SV245 Black Astronomy Multi-Interface Zoom Eyepiece 50-70 Degree Field of View Positioning Bead Parfocal Design Dual Interface Design Suitable for Professional Wide-area Deep Space or Planetary Visual Users

Svbony. 63wide field view, immersive views without losing field of view during zooming, High-definition 2X Zoom, allowing you to effortlessly achieve double magnification during observations, Parfocal design, eliminates the need for refocusing, Click stop knob, the zoom adjustment feels smoother and operates with greater precision, Dual-lens interface, versatile compatibility, 17-18mm eye relief, clear observation without removing glasses, 1.25 2 adapter available, easily unmatched flexibility for your telescope setup. 63°wide field, covering mainstream needs with a 63° wide field, this SVBONY SV245 zoom eyepiece delivers a perfect balance of portability and performance, Enjoy consistent, immersive views without losing field of view during zooming. Parfocal design for more efficient observation, this SVBONY SV245 planetary zoom telescope eyepiece features a parfocal design, eliminating the need for refocusing when changing magnifications, significantly saving your observation time. Pre