Tele Vue 1.0" (25.4mm) Long Accessory Tube for 2.4" (TLD-1000) planetary New LRGB-V Pro series filters

New LRGB-V Pro series filters feature a carefully designed spectral gap between the green and red channels to minimize the effect of light pollution and to provide high transmittance of useful frequencies

Please note that a 90º diagonal will display images that are right side up

Using a built-in intervelometer timer

two on each side respectively

high efficiency coatings tuned to the composition of each element

Tele Vue 1.0" (25.4mm) Long Accessory Tube for 2.4" (TLD-1000) planetary New LRGB-V Pro series filtersThis Accessory Tube is an extension tube which provides a 1. 0" focal path extension between 2. 4" TeleVue imaging accessories. This tube allows the user to establish the correct distance between a field lens and an imaging device. This black anodized aluminum ring features reflection reducing threads that enhance image contrast by reducing the possibility of internal reflections.