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  • Buy 635nm Red Visible Light High Transmission

    (SPECIAL PRICE) US $14.58 10% OFF Buy 635nm Red Visible Light High Transmission Narrowband Filter Infrared Cut-off Coating Band-pass Protective Glass Optics From Vendor Optical Lenses Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Tool Parts Directly From China Tool Parts Suppliers.

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  • China Infrared Camera Filter, China Infrared Camera Filter ...

    About 3% of these are camera filter. A wide variety of infrared camera filter options are available to you, such as ce, rohs, and sgs. You can also choose from 77mm, 67mm, and 82mm. As well as from uv filter, polarizer filter. There are 1,677 infrared camera filter suppliers, mainly located in Asia.

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  • Quick-and-easy IR-passing Visible-blocking Optical Filter

    2009-3-27u2002·u2002The pictures show the same scene under normal lighting, with the camera set to its IR mode, and IR mode with an IR filter in front of the lens. The gel filters appear dark-gray in the middle image because the camera sets the exposure (1/60 f2.4 ISO100) based on the visible light entering the lens.

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  • Home Window UV Protection

    3M™ Window Films let in the light you love while reflecting much of the sun's heat away from your home. They reject up to 78% of solar heat and filter visible light. At the same time, they block up to 99% of harmful UV rays to help protect your furnishings – and your skin. And these non-metallized films provide amazing clarity, so they ...

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    China Lens Filter manufacturers - Select 2021 high quality Lens Filter products in best price from certified Chinese Filter, Filter Element suppliers, wholesalers and factory on Made-in-China.com

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  • Recent Progresses of Visible Light Image Sensors

    2018-11-22u2002·u20021. Basics of Visible Light Image Sensors 2. Dark Current and Blemish 3. Pinned Photodiode (PPD) Recent Progresses 4. Photon Counting Image Sensor 5. Stack 6. Near InfraRed (NIR) 7. ToF (Time of Flight) 8. Polarization Image Sensor 9. Monocular 3D Image Sensor 10. Queen Elizabeth Prize for Engineering 2

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  • A Guide to Imaging Filters - Agena Astro

    2017-10-31u2002·u2002So if IR and UV light from stars passes through a broadband or narrowband filter, then bloated and out-of-focus star images can result. That's why most serious imagers choose filters that block infrared and ultraviolet light, or they add a second UV/IR cut-off filter to do the job.

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  • Photoelectric Effect - Light

    Sample Learning Goals. Visualize and describe the photoelectric effect experiment. Correctly predict the results of experiments of the photoelectric effect: e.g. how changing the intensity of light will affect the current and the energy of electrons, how changing the wavelength of light will affect the current and the energy of electrons, how changing the voltage of light will affect the ...

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  • Characterization of connective tissues using near-infrared ...

    2017-9-13u2002·u2002Near-infrared (NIR) spectroscopy is a powerful analytical method for rapid, non-destructive and label-free assessment of biological materials. Compared to mid-infrared spectroscopy, NIR ...

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  • China Infrared Camera Filter, China Infrared Camera Filter ...

    About 3% of these are camera filter. A wide variety of infrared camera filter options are available to you, such as ce, rohs, and sgs. You can also choose from 77mm, 67mm, and 82mm. As well as from uv filter, polarizer filter. There are 1,677 infrared camera filter suppliers, mainly located in Asia.

    Get Price
  • Buy ZWB2 365nm UV Pass Filter Visible Light Cut Black ...

    (HOT PROMO) US $2.25 25% OFF Buy ZWB2 365nm UV Pass Filter Visible Light Cut Black Glass UG1 U-360 Ultraviolet Transmit Ultraviolet Bandpass Wavelength From Vendor MoWen BohrOptics Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Lenses Directly From China Lenses Suppliers.

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  • A Guide to Imaging Filters - Agena Astro

    2017-10-31u2002·u2002So if IR and UV light from stars passes through a broadband or narrowband filter, then bloated and out-of-focus star images can result. That's why most serious imagers choose filters that block infrared and ultraviolet light, or they add a second UV/IR cut-off filter to do the job.

    Get Price
  • Home Window UV Protection

    3M™ Window Films let in the light you love while reflecting much of the sun's heat away from your home. They reject up to 78% of solar heat and filter visible light. At the same time, they block up to 99% of harmful UV rays to help protect your furnishings – and your skin. And these non-metallized films provide amazing clarity, so they ...

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    China Lenses Lens Filters manufacturers - Select 2021 high quality Lenses Lens Filters products in best price from certified Chinese Lens, China Lenses …

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  • The Correct Material for Infrared (IR) Applications

    The Importance of Using the Correct Material. Since infrared light is comprised of longer wavelengths than visible light, the two regions behave differently when propagating through the same optical medium. Some materials can be used for either IR or visible applications, most notably fused silica, BK7 and sapphire; however, the performance of ...

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  • A Complete Guide to Neutral Density Filters

    Variable Neutral Density Filter (VND) — The VND filter gives the photographer the ability to 'dial in' the amount of filtration by turning the outer ring of a dual-ring filter. The maximum and minimum ND rating differ with different filters, but the 2-stop to 8-stop variety are most popular. The advantage of the VND filter is that you ...

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  • Characterization of connective tissues using near-infrared ...

    2017-9-13u2002·u2002Near-infrared (NIR) spectroscopy is a powerful analytical method for rapid, non-destructive and label-free assessment of biological materials. Compared to mid-infrared spectroscopy, NIR ...

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  • Absorption wavelength spectrum for different materials ...

    2019-6-16u2002·u2002The regular glass absorbs wavelength longer than 4000 nm (4 uM) which is far-infrared, that is why laser cutting of glass and acrylic can be don on Co2 lasers with a wavelength of 10.6 uM. Proceed with a fast and secure checkout. An …

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  • Indoor Visible Light Communication: A Tutorial and Survey

    OWC spectral band is between 300 GHz and 30 000 THz (wavelength between 1 mm and 10 nm) of the electromagnetic spectrum, covering the infrared (IR), visible light, and ultraviolet (UV) light bands. This being said, OWC systems utilize the free-space optical (FSO) links between the transmitter and the receiver to transmit data.

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  • Home Window UV Protection

    3M™ Window Films let in the light you love while reflecting much of the sun's heat away from your home. They reject up to 78% of solar heat and filter visible light. At the same time, they block up to 99% of harmful UV rays to help protect your furnishings – and your skin. And these non-metallized films provide amazing clarity, so they ...

    Get Price
  • Hummers' and Brodie's graphene oxides as photocatalysts ...

    2020-5-1u2002·u2002Visible illumination (λ > 400 nm) was produced using sodium nitrite as a UV cut-off liquid filter under recirculation with cooling to keep the same temperature of 25 °C. The irradiance of the lamp (330 and 285 W m −2 for near-UV/Vis and visible, respectively) was measured using a calibrated Modular USB series spectrometer from Ocean Optics.

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  • Characterization of connective tissues using near-infrared ...

    2017-9-13u2002·u2002Near-infrared (NIR) spectroscopy is a powerful analytical method for rapid, non-destructive and label-free assessment of biological materials. Compared to mid-infrared spectroscopy, NIR ...

    Get Price
  • Performance test methods for near‐infrared fluorescence ...

    2020-4-18u2002·u2002A long-pass filter with a cut-off wavelength of 825 nm (86–078, Edmund Optics, Barrington, NJ) was secured to the camera. Fluorescence images were captured using a 16-bit CCD camera (Alta U2000, Apogee Imaging Systems, Roseville, CA) with the setup of a zoom lens (75 mm focal length, f/3.9, Tamron, Commack, NY).

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  • Absorption wavelength spectrum for different materials ...

    2019-6-16u2002·u2002There is a problem that some lasers do not cut or engrave on different materials, for example, metals, glass, plexiglass.. An explanation is very simple – different materials absorb and reflect different wavelengths, therefore, more power is absorbed – easy cutting or engraving will be.

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  • A Complete Guide to Neutral Density Filters

    Variable Neutral Density Filter (VND) — The VND filter gives the photographer the ability to 'dial in' the amount of filtration by turning the outer ring of a dual-ring filter. The maximum and minimum ND rating differ with different filters, but the 2-stop to 8-stop variety are most popular. The advantage of the VND filter is that you ...

    Get Price
  • UV Properties of Plastics: Transmission and Resistance ...

    2021-5-3u2002·u2002UV Radiation and the Electromagnetic Spectrum. UV light is part of the electromagnetic spectrum. It is at the higher end of energy compared to visible light and is followed in energy by X-rays and the Gamma rays - see diagram. UV radiation is split into three different types as described in table 1 together with their characteristic effect.

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  • Indoor Visible Light Communication: A Tutorial and Survey

    OWC spectral band is between 300 GHz and 30 000 THz (wavelength between 1 mm and 10 nm) of the electromagnetic spectrum, covering the infrared (IR), visible light, and ultraviolet (UV) light bands. This being said, OWC systems utilize the free-space optical (FSO) links between the transmitter and the receiver to transmit data.

    Get Price
  • Electronic Components

    Panasonic Capacitor Choices Are Broader Than Ever! There is a Panasonic Capacitor solution for every application. Capacitor options include long lifetime, AEC-Q200 compliance, high moisture resistance, anti-vibration and extremely small case sizes that provide board space savings.

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    Go where your heart beats with Lazada! Shop the widest range of products from Health & Beauty, Fashion, Mobile & Tablets, Home Appliances and much more …

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  • Hummers' and Brodie's graphene oxides as photocatalysts ...

    2020-5-1u2002·u2002Visible illumination (λ > 400 nm) was produced using sodium nitrite as a UV cut-off liquid filter under recirculation with cooling to keep the same temperature of 25 °C. The irradiance of the lamp (330 and 285 W m −2 for near-UV/Vis and visible, respectively) was measured using a calibrated Modular USB series spectrometer from Ocean Optics.

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  • Equipment - Henkel Adhesives

    Over the past 30 years, we have designed, built and integrated advanced equipment solutions for our customers. From water-thin liquids to high-viscosity pastes, LOCTITE equipment is capable of dispensing and curing a wide variety of adhesives, sealants and other industrial fluids: acrylics, anaerobics, cyanoacrylates, epoxies, hotmelts, greases, inks, solvents, and more.

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  • Electronic Components

    Panasonic Capacitor Choices Are Broader Than Ever! There is a Panasonic Capacitor solution for every application. Capacitor options include long lifetime, AEC-Q200 compliance, high moisture resistance, anti-vibration and extremely small case sizes that provide board space savings.

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  • Performance test methods for near‐infrared fluorescence ...

    2020-4-18u2002·u2002A long-pass filter with a cut-off wavelength of 825 nm (86–078, Edmund Optics, Barrington, NJ) was secured to the camera. Fluorescence images were captured using a 16-bit CCD camera (Alta U2000, Apogee Imaging Systems, Roseville, CA) with the setup of a zoom lens (75 mm focal length, f/3.9, Tamron, Commack, NY).

    Get Price
  • MAUDE - Manufacturer and User Facility Device Experience

    2021-9-30u2002·u2002MAUDE - Manufacturer and User Facility Device Experience. The MAUDE database houses medical device reports submitted to the FDA by mandatory reporters 1 (manufacturers, importers and device user facilities) and voluntary reporters such as health care professionals, patients and consumers. Each year, the FDA receives several hundred thousand ...

    Get Price
  • A Complete Guide to Neutral Density Filters

    Variable Neutral Density Filter (VND) — The VND filter gives the photographer the ability to 'dial in' the amount of filtration by turning the outer ring of a dual-ring filter. The maximum and minimum ND rating differ with different filters, but the 2-stop to 8-stop variety are most popular. The advantage of the VND filter is that you ...

    Get Price
  • Absorption wavelength spectrum for different materials ...

    2019-6-16u2002·u2002The regular glass absorbs wavelength longer than 4000 nm (4 uM) which is far-infrared, that is why laser cutting of glass and acrylic can be don on Co2 lasers with a wavelength of 10.6 uM. Proceed with a fast and secure checkout. An Endurance 'PRO' laser modules. Ultra reliable.

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  • UV Properties of Plastics: Transmission and Resistance ...

    2021-5-3u2002·u2002UV Radiation and the Electromagnetic Spectrum. UV light is part of the electromagnetic spectrum. It is at the higher end of energy compared to visible light and is followed in energy by X-rays and the Gamma rays - see diagram. UV radiation is split into three different types as described in table 1 together with their characteristic effect.

    Get Price
  • Indoor Visible Light Communication: A Tutorial and Survey

    OWC spectral band is between 300 GHz and 30 000 THz (wavelength between 1 mm and 10 nm) of the electromagnetic spectrum, covering the infrared (IR), visible light, and ultraviolet (UV) light bands. This being said, OWC systems utilize the free-space optical (FSO) links between the transmitter and the receiver to transmit data.

    Get Price
  • Unity Real-Time Development Platform

    2 days agou2002·u2002Unity is the ultimate game development platform. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers.

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  • Buy ZWB2 365nm UV Pass Filter Visible Light Cut Black ...

    (HOT PROMO) US $2.25 25% OFF Buy ZWB2 365nm UV Pass Filter Visible Light Cut Black Glass UG1 U-360 Ultraviolet Transmit Ultraviolet Bandpass Wavelength From Vendor MoWen BohrOptics Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Lenses Directly From China Lenses Suppliers.

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  • Hummers' and Brodie's graphene ... - ScienceDirect.com

    2020-5-1u2002·u2002Visible illumination (λ > 400 nm) was produced using sodium nitrite as a UV cut-off liquid filter under recirculation with cooling to keep the same temperature of 25 °C. The irradiance of the lamp (330 and 285 W m −2 for near-UV/Vis and visible, respectively) was measured using a calibrated Modular USB series spectrometer from Ocean Optics.

    Get Price
  • Should You Use a UV Filter on Your Lens? - DPReview

    2013-11-18u2002·u2002Without a filter on the lens. Both this and the image below were taken at full aperture (f/1.7 for these images) with a standard lens. With a UV filter on the lens. The greenish spots of light in the central portion of the frame are ghost images of some of the very bright floodlights.

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  • Near infrared light pollution measurements in Croatian

    2013-1-14u2002·u2002lens. In our case two filters were used: an UV-IR blocking filter which transmits visible light between 380 and 700 nm (Marumi, 2010), which is very similar in characteristic to the filters that are used in off-the-shelf digital cameras modified for astronomical use (Baader, 2010a,b). The difference to a standard digital cam -

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  • A Complete Guide to Neutral Density Filters - B&H Explora

    Variable Neutral Density Filter (VND) — The VND filter gives the photographer the ability to 'dial in' the amount of filtration by turning the outer ring of a dual-ring filter. The maximum and minimum ND rating differ with different filters, but the 2-stop to 8-stop variety are most popular. The advantage of the VND filter is that you ...

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  • Best Blue Light Blocking Clip Ons 2020 - Eye Health HQ

    2020-1-6u2002·u2002Best Overall: Dr. S Blue Light Blocking Clip-on AVAILABLE HERE This clip-on is currently my favorite one available on the market and was specifically designed by an eye doctor using a lens material that provides excellent optics to help balance out the tint that is on the lens to provide you with sharp and comfortable vision while looking at digital devices.

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  • Performance test methods for near‐infrared fluorescence ...

    2020-4-18u2002·u2002A long-pass filter with a cut-off wavelength of 825 nm (86–078, Edmund Optics, Barrington, NJ) was secured to the camera. Fluorescence images were captured using a 16-bit CCD camera (Alta U2000, Apogee Imaging Systems, Roseville, CA) with the setup of a zoom lens (75 mm focal length, f/3.9, Tamron, Commack, NY).

    Get Price
  • 8 RECOMMENDED Methods to Reduce Blue Light ... -

    2020-4-28u2002·u2002Note: Activating blue light filter would affect the actual color of the screen. Turn off the app when you intend to record a video, take a photo, or capture a screenshot. Some of those apps capable of disabling the filter when the selected app is running. Check out the setting menu for further configurations. #2 Reduce blue light on computer

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  • Indoor Visible Light Communication: A Tutorial ... - Hindawi

    OWC spectral band is between 300 GHz and 30 000 THz (wavelength between 1 mm and 10 nm) of the electromagnetic spectrum, covering the infrared (IR), visible light, and ultraviolet (UV) light bands. This being said, OWC systems utilize the free-space optical (FSO) links between the transmitter and the receiver to transmit data.

    Get Price
  • 3D, 2D VR & AR Engine - Unity

    2 days agou2002·u2002Unity is the ultimate game development platform. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers.

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  • Functional 3D Printing for Microfluidic Chips - Weisgrab -

    2019-8-13u2002·u2002Using this approach, a 3D filter was structured into the channel of a commercial microfluidic chip (Micronit Microfluidics). The filter featured pore sizes in the range of 0.5–3 µm and was fabricated from a sol-gel (SZ2080) with 1% 4,40-bis(diethylamino)benzophenone as a photoinitiator.

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  • Astromania 1.25' Narrowband NBPF Hydrogen-a 12nm

    Astromania 1.25' Narrowband NBPF Hydrogen-a 12nm Filter. Astrophotography under a light-polluted night sky can be difficult. The solution is an H-alpha filter. The Astromania H-alpha cut-off filter works to filter out a large part of this light pollution.

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  • MAUDE - Manufacturer and User Facility Device

    2021-9-30u2002·u2002MAUDE - Manufacturer and User Facility Device Experience. The MAUDE database houses medical device reports submitted to the FDA by mandatory reporters 1 (manufacturers, importers and device user facilities) and voluntary reporters such as health care professionals, patients and consumers. Each year, the FDA receives several hundred thousand ...

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  • Scanning Fabry-Perot Interferometers - Thorlabs

    Thorlabs' Scanning Fabry-Perot Interferometers are spectrum analyzers that are ideal for examining fine spectral characteristics of CW lasers. Interferometers are available with a Free Spectral Range (FSR) of 1.5 GHz or 10 GHz. The resolution, which varies with the FSR and the finesse, ran

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  • Anti-Reflection (AR) Coatings - Edmund Optics

    Edmund Optics offers all TECHSPEC® transmissive optics with a variety of anti-reflection (AR) coating options that vastly improve the efficiency of the optic by increasing transmission, enhancing contrast, and eliminating ghost images. Most AR coatings are also very durable, with resistance to both physical and environmental damage. For these reasons, the vast majority of transmissive optics ...

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  • IVIS® Lumina III In Vivo Imaging System - PerkinElmer

    The IVIS Lumina III is capable of imaging both fluorescent and bioluminescent reporters. The system is equipped with up to 26 filter sets that can be used to image reporters that emit from green to near-infrared. Superior spectral unmixing can be achieved by Lumina III's optional high resolution short cut off filters. Features and Benefits.

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  • Light

    Sample Learning Goals. Visualize and describe the photoelectric effect experiment. Correctly predict the results of experiments of the photoelectric effect: e.g. how changing the intensity of light will affect the current and the energy of electrons, how changing the wavelength of light will affect the current and the energy of electrons, how changing the voltage of light will affect the ...

    Get Price
  • Molecules

    In recent years, the field of nanophotonics has progressively developed. However, constant demand for the development of new light source still exists at the nanometric scale. Light emissions from graphene-based active materials can provide a leading platform for the development of two dimensional (2-D), flexible, thin, and robust light-emitting sources. The exceptional structure of Dirac ...

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  • Evaporation-triggered microdroplet nucleation and the

    2016-8-2u2002·u2002Heat filter 1, a convex lens, and a ground glass diffuser were placed in front of light source 1 (Schott ACE I) to create a collimated light beam without infrared light. Another heat filter was inserted in the light path of light source 2 (Olympus ILP-1). The ambient temperature and the relative humidity were determined by a thermo-hygrometer.

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  • Shopee Singapore

    Trapo Hex Car Mat Subaru XV (2017-Present) $169.90. 8 sold. Find Similar. [SGHomemade] Berry Quick Porridge [ 7 Flavours Available ] $12.00. Find Similar. 10pc KF94 (3PLY/4PLY) Disposable 4D 3Ply/4ply Mask baby/children mask kids mask 3D Kids mask 95%BFE (10pcs) $1.99.

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