Interchangeable 5 Pcs Lenses Magnifier Headband 1.0X/1.5X/2.0X/2.5X/3.5X Magnifying Glasses Magnifier Headband 2LED Head Lamps

microscope for students, lens mobile

30mm Canon

One 9v 6f22 battery. Pal / ntsc. Astronomical telescope. Magnesium chassis. 3 x aaa batteries(not included). Fly shield. Military binoculars. 17.00*15.00*4.50cm. 5p0074b eyepiece fixed diameter: Handheld laser rangefinder. Capture hd. Laser wave length: 

Green Gun Laser

Retinoscopy lens rack set. Auto laser off: Telescope fixture maximum working size: Laser rangefindersEyepiece filter telescope. Magnifying glass size: Lens caps. Magidal archery. Sz-ksol-i007160. Aluminum + protective film. Students microscope. 10x-24x. Magnifying. 400 m. Opera theatre binoculars. Astronomical telescope. 48pin. Dental binocular loupe. 


120x 50x 30mm. 14mp hdmi microscope (camera adapter is included). 7.4 * 3.3 * 1.4cm / 2.9 * 1.3 * 0.6in. Calibrator measurement. Dovetail mounting plate. 26x40 mini zoom hd hunting monocular telescope. +/-2mm (0.079 inches). Pastry tools. 60 x 40 x 20 mm. Diffraction. P0077. Handle magnifier and desk magnifier two purposes. 65mm large lens.. Monocular binocular trinocular. Units: 

Scope Magnifier

Range electric. 120x50x29mm. Vga-180. 110*40*24mm. Wholesale canon 20x50 binocular. Herramientas. Guide scope kit. Prism: Focal lens. Distance laser sensor. Dimension of objectives: Lugotn. Retail box: Color 4: 

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