Save 50% Budget! SV555 PixInsight Bench Test: It Actually Wins on Full-Frame Vignetting?

Get SV555 here：https://www.rtx.ink/sdipsisk with Coupon code：Sarah20 for$20 off. Can a $599 astrograph really take on the legendary OTA? 🔭💥 In this hard-hitting technical slice, astrophotographer @SarahMaths Astro runs a brutal side-by-side optical comparison in PixInsight between the brand-new Svbony SV555 (Upgraded 54mm Petzval) and the classic OTA using raw, uncalibrated sub-exposures. 🔥 Key Highlights in this clip: APS-C Chromatic Aberration: The SV555 goes toe-to-toe with the other Brand OTA around bright stars like Deneb, showing incredible color correction and pinpoint stars with no ugly halos. The Corner Star Truth: Watch how PixInsight’s FWHM and Eccentricity analytical scripts prove that minor edge elongation was caused by adapter tilt, not a flaw in the SV555's glass!