Pay in 4 interest-free payments of $3.37 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
M42 extender 21mm
M42 to M48 extender 16
This is particularly useful for portable rigs where size
4GHz signal transmission with stable audio quality
5KHz /70dB@25KHz Occupied Bandwidth ≤16KHz Current Standby 55mA
SVBONY Metal Smartphone Telescope Eyepiece Adapter – 24–38 mm 15.5mm spacer M42 extender 21mmSVBONY Metal Cellphone Holder for Telescope Eyepieces is a robust digiscoping adapter designed to attach a smartphone securely to telescope, spotting scope, or microscope eyepieces. It supports eyepiece outer diameters from 2438 mm, making it suitable for common 0. 965 and 1. 25 astronomy eyepieces. Key Features Compatible eyepiece size range Adjustable clamp fits eyepieces with an outer diameter of approximately 2438 mm, covering most 0. 965 and 1.
US$ 65.00
US$ 64.00
US$ 64.00
US$ 64.00
