Orion 10087 EON 115mm ED Triplet Apochromatic Refractor Optical Tube Assembly (White)

hello ken with Orion telescope hitters and this is the Orion Aeon 115 millimeter IDI paper chromatic refractor it's a triplet so there are three lens elements up front one of them is an extra low dispersion so this features very good color correction you don't see any blue or purplish halos around bright stars as you push the power up for planetary viewing or for image taking so a very clear high contrast image free of chromatic aberration as an astro photographic lens it features an eight hundred and five millimeter focal length at f7 so it's a nice medium wide field camera lens perfect for larger deep sky objects the Orion Nebula Andromeda galaxy framing most of those big deep sky messy office would be perfect with something like this and because it's got that IDI glass you could push the power nice and high so if you want an image planets as well this this really does a good job just