Pentax K Electronic Control Adapter
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norbert l.
5
Schwer begeistert
Habe mich für diese Lautsprecher entschieden um meine alten, passiven und klobigen DJ-Monitore für zu Hause abzulösen.Mir war vor allem wichtig, ein aktives und möglichst kompaktes Lautsprechersystem zu bekommen, ohne dabei mehr als 100€ zu investieren. Das die 3,5“ Lautsprecher nicht so druckvoll und voluminös klingen würden wie meine alten 5“ habe ich dabei bewusst in Kauf genommen.Um so verwunderter war ich, als ich die Speaker zum ersten Mal in Betrieb genommen habe. Voller, satter und vor allem linearer Sound, den man bei solch lütten Lautsprechern niemals erwarten würde. Keine kreischenden Höhen, keine Blechdosen-Mitten und auch keine Blubberbässe.Für den Preis wirklich unschlagbar und absolut zu empfehlen.
26/08/2022
R. Johnson
4
Four Stars
Another quality Tiffen filter, works well on my Nikon 18-140 lens.
28/04/2022
Lumahaiblue
4
fine, except too stiff to turn
fine, except too stiff to turn, added oil and worked it looser....... needs a raised knurled edge........... :-)
17/12/2021
Little Bit
4
Works just as it should. Need to be careful ...
Works just as it should. Need to be careful not to apply too much polarization. Some slight lack of uniformity of effect across entire filter. Entire filter can be moved to minimize lack of uniformity
19/10/2021
Online Shopper Online Shopper
5
Night vision in total darkness is not good. Every
5 stars for everything except for night vision. Night vision in total darkness is not good.
15/08/2021
Related Faq
Q
If the screen is aways light on, it will waste lots of electronic, can it be light off?
A
This carbon monoxide detector has engery-save mode, pls click the ""B"" buttom, the screen backgroud light will be off, the information still shows clearly on the screen. 
Q
does this fit pentax cameras?
A
Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering.The number is always preceded by a "ø" (diameter) symbol 
Q
Pentax pk mount usually means pentax k mount which has a flange distance greater than m. is this adapter for adapting leica m lens to pentax q camera?
A
I actually have not received this adapter yet. It's shipping from China. Don't think that was disclosed in the ad. However, I do not believe this is for the Pentax Q body rather for digital and film cameras that take the Pentax K mount in its many variations. So I'm expecting to be able to mount my Leica M mount lenses on my digital and film Pentax K mount cameras, no autofocus or relay of exposure information, only to be used with manual focus and exposure. 
Q
Is the K&F Concept adapter for Pentax PK K mount to Sony NEX e-mount compatible with the Sony A6000? Does a P-KA mount adapter exist?
A
Yes it should work with the sony a6000. As long as the ka lens has an aperture ring on the lens and is not solely dependent on receiving aperture control from the body, this adapter should work fine with ka lenses. To my knowledge, there are no sony e mount to k mount adapters with electronic coupling so no lens control through the body (meaning aperture and focus are fully manual). 
Q
If i use this on a nikon lens that has an aperture control ring, what would i set the control ring on the adapter to? thanks!
A
 
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Unboxing K&F Concept PK-NEX adapter
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