How to Choose the Right Adapter
How to Choose the Right Adapter
1
Find the Ø Symbol
Check the front of your camera lens for the filter thread size, marked with the Ø symbol (e.g. Ø58 or Ø77).
2
Match the Size
Select the adapter ring with the same diameter. The filter includes rings for 49 / 52 / 55 / 58 / 62 / 67 / 72 / 77 mm.
3
Attach the Filter
Screw the adapter ring onto your lens, then attach the Star Focus Filter to begin focusing.
💡 Note:
Your lens focal length (e.g. 18–55 mm or 24–70 mm) is not your filter size. Always use the number shown next to the Ø symbol.
Your lens focal length (e.g. 18–55 mm or 24–70 mm) is not your filter size. Always use the number shown next to the Ø symbol.