View Single Post
  #2  
Old 13-04-2023, 09:35 PM
leonardo
Registered User

leonardo is offline
 
Join Date: Jun 2016
Location: Perth, Australia
Posts: 2
Hi. Am seeking clarification. You state you have a 15mm BF5 blocking filter. Is it really a BF15 15mm blocking filter or a 5mm BF5 blocking filter?