E Series Dioptric Adjustment Lens Adapter
Related Reviews
Daisy N.
5
Canon T3, works just as expected!
Reduces reflections magically and really does sharpen colors. I definitely recommend this. The only problem is that, if you normally like to manually focus, you have to switch the lens to automatic focus before adjusting the polarizer or else you'll lose your focus! Turning the polarizer will also turn the focus unless it's in the automatic function.*it is very hard to take off your lens though. and you cannot tighten it loosely or else it'll unscrew as you turn the polarizer so you kind of have to tighten it onto your lens all the way
02/08/2022
Jason Bernhardsen Jason Bernhardsen
5
Good bang for the buck in a trail camera!
Ok, so I ordered this to replace an aging Bushnell trail cam that was SD only, no telemetry. This cost about the same as my old can, but had a few additional features that I thought would be helpful. There is an app I can use on my phone which allows me to connect to the camera via a wifi connection. To save the batteries (8 x AAs) you can turn the wifi connection on and off using the wrist mounted remote. Little complaint here, the buckle orientation is reversed. The app isn’t the most user friendly, but you can’t beat it for the price. Anything comparative by the big brand names will be well over $200. This was WELL below that! I took it up to the mountains recently to test it and used my daughter to trigger it. I was also able to use it remotely and view the camera feed from my phone. While hunting, this will let me see the deer coming my way or let me know if they have changed direction. I have yet to test all of the features of the app, so I don’t know yet If I will get alerts when the camera is triggered, but it has already proven its usefulness and utility as a trail camera.
22/06/2022
Related Faq
Q
What precautions should be taken when using this Ricoh GR series lens cap?
A
1. Before using this lens cap for the first time, please install the lens cap on the lens and let it stand for 12 hours before using it; 2. Because the front ring of the camera is loose, please directly remove the lens cap and do not remove or install it by rotating it 
Q
I have a Minolta lens, can i use this adapter?
A
Could you please update us your full Minolta lens model ?as Minolta has MD MC and AF mount, K&F Concept MD-M4/3 is suitable for: Lens: Minolta MD MC Mount lens(not for Minolta AF mount: KF06.157) Camera: Micro 4/3 (MFT) mount mirrorless camera like Olympus PEN, OM-D series, Panasonic Lumix DMC-G1, G2, G3, G10, GX1, GH1, GH2, GF1, GF2, GF3, GF5, GH4, Panasonic AG-AF100 Mirrorless Digital Cameras, Black Magic Pocket Cinema Camera (BMPCC) 
Q
will this fit in a rokina 12mm lens for fuji x series?
A
If the filter size for your lens any of these adapter ring ( 52mm/ 58mm/ 62mm/67mm/ 72mm/ 77mm/ 82mm) then yes. 
Q
Which M42 adapter should be used on your lens?
A

Please note: our M42 adapter ring could not be suitable for Pentax Takumar Super Takumar Carl Zeiss M42 series(aperture pin does not fully depress, small tabs sticking out), as ours depresses the aperture pin all the way down

 
Q
FD series adapter ring installation and operation steps.
A

There are two types of FD mounts
FD/FL Breech-Mount (with a silver ring, you need to rotate the silver ring when attachment and removal), breech-lock mounts are identified by the silver ring
New-FD Bayonet Mount, bayonet mounts are identified by a red dot next to the lens release button

Here are the steps to install breech-mount version

  1. Set your lens to smallest except for auto(bayonet mount only)
  2. Rotating the Lock-Open ring of the adapter on the OPEN side
  3. Line up the red dot with your lens and adapter ring(if yours is bayonet mount, just turn the adapter ring towards clockwise direction to make lens and adapter tight,then ignore the 4th step)
  4. Turn your lens ring towards counterclockwise direction to make the adapter ring tight with your lens
  5. Rotating the Lock-Open ring of the adapter on the LOCK side to engage the aperture closing pin

Operating the adapter

  1. If you'd like to operate the lens aperture with the adapter; on your lens, set the aperture to the smallest opening and use the adapter ring
  2. If you'd like to operate the lens aperture with the lens; place the adapter ring on the small aperture(Lock place) and control the aperture on the lens

 
Related Video
UNBOXING k&f concept lens adapter + Minolta X 700!
New design lens adapter series from K&F Concept
K&F M10111 M42 Lenses to Fuji X Lens Mount Adapter
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