400mm K Mount Lens
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Related Faq
Q
How do I make sure the screw mount lens hood is the right size for my lens?
A
Check the specifications of the front of the lens. Usually the lens will indicate the thread size of the front lens, which is the number after the ø symbol. 
Q
Is this compatible to mount a 95mm filter to a 55mm lens?
A
Hi,this is not compatible. 
Q
Will this work on an Olympus 100-400mm IS?
A
The Olympus 100-400mm IS lens size is 72mm, please reconfirm the number mark as "ø" (diameter) symbol, if the number is 72, just need to order same 72mm size filter ,thanks. 
Q
How can I know my lens mount/camera mount?
A
  1. You could consult us or search the mount information online
  2. You could find the mount information on your instruction book when purchase the lens/camera
  3. The mount information may be showed on front of the lens, side of the lens, rear of the lens or on the lens cap, usually it is a 2 or 3 letter code such as: CN, FD, OM, MAF, NK, N/AIS or F/AX
 
Q
Is it able to carry a Fujifilm x-t4 and a 400mm lens?
A
Dear customer, it could support a fujifilm x-t4 and a 400mm lens. and an adapter is needed to use the long and heavy telescope lens. 
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