Askar ColourMagic Ultra 2" Duo-Band E2 Filter - SII + OIII - CM-DUO-E2 vendor-bresser more details in celestial objects:

more details in celestial objects: This filter cuts out background light and noise beyond the target objects to get better details and contrast in your images

This iOptron Photron 16" Truss Tube R-C Telescope will be your go-to instrument for all your imaging and observational tasks for many years to come

This eliminates electronically induced noise from affecting the sensor and dramatically reduces heat from reaching that sensor

This is one of the beauties of the Petzval design

Askar ColourMagic Ultra 2" Duo-Band E2 Filter - SII + OIII - CM-DUO-E2 vendor-bresser more details in celestial objects:Designed for deep sky imaging with color astro cameras, the Askar ColourMagic Ultra E2 filter, as the name suggests, includes "Ultra" halo control capability. When shooting deep sky galaxies with colour cameras, a duo narrowband filter in the H and O bands is often used; whereas with a mono camera, a narrowband filter in the H, S and O bands is often used, leaving users with colour cameras missing one band of nebula detail. This can be compensated by