Quartz Laser Plane Window is a high-quality optical component with a diameter that varies between 30 to 50.8mm and a thickness of 10mm, which makes it perfectly suitable for a variety of manufacturing processes and industrial applications. Additionally, this window is coated with an anti-reflection material, which ensures that the optical reflections arising from light passing through the window are kept to an absolute minimum.SKU: CO-343 -
Laser Lenses, Laser Optics, Optics
Laser Plano-Convex Lens D=25.4mm F=50 ~ 200mm AR Coating
This Plano-Convex Laser Lens has a diameter of 25.4mm and comes with an AR coating. It has a focal length ranging from 50 to 200mm, allowing for versatility in usage. Perfect for laser experiments and projects that require a lens for focusing or collimating light.SKU: CO-332 -
Laser Lenses, Laser Optics, Optics
Laser Plano-Convex Lens D=25.4mm F=33.0 ~ 1000mm Coating AR@1064&53
Laser Lenses, Laser Optics, OpticsLaser Plano-Convex Lens D=25.4mm F=33.0 ~ 1000mm Coating AR@1064&53
The Laser Plano-Convex Lens has a diameter of 25.4mm and a focal length ranging from 33.0mm to 1000mm. The coating is an Anti-Reflective Coating (AR) and optimized for a wavelength of 1064nm with 53 degrees incident angle. It is commonly used in a variety of applications, including laser systems, optical instruments, and imaging devices.SKU: CO-333 -
Laser Lenses, Laser Optics, Optics
Laser Plano-Convex Lens D=25.4mm F=33 ~ 1000mm AR Coating
The Laser Plano-Convex Lens has a diameter of 25.4mm and is available in a range of focal lengths, from 33mm to 1000mm. The lens is coated with an anti-reflective coating to prevent unwanted reflections and to ensure high-quality, clear imaging. This lens is an excellent choice for applications in laser technology and can be used in a variety of settings, including medical and industrial uses.SKU: CO-334 -
Coloured Glass Filters, Optical Filters, Optics
Color Glass Long Wave Pass Filter Diameter 12.5mm Center Wavelength 280 ~ 1000nm
Coloured Glass Filters, Optical Filters, OpticsColor Glass Long Wave Pass Filter Diameter 12.5mm Center Wavelength 280 ~ 1000nm
The Color Glass Long Wave Pass Filter, with a diameter of 12.5 mm, is designed to allow long wave transmissions while blocking shorter waves. It has a center wavelength range of 280 to 1000 nm, which makes it ideal for various applications, including photography and spectroscopy. Whether you’re studying the properties of light or capturing that perfect shot, this filter is a reliable tool you can count on.SKU: CO-325 -
Neutral Density (ND) Filters, Optical Filters, Optics
Gray Glass Absorbing Neutral Density Filter D=12.5mm OD=0.1 / 1.0
Neutral Density (ND) Filters, Optical Filters, OpticsGray Glass Absorbing Neutral Density Filter D=12.5mm OD=0.1 / 1.0
The Gray Glass Absorbing Neutral Density Filter with a diameter of 12.5mm and Optical Density values of 0.1 and 1.0 is an ideal accessory for photography and optical applications. It helps to reduce the amount of light entering a lens without affecting the color balance of the image. Whether you’re a professional photographer or a hobbyist, this filter can help you achieve the perfect shot even in bright conditions.SKU: CO-316 -
Neutral Density (ND) Filters, Optical Filters, Optics
Gray Glass Absorbing Neutral Density Filter D=12.5 / 25 / 50 OD=1.3 / 4.0
Neutral Density (ND) Filters, Optical Filters, OpticsGray Glass Absorbing Neutral Density Filter D=12.5 / 25 / 50 OD=1.3 / 4.0
The Gray Glass Absorbing Neutral Density Filter comes with a range of options to choose from based on your needs. You can select from D=12.5, 25, and 50, whereas the Od is either 1.3 or 4.0. These filters are great for photographers looking to control the exposure levels in their shots.SKU: CO-317 -
Neutral Density (ND) Filters, Optical Filters, Optics
Float Glass Neutral Density Filter D=12.5 / 25 / 50 x 50mm OD=0.1-1.0
Neutral Density (ND) Filters, Optical Filters, OpticsFloat Glass Neutral Density Filter D=12.5 / 25 / 50 x 50mm OD=0.1-1.0
The Float Glass Neutral Density Filter (available in D=12.5 / 25 / 50 x 50mm) with an optical density range of 0.1-1.0 is an essential tool for any photographer or videographer seeking precise exposure control. Its high-quality float glass ensures optimal image clarity, while its compact size makes it highly portable and easy to use in a range of settings.SKU: CO-318 -
Neutral Density (ND) Filters, Optical Filters, Optics
Float Glass Neutral Density Filter D=12.5 / 25 / 50 x 50mm OD=1.3 / 3.0
Neutral Density (ND) Filters, Optical Filters, OpticsFloat Glass Neutral Density Filter D=12.5 / 25 / 50 x 50mm OD=1.3 / 3.0
Ideal for photography and videography, the Float Glass Neutral Density Filter is available in a variety of densities (D=12.5 / 25 / 50) and sizes (50mm). With optic density (Od) levels of 1.3 and 3.0, this filter is a great accessory to have in your kit for achieving creative shots and smooth video footage.SKU: CO-319 -
Neutral Density (ND) Filters, Optical Filters, Optics
Gray Glass Absorbing Neutral Density Filter D=25 / 50mm Od=0.1 / 1.0
Neutral Density (ND) Filters, Optical Filters, OpticsGray Glass Absorbing Neutral Density Filter D=25 / 50mm Od=0.1 / 1.0
This gray glass absorbing neutral density filter, with a diameter of 50mm, has a density of 0.1 and is ideal for reducing the intensity of light. It allows for greater flexibility in achieving the appropriate exposure in bright light conditions. Its density can also be increased by up to 1.0 to help in capturing stunning photographs and videos.SKU: CO-320 -
Neutral Density (ND) Filters, Optical Filters, Optics
Gray Glass Absorptive Neutral Density Filter D=50 x 50mm OD=1.3 / 4.0
Neutral Density (ND) Filters, Optical Filters, OpticsGray Glass Absorptive Neutral Density Filter D=50 x 50mm OD=1.3 / 4.0
The Gray Glass Absorptive Neutral Density Filter is a piece of equipment designed to reduce the amount of light entering a camera. It measures 50 x 50mm, and has an optical density (OD) of 1.3 to 4.0. Attaching this filter to your camera can result in stunning effects, such as the ability to create motion blur in daylight. Whether you’re a professional or an amateur, this filter promises to improve the quality of your photographs.SKU: CO-321 -
Neutral Density (ND) Filters, Optical Filters, Optics
Gray Glass Absorptive Neutral Density Filter 50 x 50mm OD=0.1 / 1.0
Neutral Density (ND) Filters, Optical Filters, OpticsGray Glass Absorptive Neutral Density Filter 50 x 50mm OD=0.1 / 1.0
The Gray Glass Absorptive Neutral Density Filter is a high-quality filter measuring 50 x 50mm with an outer diameter of 0.1 / 1.0. It is designed to reduce the amount of light entering a camera and is commonly used in landscape and portrait photography. Its neutral density feature ensures that the colors in an image remain true to life, providing sharp and vivid pictures. This top-of-the-line filter is a must-have for any photography enthusiast and comes highly recommended.SKU: CO-322 -
Neutral Density (ND) Filters, Optical Filters, Optics
UV Fused Silica Neutral Density Filter D=12.5 / 25 / 50mm OD=0.1 / 1.0
Neutral Density (ND) Filters, Optical Filters, OpticsUV Fused Silica Neutral Density Filter D=12.5 / 25 / 50mm OD=0.1 / 1.0
The UV Fused Silica Neutral Density Filter is an optical filter that reduces the intensity of all wavelengths equally, resulting in a neutral effect. This particular filter is available in three different diameters, 12.5mm, 25mm, and 50mm, and has an OD of 0.1 or 1.0. It is most commonly used in scientific and industrial applications requiring precise light control.SKU: CO-323 -
Neutral Density (ND) Filters, Optical Filters, Optics
UV Fused Silica Neutral Density Filter D=12.5 / 25 / 50mm OD=1.3 / 3.0
Neutral Density (ND) Filters, Optical Filters, OpticsUV Fused Silica Neutral Density Filter D=12.5 / 25 / 50mm OD=1.3 / 3.0
The UV Fused Silica Neutral Density Filter is an optical filter that helps balance the light transmission in an optical system by reducing or limiting the intensity of the light passing through it. It is available in various sizes, namely 12.5, 25, and 50mm with outer diameter sizes of 1.3 and 3.0. Its high-quality material and design make it an excellent choice for use in a wide range of optical applications where light reduction and transmission balance are important.SKU: CO-324 -
Dichroic Filters, Optical Filters, Optics
Longpass Dichroic Filter Diameter 12.5 / 25mm Center Wavelength 425 ~ 850nm Disc
Dichroic Filters, Optical Filters, OpticsLongpass Dichroic Filter Diameter 12.5 / 25mm Center Wavelength 425 ~ 850nm Disc
The Longpass Dichroic Filter has a diameter of either 12.5mm or 25mm, and its center wavelength ranges from 425nm to 850nm. This disc is an excellent choice for various applications that require low wavelength cut-off filters, such as fluorescence microscopy, bioimaging, and many others.SKU: CO-312 -
Dichroic Filters, Optical Filters, Optics
Shortwave Pass Dichroic Filter B270 Diameter 12.5 / 50mm
This Shortwave Pass Dichroic Filter is an optical component B270 with a diameter of 12.5mm and length of 50mm. Its main feature is its ability to transmit short wavelengths of light while reflecting longer wavelengths. This filter is frequently used in scientific and industrial applications that require precision and efficiency.SKU: CO-313 -
Dichroic Filters, Optical Filters, Optics
Shortwave Pass Dichroic Filter Size 12.5*17.5 / 25*36mm
The Shortwave Pass Dichroic Filter is a powerful optical filter used to allow shorter wavelengths of light to pass while blocking longer wavelengths. Available in two sizes, 12.5*17.5mm and 25*36mm, this filter enables precise control of the light spectrum and is commonly used in microscopy, imaging, and other scientific applications.SKU: CO-314 -
Dichroic Filters, Optical Filters, Optics
Longpass Dichroic Filter Size 12.5 x 17.5 / 25 x 36mm Square Can Be Customized
Dichroic Filters, Optical Filters, OpticsLongpass Dichroic Filter Size 12.5 x 17.5 / 25 x 36mm Square Can Be Customized
The Longpass Dichroic Filter, measuring 12.5 x 17.5 / 25 x 36mm square, is ideal for a range of applications. Whether you’re working in science or industry, this filter can be customized to meet your specific needs. Enhance your work with top-quality filter technology that is built to perform and last.SKU: CO-315 -
Optical Filters, Optics, Shortpass Filters
Float Glass Economical Short-Pass Filter D=12.5 / 25 / 50mm 600 ~ 950nm
Optical Filters, Optics, Shortpass FiltersFloat Glass Economical Short-Pass Filter D=12.5 / 25 / 50mm 600 ~ 950nm
“Try this out:
The Float Glass Economical Short-Pass Filter D=12.5 / 25 / 50mm 600 ~ 950nm is an effective tool for blocking light wavelengths in this range. Its high-quality materials ensure it is long-lasting and reliable, while the various sizing options cater to specific needs.”SKU: CO-301