B4 Lens Adapter For Sale
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Related Reviews
S. R. Maly
4
Nice binocs, junky adapter
I bought these on sale from Amazon last year and I think they are great for the price and you can read details about the binoculars in other reviews. I would say that because of their weight and size a tripod is a necessity if you intend to use them more than once in a blue moon and for that you need an adapter to link the binoculars to the tripod. But Celestron shouldn't bother including their adapter because it's totally inadequate for this model. It's plastic and allows way too much torsion that will drive you nuts.So, take into consideration the need for a tripod and buying a different adapter. Oberwerk heavy duty is a metal one and big improvement. Subtracted a star for the crummy adapter.
14/11/2022
MAS
5
Five Stars
They looked great. Car was stolen b4 they were installed
24/09/2022
Jessica
5
Family gift cancer patient
Amazing I had one b4 I gotten this one for my aunt she is going for treatment cancer figure she can use some relaxation
29/07/2022
Rosa Payton Rosa Payton
5
Worked perfectly
So far I honestly love everything about these.. You should have seen what I was working with b4.. lol But I just still haven't been able to pair the Bluetooth to my TV yet but will update ya'll when I accomplish this.. But so far really good!!
01/07/2022
Eddie
5
Much needed QoL
There’s not much you can say about the adapter. I mean it works so what else would you expect? Well, it is well constructed and makes a nice click when installing your lens. I read some of the reviews on the cheaper alternatives and saw reviews mentioning the product feels cheap and how the lens are not firmly and securely attached. I rather not risk it but others have without issues. If you’re on a budget, do look at the cheaper alternative. If you can afford it then this is the one you want.
05/05/2022
Brenda Craig
5
Works perfectly
Can't believe I got this for.99 cent!! It works perfectly and I love interacting with my Alexa!
21/03/2022
Customer
5
Awesome
Have had my previous ones for.10 years so was afraid to.purchase. these are better than the first
25/08/2021
clinton wheeler
5
The speed is worth every penny!
I purchased this on a Black Friday sale along with a USB 3.0 adapter to use with my Xbox one X. I've installed a few games and the speed is amazing! Loading times have been cut in half. I mainly use it for the division 2, and ghost recon. It is worth it for all the saved time sitting staring at loading screens!
04/08/2021
Related Faq
Q
Is there a USA warranty?
A
Dear Customer, we provide after sale warranty, if you encounter product quality issue, you could contact our customer service for exchange or fully refund. 
Q
Is there a USA warranty?
A
we provide after sale warranty, if you encounter product quality issue, you could contact amazon service for exchange or fully refund, also could contact us for replacements or exchange. 
Q
Does it come with an extra mounting plate, or only one? Are the mounting plates metal or plastic?
A
wo got mounting plates for sale, here is the asin:B074M5LHZ1 . 
Q
I have a nikon d3100 camera and need an adapter to fit a minolta 75-300 lens. does this adapter do that are can you direct me to one that would?
A
K&F have a list of which adapter will work for each lens to camera combination they support 
Q
Why camera indicated “lens is not properly installed”?
A

If your camera indicated "lens is not properly installed", please modify the camera menu settings. Usually called the "release the shutter the lens is not installed", you can modify the settings to allow. Specifically refer to the camera manual.Following are some examples:

  1. MFT(M4/3 mount camera)'Lens Not Found' - Warning Message Appears
    For Panasonic Lumix:
    The camera needs to be set to function without a MFT-Mount lens attached. You can do this by changing the following camera setting:
    'Menu' -> 'Custom Menu 5' -> 'Shoot W/O Lens' -> 'On'
    (Exact naming and location of this option may change depending on camera model)
  2. Fujifilm X mount camera, The camera needs to be set to function without a GFX-Mount lens attached. You can do this by changing the following camera setting:
    'MENU' -> 'SETUP' -> 'BUTTON/DIAL SETTING' -> 'SHOOT WITHOUT LENS' -> 'ON' (Exact naming and location of this option may change depending on camera model) Choose ON to enable the shutter release when no lens is attached.
  3. Sony E mount camera, 'No Lens Attached' - Warning Message Appears
    The camera needs to be set to function without a E-Mount lens attached. You can do this by changing the following camera setting:'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable'
    (Exact naming and location of this option may change depending on camera model)
  4. Nikon 1-Series mirrorless camera , 'Check lens. Pictures can only be taken when a lens is attached' - Warning Message Appears
    With a Nikon 1-Series camera (such as the J2), you will need to make sure the camera is in 'Manual' exposure or shooting mode and the focus selection is also set to manual. When in any other mode the camera tries to take control of the lens which is not possible as the adapter does not have any contact with the camera circuitry, so you get the lens check warning as the camera does not think there is a lens attached.
  5. 'EOS M mirrorless camera ,'No Lens Attached' - Warning Message Appears
    The camera needs to be set to function without a EF-M Mount lens attached. You can do this by changing the following camera setting:
    'Menu' -> 'Custom Menu' -> 'Custom Function 7' -> Select 'Release shutter w/o lens'
    (Exact naming and location of this option may change depending on camera model)
  6. Konica Minolta:
    For Konica Minolta and "No Lens Attached"
    Custom Menu 3
    First item "Shutter Lock"
    Set it to "Off: no lens"
    (Depending on camera model "Shutter Lock" May be in different menu location)
  7. 'Samsung NX 'No lens.' - Warning Message Appears
    The adapter is designed to trigger a sensor inside the camera body itself so no setting needs to be changed. If the error message is coming up with one of our adapters attached, then it is possible that the adapter is not hitting that sensor the way that it should. Usually rotating the adapter slightly in the mount, or un-mounting and remounting the adapter clears the problem with no further action needed. If that doesn't solve the problem, then the best course of action would be to swap out the adapter you have with a replacement.
 
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