Ross lens tissue is a non-linting, fiberless, non-abrasive tissue for cleaning delicate optical surfaces. It is used in electron microscopy (EM) and light microscopy (LM) laboratories, as well as for routine cleaning of eyeglasses and other approved optics.
Each box contains 1,000 sheets for laboratory cleaning and optical maintenance. Use a fresh sheet for each cleaning step and follow the instrument or optics manufacturer’s procedure, particularly when working with coated or treated surfaces.
Key Properties
- Non-linting lens tissue
- Fiberless construction
- Non-abrasive material for delicate optical surfaces
- Suitable for EM and LM laboratory workflows
- May be used for eyeglass cleaning
- 1,000 sheets per box
- Polysciences catalog number: 00791
Applications
Light Microscopy
Ross lens tissue is used for cleaning compatible microscope lenses, eyepieces, and related optical components. Follow the microscope manufacturer’s cleaning instructions to protect optical coatings and maintain image quality.
Electron Microscopy Laboratories
The tissue supports cleaning of appropriate glass surfaces, viewing components, optical accessories, and laboratory equipment associated with electron microscopy workflows. Confirm the recommended cleaning procedure for each instrument component before use.
Laboratory Optics
Ross lens tissue may be used on compatible inspection lenses, magnifiers, optical windows, and other delicate glass or optical surfaces that require a non-linting, non-abrasive cleaning material.
Eyeglasses
The tissue can also be used to clean compatible eyeglass lenses. Follow the lens manufacturer’s recommendations when cleaning coated, tinted, or treated lenses.
Optical Cleaning Considerations
- Follow the instrument or optics manufacturer’s cleaning procedure
- Remove loose particulate matter using an approved method before wiping
- Use light pressure to reduce the risk of surface damage
- Use a clean section of tissue for each pass
- Do not reuse tissue that contains dust, oil, or other debris
- Confirm compatibility before using cleaning solvents on coated optics
Even non-abrasive tissue can carry particles across a surface if the optic or tissue is contaminated. Careful handling, light pressure, and a clean sheet help reduce the risk of scratching or residue transfer.
Application Tips
- Handle each sheet by the edges with clean, dry hands or gloves
- Fold the tissue to create a clean pad without touching the wiping surface
- Wipe gently using the direction and technique recommended for the optic
- Use a fresh sheet or clean section of tissue for each cleaning pass
- Apply only cleaning solutions approved by the instrument or lens manufacturer
- When an approved solvent is required, avoid over-saturating the tissue or optical component
Handling & Storage
- Store the tissue in its original box in a clean, dry location
- Keep the box closed between uses to limit dust and particulate contamination
- Protect unused sheets from moisture, oils, solvents, and laboratory debris
- Do not place unused tissue directly on contaminated work surfaces
- Discard sheets after use to prevent transfer of particles or residue
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FAQ
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1. What is Ross lens tissue used for?
Ross lens tissue is used to clean delicate optical surfaces in electron microscopy and light microscopy laboratories. It may also be used for compatible laboratory optics and eyeglasses.
2. Is Ross lens tissue suitable for EM and LM laboratories?
Yes. Ross lens tissue is intended for cleaning appropriate optical and glass components associated with electron microscopy and light microscopy workflows. Always follow the equipment manufacturer’s cleaning instructions.
3. Is this lens tissue lint-free and non-abrasive?
The tissue is described as non-linting, fiberless, and non-abrasive. Loose particles already present on an optic can still cause scratches, so remove debris using an approved method and apply only light pressure.
4. Can Ross lens tissue be used on coated optics?
Use it on coated or treated optics only when permitted by the lens or instrument manufacturer. Coating composition and cleaning requirements vary, and some surfaces require specific solvents or cleaning techniques.
5. Can lens-cleaning solvent be used with the tissue?
An approved optical-cleaning solution may be used when recommended by the equipment or lens manufacturer. Confirm chemical compatibility and review the solvent’s Safety Data Sheet before use.
6. How many sheets are included in each box?
Each box contains 1,000 sheets of Ross lens tissue.
Safety & Documentation
Lens tissue is a laboratory cleaning consumable rather than a chemical reagent, and no Safety Data Sheet or Technical Data Sheet is currently listed for catalog 00791. When using a cleaning solvent, review that solvent’s SDS and follow its ventilation, personal protective equipment, handling, and disposal requirements. Follow the instrument manufacturer’s procedure to avoid damaging optical surfaces or coatings.
