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meeting diverse imaging needs
Built-in 400mAh battery in the watch receiver
A waterproof pager keyboard can be set to 99 channels
25mm extension length
SV227 1.25" SHO Filter H-Alpha OIII SII 5nm Bundle 50 Pagers meeting diverse imaging needsSVBONY SV227 SHO 1. 25 Narrowband Filter Set (H Alpha, OIII, SII 5nm) The SVBONY SV227 SHO filter set is a complete 1. 25 narrowband astrophotography bundle containing H Alpha, OIII, and SII filters, each with a 5 nm bandwidth. Designed for deep sky imaging, this set enables SHO (Hubble palette) workflows while strongly suppressing light pollution and sky glow. Complete SHO Narrowband Set This bundle includes three dedicated narrowband filters: H
