The Cemax 2x Barlow H-alpha Lens for solar viewing by Coronado:
Do you own a Coronado Cemax H-alpha eyepiece and would like to get a closer look? Consider the Coronado Cemax H-alpha 2x Barlow lens. It will double the magnifying power of your Cemax eyepieces!
CEMax stands for Contrast Enhanced... To the Max! This 2x Barlow lens for solar observing has been painstakingly designed by Coronado Instruments Group to minimize the number of components and designing them so as not to create residual reflections and spurious light near the image. Specifically designed for use in H-alpha and multi-coated on every surface (including cemented surfaces), the CEMAX Barlow is the ultimate in contrast enhancement for the Solar observer.
OPT Product Number: CI-BAR
Please note: This Barlow is NOT a filter and when solar observing it must be used in conjunction with a Coronado Ha Solar telescope or telescope with a Coronado filter set appropriately and safely mounted.