SVBONY SV226 Telescope Filters Drawer, M42-M48 Adapter, 21mm Thickness

SVBONY SV226 Telescope Filters Drawer, M42-M48 Adapter, 21mm Thickness

• High compatibility; Compatible with ZWO cameras, Astromania telescope eyepieces, filters, NEEWER filters, Alstar filters, OPTOLONG filters, FIBONAX filters, Celticbird filters, and most other telescope accessories on the market
• Double pair of magnets; SV226 telescope accessories compared with traditional screw rotation; magnet has stronger adsorption force; which is convenient for you to install and use
• Two filter holders; SV226 telescope photography accessories compatible with 2"&1.25" filters; capable of holding two telescope filters; plug and play; reducing repeated installations in dark environments
• Locking function; lock screw can adjust the tension to eliminate the gap; solve the light leaking issue under long exposure; which is a double insurance for you
• M42-M48 adapter; camera side thread is male; filter mounts thread is female; you can use the adapter to coonect cameras of different specifications;M42 is internal thread; M48 is external thread
• CNC integrated molding; more precise production process; strong and sturdy; you can use telescope accessories with confidence
• 21mm thickness; the thickness is related to back focal length; back intercept affects the quality of imaging; it limits the use of accessories and optical path length
• Use with telescope; SVBONY SV226 telescope photography accessories can connect the telescope to the focal reducer and drawer filter; then connect the adapter to the camera