Forney 60030 Grinding Point 60-Grit Coarse Aluminum Oxide Gray/Silver
960 Pieces 2 Inch Tabs Sticky Idex Tabs
Built with the same quality and precision as the T50
Read more Three Colors to Choose from Blue Exercise Sliders Gray Exercise Sliders Purple Exercise Sliders Read more Dual-Sided Gliding Discs Read more
Fresnel Lens Magnifier, Diameter 100mm (4''), Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm) auspowers_batchthree Forney 60030 Grinding Point 60-GritFresnel Lens Magnifier, Diameter 100mm (4''), Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm) Size: ? 100mm Thickness: 2mm Material: PMMA (acrylic) Groove pitch: 0. 5mm Transmission (%): 92 (from 400 1100nm) Index of Refraction nd : 1. 491 Operating Temperature (C): 80 (Maximum) Product Features 1 Pack Round Fresnel Lens Magnifier Size: 100mm, Thickness: 2mm, Material: PMMA (Acrylic)