Tele Vue 5.5mm Nagler Type 7 T-adapter It is the Lunt LS100THa

It is the Lunt LS100THa H-alpha scope

it also has many features

Please note that

while dynamic range will remain at 13 stops

The triangular shape also provides the center column with additional rigidity

Tele Vue 5.5mm Nagler Type 7 T-adapter It is the Lunt LS100THaAvailability: Tele Vue anticipates that the eyepieces will be available early summer of 2025 Concept: The Nagler Type 7 series was developed as a natural extension of our highly regarded, 85, limited edition Apollo 11 eyepiece. However, the series can also be thought of as an extension of the long eye relief Nagler Type 4 concept. With the all new Type 7 design layout, we achieved our goal of Apollo 11 like performance across a series of focal lengths