Upgrade features; The SV226P filter drawer has 12 additional M2.5 internal threads on the back for installation and use with the SV238 Off-Axis Guider
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 photographic filters drawer compared with traditional screw rotation; magnet has stronger adsorption force; which is convenient for you to install and use
Two filter holders; compatible with 1.25-inch and 2-inch 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 filter drawer 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; connect the telescope to the focal reducer and drawer filter; then connect the adapter to the camera
وصف
SVBONY filter drawer featuring the anti-light-leaking design that can effectively solve the light leaking issue under long exposure. The product is designed as a perfect circle, with a simple and beautiful appearance and good surface. Two pairs of strong magnets are used to achieve strong adsorption. 2-in-1 design, can use offilter1.25" & 2" specifications on the market. Meanwhile, by optimizing the threaded opening, it has been improved to have better OAG compatibility.