Tele Vue 31.0 Nagler Type 5 Eyepiece aka "The Grenade"!(Pre-Owned) type-telescope-eyepieces As you can see from

As you can see from the images

Note that some large and/or excessively bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter

The Phase Coated Prisms correct out-of-phase shifts of light rays to ensure maximum contrast while providing superb natural color fidelity and vivid color saturation

And the The Antares 2-inch 0

Tele Vue 31.0 Nagler Type 5 Eyepiece aka "The Grenade"!(Pre-Owned) type-telescope-eyepieces As you can see fromIn Mint conditon! Box not included Tele Vue Nagler 31mm Type 5 With the Tele Vue Nagler 31mm Type 5, the unique 6 element design using four exotic glasses maintains the contrast advancement of the Type 4s while achieving a true field area 82% larger than the 22mm Type 4! Owners of fast Dobsonian Newtonians can enjoy a larger true field, free of secondary shadowing, than ever before. For example, a 12. 5, f 4. 5 scope with a Paracorr will deliver a 1.