Celestron Eyepiece and Filter Kit 31.7mm 94303This 1.25” Eyepiece & Filter Kit includes fourteen (14) accessories that will add new life to your telescope and your observing! You’ll get five quality Plossl eyepieces, a 2X Barlow Lens, six colored filters to improve observations of ...Celestron Eyepiece and Filter Kit 31.7mm 94303This 1.25” Eyepiece & Filter Kit includes fourteen (14) accessories that will add new life to your telescope and your observing! You’ll get five quality Plossl eyepieces, a 2X Barlow Lens, six colored filters to improve observations of the planets, a Moon filter, and a foam-fitted aluminum carry case with extra room to grow.Five eyepieces and a Barlow lens equals ten different magnifications to choose from, including the equivalent of a 3mm, 4mm, 6mm, 6.5mm, 8mm, 8.5mm, 13mm, 16mm, 17mm and 32mm. And that doesn’t include eyepieces you may already have in your collection, which will now achieve double the magnification with the addition of the Barlow.A Moon filter will increase your enjoyment of lunar observations by dimming the brightness and increasing contrastThe most popular planetary filters are included in this kit. Have fun seeing what a blue filter will reveal about Jupiter, or unveil the polar ice caps on Mars with a red or orange filter.