We are delighted to offer for sale this 1.25" 4mm 58 degree TMB designed planetary eyepiece.

Made for planetary observation these eyepieces are exceptional at virtually eliminating lateral colour aberation and light scatter often associated with eyepieces that are more suited for deep space objects. These eyepieces were created to give maximum detail and definition across the whole field of view which is especially useful for Dobsonian telescopes and owners of telescopes without tracking devices where the object drifts across the field of view during observation.

The eyepiece has 5 elements and is fully broadband multicoated. The eyepiece has a twist up eye cup which gives up to 20mm (yes 20mm) of extension to adjust the eye relief for the user.  This involves applying a light lubricant which may be visible when receiving the eyepiece so it is quite normal.  It can be reduced by operating the twist mechanism a few times and then wiping it off.

Why buy from us?

Have a look at our feedback and you will see the common theme is that we communicate well. Before a sale, during the processing of the transaction and after you have purchased an item you have access to a telephone number and email address all connected to a human being who knows what you have been sold. We will do our utmost to make things as smooth as possible for you - especially if you are new to astronomy or to Ebay, we all had to start at sometime. There is no such thing as a silly question, please ask knowing that we will treat you courteously and respectfully as we hope you will want to come back to us if you choose to upgrade or buy some extras for your hobby.

We will not leave you in the dark!

Skies Unlimited is the Ebay trading name of "Sky's the Limit".  Feel free to email any questions through Ebay or sales@skysthelimit.org.uk or ring us on 01707 322696.