Linen Testers are Folding Fixed Focus Magnifiers typically used for inspecting textiles, ballistic fabrics, printing, or any flat surface examination. With their specialized measurement capabilities and portability Linen Testers can be the ideal magnifying tool for evaluating fabrics, making precision measurements, inspecting printed material. Linen Testers are a fixed focus stand design that was originally developed to inspect, count fabric quality and thread count The industry standard magnification for a linen tester is 5x however higher magnification maybe necessary for some inspection. Linen Testers are the go magnifier that folds to fit in the pocket for counting and inspecting the thread counts, fabrics and textiles./p>

• Textile Thread Counts and Inspection: Linen tester magnifiers are ideal for tasks that require counting textile thread counts and conducting meticulous inspections on flat surfaces. They bring clarity to the smallest elements of fabrics and materials.
• Glass Reticles for Fabric Evaluation: Some linen testers come equipped with glass reticles that enhance the evaluation of fabrics. These reticles aid in assessing thread counts, print quality, and other intricate fabric attributes.
• Printing Industry Applications: Beyond textiles, linen testers are used in the printing industry for tasks such as checking color separation, registration, and other fine details in printed materials.
• Selecting Magnification Range: When choosing linen testers, opt for a magnification range of 5x to 10x. The industry standard typically falls within the 5x to 6x range, offering a balanced view of fine details without sacrificing optical clarity.
• Inverse Relationship Between Lens Size and Power: Keep in mind the inverse relationship between lens size and magnification power. This principle guides the design of linen testers to ensure that magnification remains balanced and effective.