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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
special digital secure system allows team members communicate safely
The high transmission of our optical glass filters means that enough light is available to allow successful visual observations with telescopes beginning at 2" (50mm) aperture
Both cameras are capable deep-sky imagers
Emergency alert:Press the alarm key
it’s a "can"
SV193 2-Inch 0.8x Focal Reducer / Flattener for 102mm ED Refractor. Retekess special digital secure system allowsSVBONY SV193 2 Inch 0. 8 Focal Reducer Field Flattener for SV503 102ED The SV193 0. 8 focal reducer and field flattener improves imaging performance on the SV503 102ED by widening the field, reducing exposure times and correcting edge curvature for sharp stars across the frame. Standard 2" nosepiece for the telescope side; M480. 75 thread on the camera side. Supports full frame sensors. Supports standard 2" filters for adding light pollution or
