Quality assurance: We offer a 24 month product warranty
'focus-by-wire' Lenses (such as Canon's STM or Nikons AF-P) requires power to engage the manual focus rings on the lens
Painted to match factory dash color
360 Degree Rotating Hook Designed with a 360 rotating hook
Support System: universal
Universal 1" Folding/Magnifying Thread Counter Linen Tester music_update_2021 Quality assurance: We offer aUniversal 1" Folding Magnifying Thread Counter Linen Tester Designed for thread counting in fabrics, as well as general purpose use. 6. 5x power, 30mm lens, 1" x 1" inside viewing area with 1 8" and 1mm engraved graduations. Constructed of black anodized aluminum with precision ground lens. Perfect for stitch counting, checking fabric quality, examining color separations in print, stamps, currency, line weight in barcodes, etc. These acrylic