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Knight Optical can offer KG1 Filters for use in Heat Sensitive Systems. We supply a range of KG1 Filters for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers in Heat Sensitive Systems. KG1 Filters are designed to transmit visible wavelengths to absorb heat causing infrared wavelengths preventing it from reaching your system. Care has to be taken in the design of systems using KG1 as the material is an absorptive blocker and will heat up with use. To help alleviate the heating issue, our KG1 filters are thermally toughened For more information read PDF ….. Material::Schott KG1 Shape::Circular Filter, Square Filter Dimensional Tolerances::+/- 0.1mm Parallelism::< 5 arc minutes Surface Accuracy: :< 5(2) @ 633nm Surface quality::< 40-20 Scratch/Dig

Knight Optical can offer Z-Cut Quartz Windows for use in the security industry. We supply a range of Z-Cut Quartz windows for a range of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specifications. What’s more, our Z-Cut Quartz Windows are supplied in a range of sizes & shapes with custom coatings tailored to meet your individual applications. We supply precision optical components to customers within the security industry. Z-Cut Quartz windows can be used in the terahertz region for non-invasive scanning of individuals. These types of scans can detect objects such as weapons & are used in airports and other high-security locations. Quartz is a birefringent material, which affects the polarisation of light passing through it, and is cut specifically along the Z-axis to maintain polarisation. Z-Cut Quartz is used in applications where quartz is an ideal material; yet changes to polarisation are required Read PDF for more...

Knight Optical can offer Meniscus Lenses for use within Optical Systems. We supply a range of Meniscus lenses for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers with Optical systems. Any spherical surface will introduce spherical aberrations to an optical system. Meniscus lenses are designed with the curvatures of the lens in mind to minimise these spherical aberrations. This effect is more noticeable with higher index glasses as spherical aberrations increase with the change in index. Meniscus lenses can be an effective compromise on cost and aberration when compared to using aspheric lenses or multiple lens. Fore more information read the PDF…. Material::N-BK7 or equivalent, UV Fused Silica, SF11 or equivalent Shape::Positive Meniscus, Negative Meniscus Dimensional Tolerances::+/- 0.1mm Centering::< 3 arcminutes Surface quality::< 40-20 Scratch/Dig Surface Figure::< 5(1) @ 633nm Coating::Antireflective coatings for application bandwidth (if required)

Knight Optical can offer Rhomboid Prisms for use within Imaging Applications. We supply a range of Rhomboid Prisms for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers within Imaging Applications. Rhomboid Prisms are designed to displace a beam laterally while maintaining its direction. Rhomboid prisms rely on total internal reflection and so do not often need to be coated For more information read the PDF… Material::N-BK7 or equivalent Dimensional Tolerances::+/- 0.2mm Angles::+/- 3 arc minutes Surface Figure::< 1 waves Surface quality::< 40-20 Scratch/Dig Coatings::< AR Coatings available on request

Knight Optical can offer Cylindrical Lenses for use within Optical Systems. We supply a range of cylindrical lenses for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers with optical systems. Cylindrical lenses are designed to light to a straight line, rather than a point. Cylindrical lenses are often used to change the profile of laser beams, for example to correct for astigmatism and elliptic shape in diode lasers or to generate lines from single mode lasers. For more information read the PDF… Typical specs::. Material::N-BK7 or equivalent, UV Fused Silica, SF11 or equivalent Dimensional Tolerances::+/- 0.1mm Shapes::Diameter/Rectangular, Convex/Concave Centering::< 3 arcminutes Surface quality::< 40-20 Scratch/Dig Surface Figure: :< 5(1) @ 633nm Coating::Antireflective coatings for application bandwidth (if required)

Due to high intensity light from the laser, mirrors used with a laser application require a high damage threshold, and high reflectivity. Knight Optical can help! Laser mirrors are used to reflect or redirect the laser. This manipulation of the beam means it is great for laser applications where there is limited space, as the beam can be steered multiple times. We manufacture mirrors used in the UV/VIS/NIR and infrared. We provide a number of mirrors from stock with coatings at infrared wavelengths such as: Dielectric (98% NIR) Protected Silver (96% VIS/NIR) Protected Gold (97%@750-FAR IR) These are available to purchase from stock in a wide ranges of sizes from 6.3 mm in diameter to a 300mm x 300mm square and various different thicknesses. They are also available with varying flatness specifications with λ/10 also available for immediate shipment and for you to achieve the highest performance. Read PDF for full specification..

Knight Optical can offer you stock and custom lambda/10 mirrors for use in imaging applications, in a range of materials such as BK7 or equivalent, Zerodur, Quartz, UV Fused Silica and many more. Mirrors are made from low expansion glass for optimum stability to maintain the lambda/10 flatness. The mirrors help produce high quality images and can be coated with a variety of coatings to ensure that the perfect quality image in the wavelength you require is achieved: •Enhanced aluminium 94%R for visible applications. •99.9% dielectric for laser use in visible applications. •UV aluminium for UV applications down to 180nm. •98.5% dielectric for laser use in the NIR applications. •Ion plated silver for NIR-2000nm applications. •Protected gold for 750nm to far infra-red applications Lambda/10 mirrors are used to produce a better quality signal from the mirror, resulting in a higher quality imaging. Read PDF for more information… Material::N-BK7 (or equivalent), Zerodur, UV Fused Silica, Borosilicate Shape::Circular, Square or rectangular Dimensional Tolerances::+/- 0.5mm Parallelism::< 3 arcminutes Surface quality::<10-5 Scratch/Dig Flatness:: λ/10 or λ/20 over 90% of mirror aperture Coating::A range of mirror coatings to suit your wavelength

Knight Optical We offer Stock Polarisers used in the visible range in cameras/photography. We supply a range of Polarizer options for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Linear Polarisation can be split into P-Polarised (Light where the electric field is Parallel to the plane of incidence) and S-Polarised (Light where the electric field is Perpendicular to the plane of incidence) light, where a polariser can be used to eliminate one plane of polarisation. This is done to decrease ‘glare’ (reflections on the surface) when an image is being taken, and increase the contrast. This is used often with cameras to obtain ‘better’ image quality at the expense of an image that appears slightly darker. For more information read the PDF…. Material::N-BK7 or Equivalent Diameter Tolerance::+0.0/-0.25mm Length/Width Tolerance::±0.5mm (<100mm) ±1mm (100-400mm), nominal (>400mm) Axis direction: :±2°

KO can offer Metallic Neutral Density Filters for use in Photographic Applications. We supply a range of Metallic Neutral Density (ND) Filters for a variety of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specifications. What’s more, our Metallic ND Filters are supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Our Metallic ND Filters reflect (with a metallic coating) light neutrally over a wavelength range (typically visual). They can be used to lower the intensity of light prior to the image plane. These are often used in photography, allowing photographers more flexibility with their setups to achieve desired effects. Often, an ND filter will be used in conjunction with a long exposure to prevent washed-out and overexposed images. They can also be used to add motion blur, reduce depth of field and to use a wider aperture. For more information read PDF… Shapes: :Circular Filters, Square Filters Dimensional Tolerances::+/- 0.1mm Flatness::< 5(1) @ 632.8nm Surface quality::< 40-20 Scratch/Dig

Knight Optical can offer Pellin-Broca Prisms for use within Atomic Spectroscopy. We supply a range of Pellin-Broca Prisms for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers within Atomic Spectroscopy. Pellin-Broca Prisms are designed with a given material, angle and wavelength in mind to perfectly deviate a beam of the given wavelength by 90 degrees. These are often used to separate beams of differing colours and as such are ideal for use in optical atomic spectroscopy or to separate outputs of a multi-line laser. For more information read PDF…

Knight Optical can offer custom Rod Lenses for use within Optical Systems. We supply a range of custom & stock Rod lenses for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers with Optical systems. Rod Lenses are a special variant of cylindrical lenses so they focus light to a line. Rod lenses have an outside face that is polished and the ends are ground. Typical uses for rod lenses would be to generate a line image from a circular laser beam. Rod lenses can be cut at 45 degrees for use in beam steering and other similar applications. For more information read PDF ….. Material::N-BK7 or equivalent, Borosilicate, UV Fused Silica Shapes::Plane, 45° Dimensional Tolerances::+/- 0.1mm Centering::< 3 arcminutes Surface quality::< 40-20 Scratch/Dig Surface Figure: :< 5(1) @ 633nm Coating::Antireflective coatings for application bandwidth (if required) Mounting::Available on request

Knight Optical can offer dichroic bandblocking filters for use in Fluorescence Microscopy. We supply a range of dichroic bandblocking filters for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers in fluorescence microscopy. Dichroic bandblocking filters are used to block a specific wavelength band and transmit the rest. Our Dichroic bandblocking filters are usually made for bands between 300-1200nm. Our dichroic filters are usually specced for a 0° AOI. Use at a 45° results in a CWL shift of around 35-50nm. They are used as beamsplitters in fluorescence microscopy to transmitting For more information read PDF…. Material::Borosilicate Dimensional Tolerances::±0.1mm Wavelength Range::CWL between 300-1200nm Wavelength Accuracy: :± 5nm Peak Transmission::> 95% out of band FWHM: :Dependant on type Surface quality: :< 40/20

Knight Optical can offer UV Fused Silica Windows for Vacuum Applications. UV Fused Silica is a relatively hard optical glass with a very low coefficient of thermal expansion. This means that it is a good choice for us in Vacuum applications, as any difference in temperature will not affect the optical performance. In addition to the above, UV FS has high transmission from UV to NIR meaning that there is little loss of image when it is used for a Vacuum Window/viewport and therefore the quality of the optical system is not compromised. All our UV Fused Silica Lenses are fully inspected on their quality in our ISO 9001 certified, state-of-the-art Metrology laboratory, using our Trioptics Optispheric, and Starrett AV300 and Zygo Verifire XPZ. This allows us to work to the highest QA standards and meet the tolerance specifications on these precision components Read PDF for more info Material::UV Grade Fused Silica Operating Wavelength::587nm Diameter Tolerance::+0 / -0.10mm Centring Tolerance::<5 arc min Focal Length Tolerance::± 0.2mm (<10mm) ±2.0% (10mm – 1000mm) Centre Thickness Tolerance::±0.2mm Surface Figure::3/ 3 (1) Surface quality::<40-20 Scratch/Dig Coating::Optional

Knight Optical offer a range of Stock Achromatic Doublet Lenses for use within Light Engines. Light engines are used for applications such as fibre optic lighting displays & in diagnostic tools like western blots & polymerase chain reaction systems. These Light Engines are typically able to produce changing colour displays. Within the light engine are a range of lenses & filters. The lenses help to homogenise and collimate the light, ensuring for a crisp high-quality beam output. Achromatic Doublets are typically used in light engine systems & correct for chromatic aberrations which exist in singlet lenses. This is when different wavelengths of light refract at different rates. The doublet lens helps to correct this by facilitating the focusing of the light to the same point. This is especially important in light engines which typically generate white light. Read PDF for more information Material::BK7, SF11 Overall Diameter Tolerance::+0/-0.10mm Focal Length Tolerance::± 1.0%

Knight Optical can offer Gelatine Neutral Density Filters for use in Photographic Applications. We supply a range of Gelatine Neutral Density Filters for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers within Photographic Applications. Our Neutral Density Filters attenuate light neutrally over a wavelength range (usually visual). They can be used to lower the intensity of light prior to the image plane. These are often used in photography, allowing photographers more flexibility with their setups to achieve the desired effects. Often an ND filter will be used in conjunction with a long exposure to prevent washed out and overexposed images. For more information rread the PDF …. Shapes::Circular Filters, Square Filters Dimensional Tolerances::+/- 0.1mm Density::+/- 5% Surface Quality: :< 60-40 Scratch/Dig

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1500ml combination urine collection wearable leg bag and overnight use compatible with side stand non sterile Clamp outlet Soft, flocked backing for comfort when worn on skin. 1500ml volume Hanger holes and slits for leg bag straps per box:100 40ft container:150,000 units payment:30%

Description: Diathermy plate split with leadwire, Single use Universal, Monopolar grounding pad, universal / general, with 3m lead wire, 6.3mm plug, single use. NHS NPC Code: FDJ3088 Manufacturer Code: GP202D-AC-U No. of Items Per Box: 25 No. of Items Per Carton: 200 Order: Direct from ALXR, Blue Diamond E-Direct Medical supplies Medical equipment Medical devices Hospital supplies Surgical instruments Diagnostic equipment Laboratory equipment Medical consumables Rehabilitation equipment Mobility aids Home healthcare products Patient monitoring systems Emergency medical equipment Imaging equipment Dental equipment Veterinary equipment Disposable medical supplies Sterilization equipment Anesthesia equipment Respiratory equipment.

diathermy pencils, electrode attachments, cautery pens, tip cleaners, X-ray scratch pads, polishers and other associated accessories. Diathermy pencils are used during surgical procedures to cut tissue and produce coagulation via electro-surgery. The electrode attachments are used in conjunction with the diathermy pencils. Associated accessories can also be used in conjunction with both pencils and electrode attachments. Electrosurgery pencil Electrosurgical handpiece Electrosurgical device Bipolar electrosurgery pencil Monopolar electrosurgery pencil Surgical cautery pencil High-frequency surgical pencil Diathermy probes Electrosurgical electrodes Radiofrequency electrodes Monopolar electrodes Bipolar electrodes Surgical cautery electrodes Electrosurgical instruments Electrodes for grounding Return electrodes Neutral electrodes Patient grounding pads Dispersive electrodes Electrodes for electrosurgery CE UKCA MDR FDA CERTIFIED STERILE PACKED ISO 9001 2015

Lightweight, powderfree, singleuse gloves with textured fingertips. Provides a very good alternative to Vinyl gloves. ProductType:Hand Protection Glove Type:Disposable Nitrile Glove

High performance, powderfree, nitrile single use disposable glove. Significantly stronger alternative to latex. ProductType:Hand Protection Glove Type:Disposable Nitrile Glove

FDJ 3169 overall length tip straight, Tungsten needle electrode, length 54mm - NHS NPC Code: FDJ3169 Manufacturer Code: WN54 No. of Items Per Carton: 800 We provide quality diathermy pencils, electrode attachments, cautery pens, tip cleaners, X-ray scratch pads, polishers and other associated accessories. Diathermy pencils are used during surgical procedures to cut tissue and produce coagulation via electro-surgery. The electrode attachments are used in conjunction with the diathermy pencils. Associated accessories can also be used in conjunction with both pencils and electrode attachments. To provide surgeons with a more traditional feel, these pencils feature tactile buttons, less memory in the cords, and high-quality plugs. Several sterile pencil options are available in push-button configurations with holsters to help promote safe use. 1.1.Electrosurgery pencil 1.2.Electrosurgical handpiece 1.3.Electrosurgical device 1.4.Bipolar electrosurgery pencil 1.5.Monopolar electrosurgery pencil 1.6.Surgical cautery pencil 1.7.High-frequency surgical pencil2.1.

3m cable with holster, Electrosurgical Pencil (Blue), single use. Sterile - Our range includes electrosurgery pencils, electrosurgical handpieces, and other electrosurgical devices to help you perform precise and efficient procedures. Our selection of bipolar electrosurgery pencils, monopolar electrosurgery pencils, surgical cautery pencils, and high-frequency surgical pencils is designed with your needs in mind. All of our products are made with the highest-quality materials and are rigorously tested to ensure that they meet the strictest standards of safety and effectiveness. Whether you are looking for a single electrosurgical pencil or need to stock up on supplies for your entire facility, we are here to help. With our convenient online ordering system, competitive pricing, and fast shipping, we make it easy for you to get the products you need when you need them. Electrosurgical pencil: Electrosurgery pencil Electrosurgical handpiece Electrosurgical device Bipolar electrosurgery pencil Monopolar electrosurgery pencil Surgical cautery pencil NHS NPC Code:FDJ3275 Manufacturer Code:CP1003_H No. of items per box :100 No. of items per Carton:200

Diathermy pencils are used during surgical procedures to cut tissue and produce coagulation via electro-surgery. The electrode attachments are used in conjunction with the diathermy pencils. Associated accessories can also be used in conjunction with both pencils and electrode attachments. Electrosurgery pencil Electrosurgical handpiece Electrosurgical device Bipolar electrosurgery pencil Monopolar electrosurgery pencil Surgical cautery pencil High-frequency surgical pencil Diathermy probes Electrosurgical electrodes Radiofrequency electrodes Monopolar electrodes Bipolar electrodes Surgical cautery electrodes Electrosurgical instrument Electrodes for grounding Return electrodes Neutral electrodes Patient grounding pads Dispersive electrodes Electrodes for electrosurgery UKCA CE FDA ISO9001:2015 ISO13485 CERTIFED

Nous fournissons des crayons de diathermie de qualité, des accessoires d'électrodes, des stylos de cautérisation, des nettoyeurs de pointes, des rayons X tampons à gratter, polissoirs et autres accessoires associés. Les crayons de diathermie sont utilisés pendant procédures chirurgicales pour couper les tissus et produire une coagulation par électrochirurgie. L'électrode les accessoires sont utilisés en conjonction avec les crayons de diathermie. Les accessoires associés peuvent également être utilisé en conjonction avec les crayons et les électrodes. Pour offrir aux chirurgiens une sensation plus traditionnelle, ces crayons sont dotés de boutons tactiles, moins mémoire dans les cordons et prises de haute qualité. Plusieurs options de crayons stériles sont disponibles dans c Description: Blade Electrode Single Use, 1 X Diathermy standard 70mm overall length non-coated, Length 70mm, anti-sticking blade electrode. NHS NPC Code: FDJ3417 Manufacturer Code: BD70 No.

Lightweight, powderfree, singleuse gloves with textured fingertips. ProductType:Hand Protection Glove Type:Disposable Nitrile Glove

Lightweight, powderfree, singleuse gloves with textured fingertips. ProductType:Hand Protection Glove Type:Disposable Nitrile Glove

Lightweight, powderfree, singleuse gloves with textured fingertips. ProductType:Hand Protection Glove Type:Disposable Nitrile Glove

Blade Electrode Single Use standard 70mm overall length coated. Sterile single use. CE and FDA Certified. EN13485. ISO Registered Supplier. NHS Approved Framework Contract Supplier. Export worldwide. Price Per Unit Blade Electrode single use,standard 70mm overall length Coated NHS NPC CODE:FDJ3140 Manufacturer Code:BD70-TF No. of item per box:100 No. of item per Carton:800 Order:Direct From ALXR,Blue Diamond E-Direct

Hohner Overture V Accordion Club system 2 1/2 row Button C/F 31 Button 8 Bass Used Excellent condition, it has the high build quality expected from a German made Hohner accordeon. With 5 sets of reeds it has a superb traditional Scottish/Irish musette sound and the additional set of piccolo reeds gives it an exceptionally full authentic sound for Italian and classical music. This model is a professional standard accordion with excellent volume and tone. A rare chance to buy an affordable light compact 5 voice Accordian. This is 5 voice model with LMMMH reed configuration. Complete with pair of padded straps and original Hohner case.