SVBONY SV503 Telescope 70ED, Bundle with SV188P Dielectric Mirror Star Diagonal, SV135 Telescope Eyepiece Zoom, 1.25 inches Variable Polarizing Filter, Vision Moon Set

• Quality optics. SV503 telescope’s objective lens features an S-FPL51 extra-low dispersion glass ED element. which virtually eliminates chromatic aberration SV188P dielectric mirror star diagonal. dielectric coatings. super flat mirror with dielectric coatings to reduce reflected light loss. provide an over 99% reflective surface. good for astronomical viewing SV135 7 mm to 21mm adjustable focal length. SV135 7-21mm zoom eyepiece equivalent to multiple eyepieces .obtain higher magnification with short focal length.It could bring you a better observation experience in a comfortable situation with high-contrast imaging 1.25 inches variable polarizing filter. 1.25 inch moon filter reduce the amount of light entering the eyepiece and increase the eyepiece contrast 1.25 inches variable polarizing filter. the moon filter reduces the glare. allowing transmission of only 13 percent of the reflected ligh. which means you can see the surface more clearly and study the Moon in greater comfort