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3. Wide-field eyepiece: This type of eyepiece is designed to provide a larger and more comfortable viewing area, allowing the viewer to see more of the specimen at once. It is particularly useful for applications that require prolonged observation.

Optical components

Safety, health and environmental regulations/legislation specific for the substance or mixtureNational regulationsAll components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.All components of this product are listed on the Canadian Non-Domestic Substances List (NDSL).SARA Section 313 (specific toxic chemical listings)Substance is not listed.California Proposition 65Prop 65 - Chemicals known to cause cancerSubstance is not listed.Prop 65 - Developmental toxicitySubstance is not listed.Prop 65 - Developmental toxicity, femaleSubstance is not listed.Prop 65 - Developmental toxicity, maleSubstance is not listed.Information about limitation of use:For use only by technically qualified individuals.Other regulations, limitations and prohibitive regulationsSubstance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.Substance is not listed.The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.Substance is not listed.Annex XIV of the REACH Regulations (requiring Authorisation for use)Substance is not listed.REACH - Pre-registered substancesSubstance is listed.Chemical safety assessment:A Chemical Safety Assessment has not been carried out.

Effects of citric acid and the siderophore desferrioxamine B (DFO-B) on the mobility of germanium and rare earth elements in soil and uptake in Phalaris arundinacea.

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2022 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.

The eyepiece, also known as the ocular lens, is the lens at the top of the microscope that you look through to view the specimen. It typically contains a magnifying lens that further enlarges the image produced by the objective lens. The eyepiece is usually removable and interchangeable, allowing for different magnifications to be achieved depending on the specific needs of the user.

HandlingPrecautions for safe handlingKeep container tightly sealed.Store in cool, dry place in tightly closed containers.Information about protection against explosions and fires:No special measures required.Conditions for safe storage, including any incompatibilitiesRequirements to be met by storerooms and receptacles:No special requirements.Information about storage in one common storage facility:Not required.Further information about storage conditions:Keep container tightly sealed.Store in cool, dry conditions in well-sealed containers.Specific end use(s)No data available

In addition to magnification, the eyepiece also helps to focus the light rays coming from the objective lens and to direct them into the viewer's eye. This helps to create a clear and sharp image of the specimen under observation. The eyepiece also often contains a reticle or a graticule, which is a grid or scale that can be used to measure the size or dimensions of the specimen.

Fresnel wasn't familiar with much of work on the nature of light, but he was fascinated by diffraction. When a diffracting object such as a thin wire is ...

An eyepiece on a microscope, also known as an ocular lens, is the lens at the top of the microscope that you look through to view the specimen. It is the part of the microscope that is closest to your eye and is responsible for magnifying the image of the specimen. The eyepiece typically contains a set of lenses that work together to magnify the image produced by the objective lens, which is the lens closest to the specimen.

The goal of this application example is to teach you how to use Luceda IPKISS to design, layout and simulate a Mach-Zehnder Modulator (MZM). This device is very ...

GermaniumWindows 11

The manufacturer and seller of zinc sulfide with a purity of 100% is ready to supply and sell this chemical required for the production of pigments by farmers ...

Description of first aid measuresGeneral informationNo special measures required.If inhaled:Seek medical treatment in case of complaints.In case of skin contact:Generally the product does not irritate the skin.In case of eye contact:Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.If swallowed:If symptoms persist consult doctor.Information for doctorMost important symptoms and effects, both acute and delayedNo data availableIndication of any immediate medical attention and special treatment neededNo data available

From the latest point of view, advancements in microscope technology have led to the development of eyepieces with variable magnification power, allowing users to adjust the level of magnification based on their specific needs. Additionally, some modern microscopes are equipped with digital eyepieces that can capture and display images on a computer screen, enabling users to easily share and analyze the microscopic images. These digital eyepieces often come with software that allows for further image enhancement and analysis, expanding the capabilities of traditional eyepieces.

by WC Lo · 2021 · Cited by 77 — Single-beam acoustic tweezers can produce a trapping effect to manipulate particles and cells under the conditions of Mie regime in a single-transducer setup ( ...

Overall, the eyepiece on a microscope plays a crucial role in magnifying and enhancing the image of the specimen, as well as providing a comfortable and effective viewing experience for the user.

The eyepiece on a microscope, also known as the ocular lens, is the lens at the top of the microscope through which the viewer looks. It is the lens closest to the eye when using the microscope. The primary function of the eyepiece is to magnify the image produced by the objective lens, which is the lens closest to the object being observed. This magnification allows the viewer to see a larger and more detailed image of the specimen.

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Information on basic physical and chemical propertiesAppearance:Form: Solid in various formsColor: Silver-coloredOdor: OdorlessOdor threshold: No data available.pH: N/AMelting point/Melting range: 937.2 °C (1719 °F)Boiling point/Boiling range: 2830 °C (5126 °F)Sublimation temperature / start: No data availableFlammability (solid, gas)No data available.Ignition temperature: No data availableDecomposition temperature: No data availableAutoignition: No data available.Danger of explosion: No data available.Explosion limits:Lower: No data availableUpper: No data availableVapor pressure at 20 °C (68 °F): 0 hPaDensity at 20 °C (68 °F): 5.32 g/cm3 (44.395 lbs/gal)Relative densityNo data available.Vapor densityN/AEvaporation rateN/ASolubility in Water (H2O): InsolublePartition coefficient (n-octanol/water): No data available.Viscosity:Dynamic: N/AKinematic: N/AOther informationNo data available

Personal precautions, protective equipment and emergency proceduresNot required.Environmental precautions:Do not allow material to be released to the environment without official permits.Do not allow product to enter drains, sewage systems, or other water courses.Do not allow material to penetrate the ground or soil.Methods and materials for containment and cleanup:Pick up mechanically.Prevention of secondary hazards:No special measures required.Reference to other sectionsSee Section 7 for information on safe handlingSee Section 8 for information on personal protection equipment.See Section 13 for disposal information.

May 28, 2021 — CYL is the amount of astigmatism correction you need, and Axis determines the lens angle required to correct your astigmatism. If you require ...

Absolute peak-efficiency calibration of a well-type germanium detector using multiple gamma-emitting nuclides with the "Solver" add-in in Excel™.

The Finixa UV curing lamp is a rechargeable UV curing light that utilizes the latest ultra-hi-flux UV-A LED technology to cure all common automotive and ...

ReactivityNo data availableChemical stabilityStable under recommended storage conditions.Thermal decomposition / conditions to be avoided:Decomposition will not occur if used and stored according to specifications.Possibility of hazardous reactionsNo dangerous reactions knownConditions to avoidNo data availableIncompatible materials:No data availableHazardous decomposition products:Metal oxide fume

Information on toxicological effectsAcute toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains acute toxicity data for this substance.LD/LC50 values that are relevant for classification:No dataSkin irritation or corrosion:Generally the product does not irritate the skin.Eye irritation or corrosion:No irritant effect.Sensitization:No sensitizing effects known.Germ cell mutagenicity:No effects known.Carcinogenicity:No classification data on carcinogenic properties of this material is available from the EPA, IARC, NTP, OSHA or ACGIH.Reproductive toxicity:No effects known.Specific target organ system toxicity - repeated exposure:No effects known.Specific target organ system toxicity - single exposure:No effects known.Aspiration hazard:No effects known.Subacute to chronic toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains multiple dose toxicitydata for this substance.Additional toxicological information:To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.Carcinogenic categoriesOSHA-Ca (Occupational Safety & Health Administration)Substance is not listed.

An eyepiece on a microscope is a lens that is positioned at the top of the microscope and is used to view the magnified image of the specimen. It is also known as an ocular lens and is an essential component of the microscope's optical system. The eyepiece typically contains a set of lenses that further magnify the image produced by the objective lens, allowing the viewer to see a highly detailed and enlarged image of the specimen.

The magnification power of the eyepiece is a measure of how much the image is enlarged when viewed through the microscope. This is usually expressed as a number followed by an "x" (e.g., 10x, 20x), which indicates the number of times the image is magnified. For example, if the eyepiece has a magnification power of 10x and the objective lens has a magnification power of 40x, the total magnification of the microscope would be 400x (10x multiplied by 40x).

The latest point of view on eyepiece design emphasizes the importance of ergonomic design to reduce eye strain and improve user comfort during extended periods of use. This includes features such as adjustable eye relief and eyecups to accommodate different users and provide a more comfortable viewing experience. Additionally, advancements in materials and manufacturing techniques have allowed for the production of lightweight yet durable eyepieces that are well-suited for various applications.

Eyepiece design and construction have evolved over time to improve the quality and comfort of the viewing experience. Modern eyepieces are typically designed with multiple lens elements to minimize aberrations and distortions, resulting in a clearer and more accurate image. Some eyepieces also incorporate advanced coatings to reduce glare and improve contrast.

PixeLINK USB3 cameras utilize high rate CMOS technology with high speed data throughput of USB3 in color and monochrome high image quality models.

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ToxicityAquatic toxicity:No data availablePersistence and degradabilityNo data availableBioaccumulative potentialNo data availableMobility in soilNo data availableAdditional ecological information:Do not allow material to be released to the environment without official permits.Avoid transfer into the environment.Results of PBT and vPvB assessmentPBT:N/AvPvB:N/AOther adverse effectsNo data available

From a modern perspective, the eyepiece on a microscope may also be designed to reduce eye strain and provide a comfortable viewing experience. Some eyepieces are equipped with adjustable diopter settings to accommodate individual differences in vision, and others may incorporate anti-glare or anti-reflection coatings to improve image clarity.

Waste treatment methodsRecommendationConsult official regulations to ensure proper disposal.Uncleaned packagings:Recommendation:Disposal must be made according to official regulations.

In summary, the eyepiece on a microscope is a crucial component that contributes to the overall quality of the viewing experience. Its design and construction have evolved to prioritize optical performance, user comfort, and versatility, making it an essential part of modern microscopy.

Product Number: All applicable American Elements product codes, e.g. GE-E-02-WIN , GE-E-03-WIN , GE-E-04-WIN , GE-E-05-WIN

Depth of focus is the image-space complement of DOF and is related to how the quality of focus changes on the sensor side of the lens as the sensor is moved, ...

The eyepiece on a microscope, also known as an ocular lens, is the part of the microscope that is looked through to view the magnified specimen. It is located at the top of the microscope and is the lens closest to the eye of the observer. The eyepiece is designed to magnify the image produced by the objective lens, which is the lens closest to the specimen being observed.

UN-NumberDOT, ADN, IMDG, IATAN/AUN proper shipping nameDOT, ADN, IMDG, IATAN/ATransport hazard class(es)DOT, ADR, ADN, IMDG, IATAClassN/APacking groupDOT, IMDG, IATAN/AEnvironmental hazards:N/ASpecial precautions for userN/ATransport in bulk according to Annex II of MARPOL73/78 and the IBC CodeN/ATransport/Additional information:DOTMarine Pollutant (DOT):No

GermaniumWindows 12

Classification of the substance or mixtureClassification according to Regulation (EC) No 1272/2008The substance is not classified as hazardous to health or the environment according to the CLP regulation.Classification according to Directive 67/548/EEC or Directive 1999/45/ECN/AInformation concerning particular hazards for human and environment:No data availableHazards not otherwise classifiedNo data availableLabel elementsLabelling according to Regulation (EC) No 1272/2008N/AHazard pictogramsN/ASignal wordN/AHazard statementsN/AWHMIS classificationNot controlledClassification systemHMIS ratings (scale 0-4)(Hazardous Materials Identification System) HEALTH FIRE REACTIVITY0 0 0 Health (acute effects) = 0Flammability = 0Physical Hazard = 0Other hazardsResults of PBT and vPvB assessmentPBT:N/AvPvB:N/A

In recent years, there has been a growing interest in digital eyepieces, which incorporate digital imaging technology to capture and display the magnified image on a computer or other digital device. This allows for easier sharing of images and facilitates analysis and documentation of the specimens. Additionally, there has been a focus on ergonomic designs to improve user comfort and reduce eye strain during prolonged use. These advancements aim to enhance the overall microscopy experience and make it more accessible to a wider range of users.

Additional information about design of technical systems:No further data; see section 7.Control parametersComponents with limit values that require monitoring at the workplace:The product does not contain any relevant quantities of materials with critical valuesthat should be monitored at the workplace.Additional information:No dataExposure controlsPersonal protective equipmentFollow typical protective and hygienic practices for handling chemicals.Maintain an ergonomically appropriate working environment.Breathing equipment:Not required.Protection of hands:Not required.Penetration time of glove material (in minutes)No data availableEye protection:Safety glassesBody protection:Protective work clothing.

See more Germanium products. Germanium (atomic symbol: Ge, atomic number: 32) is a Block P, Group 14, Period 4 element with an atomic weight of 72.63. The number of electrons in each of germanium's shells is 2, 8, 18, 4 and its electron configuration is [Ar] 3d10 4s2 4p2. The germanium atom has a radius of 122.5 pm and a Van der Waals radius of 211 pm. Germanium was first discovered by Clemens Winkler in 1886. In its elemental form, germanium is a brittle grayish white semi-metallic element. Germanium is too reactive to be found naturally on Earth in its native state. It is commercially obtained from zinc ores and certain coals. It is also found in argyrodite and germanite. It is used extensively as a semiconductor in transitors, solar cells, and optical materials. Other applications include acting an alloying agent, as a phosphor in fluorescent lamps, and as a catalyst. The name Germanium originates from the Latin word "Germania" meaning "Germany."

2. Ramsden eyepiece: This design features two plano-convex lenses with the convex sides facing away from each other. It offers a wider field of view compared to the Huygenian eyepiece and is commonly used in modern microscopes.

Extinguishing mediaSuitable extinguishing agentsSpecial powder for metal fires. Do not use water.For safety reasons unsuitable extinguishing agentsWaterSpecial hazards arising from the substance or mixtureIf this product is involved in a fire, the following can be released:Metal oxide fumeAdvice for firefightersProtective equipment:No special measures required

1. Huygenian eyepiece: This is a simple eyepiece design that consists of two plano-convex lenses with the convex sides facing each other. It provides a relatively narrow field of view and is commonly used in older microscopes.