and precision of your SeeStar S50 telescope with this all-in-one accessory bundle
You can choose between 12nm and 6nm bandwidths (FWHM) for key emission lines like oxygen (OIII)
Optional adapters are available for larger shaft diameters (33mm and 37mm)
6x the performance of the standard EAGLE4 making the EAGLE4 S the model with the best price/performances ratio among the EAGLE line
star clusters and wide-field refractor imaging
SVBONY SV119 M48 Extension Tube Kit – 5mm, 10mm, 15mm & 30mm Wide-Field and precision of your SeeStarSVBONY SV119 M48 Extension Tube Kit is a modular spacing solution for astrophotography imaging trains. Supplied with 5 mm, 10 mm, 15 mm, and 30 mm extension tubes, it allows precise back focus adjustment for cameras, reducers, flatteners, and other optical accessories. Key Features Solves spacing and focusing issues M480. 75 male and female threads on each tube help correct common spacing problems encountered when using reducers, flatteners, or camera