Optical - Designed for optical applications, this glass lens is great for various scientific and educational purposes.
Focus Distance - Equipped with a 50mm focus distance, this transparent condenser lens intense magnification for intricate observation.
Crystal Glass Optics - Constructed with crystal optical glass, this loupe lens ensures that the magnified images remain clear and without aberrations.
Double Convex Structure - The double convex structure of the reading magnifying glass lens enhances its magnifying capabilities.
Wide application for various scenes including physics teaching, science experiments, optical equipment making, magnifier making, projector modification and educational demonstration for students.
5PCS 304SUS V-Shaped Spring 1/2/3/4/5lap, Right Rotation Spring Laps, Right Torsion Spring Return Wire Diameter 0.45mm(3 * 6MM*90)(5 * 4.5MM*270)
KWD 10
10pcs High Strength Torque Angle Springs 60/90/120/180 Degree, 65Mn V-Shaped Torsion Spring 3/6/9 Laps for Pliers(13.5MM(9)*15MM*90)(4.5MM(3)*15MM*180)
KWD 10
5pcs 304 Left Rotation Reset Spring Laps 1/2/3/4 Lap, 180/0/270/120 Degrees Stainless Steel V-Shaped Torsion Spring(5 * 6.5MM*60)(5 * 6MM*60)
KWD 10.500
Drill Bits,1pc 13-23mm Black Oxide Taper Drill Bit Metric Size Taper Shank Twist Drill Bits for Wood Plastic Metal Drilling,21mm(16mm)
KWD 13.500
