Celestron Observer Accessory Kit - 94308 telescope filters Strongly emphasizes surface detail on

Strongly emphasizes surface detail on Jupiter and Mars

Rills and craters all become more visible with the moon filter

Some of the world's best amateur planetary images have been taken with this technique

Keep your Power Tank fully charged in the trunk

Eyepiece Focal Length: 11mm

Celestron Observer Accessory Kit - 94308 telescope filters Strongly emphasizes surface detail onAbout the Celestron Observer 's Accessory Kit The Celestron Observer's Accessory Kit is a great way to expand the functionality and enjoyment of your telescope. Inside the plastic, foam lined carry case you''ll find these accessories: 17 mm Plossl Eyepiece 1. 25" 6 mm Plossl Eyepiece 1. 25" 2x Barlow Lens T Adapter 1. 25" #80A Blue Filter 1. 25" #25 Red Filter 1. 25" Moon Filter 1. 25" Microfiber Cleaning Cloth Eyepieces The 17 mm and 6 mm Plossl