Laboratory Visual Magnification Tool Screen Support for Optics Work, SKU OBSCS1, is a United Scientific Supplies product for laboratory, educational, research, or quality-control use. The Visual Magnification Tool Screen Support for Optics Work, is suitable for educational and laboratory applications. Ideal for technical education, research, and quality assurance workflows. Compatible with a wide range of standard scientific setups and apparatus. Engineered for durability in demanding industrial and laboratory environments. Constructed from high-grade materials resistant to common laboratory reagents. The listed specifications include pack quantity of 1, dimensions of 25.0 x 1.5 x 1.5 (in), weight of 0.02 lbs (lbs). For purchasing records, the country of origin is listed as India. The row does not identify the item as autoclavable. Related use terms in the row include OPTICAL BENCH, CANDLE, METER STICK, OPTICS, LIGHT. In equipment-based workflows, this item supports classroom demonstrations, laboratory setup, measurement, or sample processing according to the stated use. That depends on the procedure and material, but it is generally selected when physics education, classroom experiments, and bench demonstrations involving lenses or optical paths is part of a repeat workflow. Labs pick this version when optics-focused hardware for visual instruction, magnification, or light behavior demonstrations matters more than using a broad general-purpose substitute. For equipment or apparatus purchasing, confirm the stated specifications, operating limits, and any product documentation required by the lab before use. The row does not indicate California Proposition 65 applicability. United Scientific Supplies provides applicable CPSIA/CPSC compliance resources for covered items and general compliance statements for items where GCC documentation is not required.