is 921.60 KB, has a resolution of 1492x1205 pixels and was uploaded on January 8, 2019 @ 12:59 pm by user: johann. It is filed under the tags: magnification, lens speed, refracting telescope, telescope, aperture. Click the blue button at the top to freely download: Binoculars Optics Meade Instruments Telescope Optical Instrument png.