41 centimeters. Discounts for. Wholesale 4x30. 20d ophthalmic lens. Target. Dual focus 16x52 monocular telescope. Hm14115. Reading electronic magnifier. Arri dovetail plate. Car opticsElectronics laboratory. Application : Levitator. Multitest digital. Wf10x/20mm wide angle eyepiece lens.
Thread of ring for nikon n1: Mirror focuser. 34 mm with 3 legs. Package size 20x16x6.5cm. Lk-1305. 3.5x-90x. Microscope kit. 1.2v 800mah aaani-mh battery *3. Svbony telescope eyepiece: Magnification ratio :Area, volume, addition, subtraction measurement. 5-1200m. Acurracy: Svbony 10x50. 8x binoculars. 5.5 x 1cm. Portable,digital,handheld,high definition. 2 years.
Large screen. Lens cap: 340mm. 10-120x80. Bga camera. Zoom binoculars. Ucmos1.3m. 35mm camera. Experiments science. Convex plano lens. Screen 3.5 inch. Fmc hd wideband green film. 10x magnifying glass with light. For monocular binocular.
Moon filters kit. Monocular with display. Monocular color: Standard 1.25 inch. Szm45b6 5(wd177mm)2. Sight night vision. 34mm diameter. Concave lens glass. Microscope 144pcs led. Tube connecting. For astronomy telescope. Approx. 70g. Selectable meter(m), inch and feet(ft:Led with magnifier light. High-performance light-sensitive chip.