Tele Vue 1.0" (25.4mm) Long Accessory Tube for 2.4" (TLD-1000) planetary two on each side respectively

two on each side respectively

a Vedanta monk who popularized sidewalk astronomy and dedicated his life to astronomy outreach

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

75") Secondary Mirror Obstruction by Diameter: 34% Secondary Mirror Obstruction by Area: 12

Sometimes we all need a hand getting things setup

Tele Vue 1.0" (25.4mm) Long Accessory Tube for 2.4" (TLD-1000) planetary two on each side respectivelyThis 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.