MLASTRO SHG 700 SPECTROHELIOGRAPH S52 Weight 5 kg Inner diameter

Weight 5 kg Inner diameter

M117 x 1 male (on tilt plate) Weight 15

The Askar SQA106 is an apochromatic quintuplet flat-field astrograph that offers high performance thanks to its air-spaced SD lens design

with a base thickness of 25mm and tube thickness of 8

This bundle allows you to replace the SkyWatcher Esprit 100's stock focuser with the high precision Prima Luce Lab ESATTO 3" robotic microfocuser and the adapters needed to connect the Esprit's 1x field flattener

MLASTRO SHG 700 SPECTROHELIOGRAPH S52 Weight 5 kg Inner diameterThe Spectroheliograph MLAstro SHG 700 is an affordable imaging device that allows the observation of the Sun in narrowbands with no need of multiple etalon filters for different wavelength. It uses a slit to capture a small portion of the sunlight that through a collimator is turned in parrallel rays. The rays are scattered into a spectrum after hitting a diffraction grating, then the beam is refocused by a lens onto a camera sensor. Simply adjusting