Pentax 135mm F2.5 K Mount
Related Reviews
Paul
5
Sturdy and light weight
Very sturdy even with a DSLR and 18-135mm telephoto lens. Folds nicely to a compact light weight size. Some parts are light weight plastic but as long as you don't overtighten they should be fine. A good compromise between weight and durability. Well worth every penny. A must buy.
26/11/2022
Ann Ann
5
Fantastic Value
Fantastic value for the money. I got two, deeply discounted at around $10 each, and am still wondering whether the low price was a mistake. These would be worth it even at regular price. Very sturdy!I attached one to a Pentax K3 with no issues. The other went on my vintage Pentax 35mm, and for that I needed to use a standard hole punch to make the small hole in the little protective leather flaps just a tad wider. On both cameras, the straps hang just right.I am a short woman, and the length is just fine for me with no adjustments. I can either place it over one shoulder, cross-body, or around my neck. The reverse side is a soft suede-like fabric. I especially like how the part right where it hits my shoulder has extra padding.The color is a beautiful cognac brown and looks amazing. (My picture has pretty dark lighting.)I will report back if anything changes, but so far, so good!
26/05/2022
nom de plume
5
I used this with the Canon 135mm f/2.0L USM
Canon EOS-M firmware v2.0.2. I used this with the Canon 135mm f/2.0L USM today, from an open-roof tour bus, which was stopped for most of the shots. Effective focal lengths of 216mm. It was a bright cloudy day and 99% of the 106 images I took of a variety of architecture and statues were excellent focus. At f/5.6, shutter speeds were 1/2000s. I took several of these shots as the bus started moving, but I managed to keep the image centered and waited for the focus beep.
11/05/2022
shoremama
5
Nice
Fits my Pentax DSLR. It’s lightweight, and works well.
02/05/2022
Markiss
5
Best Price to performance lens out right now
Automatic AF is very smooth. Pictures seem clearer than the stock 18-135mm that comes with the Canon 70D...you can tell its much newer. For $125 this is the best lens to get i promise
29/12/2021
y2says
4
A Great Value.
I bought this to go along with my 24mm stm pancake, 18-135mm kit lens and my sigma 18-35mm art lens. For $125 you really can't go wrong. The stm focus is loud especially compared to the kit lens which is basically silent. I paired it up with a JJC LH-68 hood and the whole package is light and small. Not sure if I need the 24mm pancake now.
12/10/2021
Neet
5
Nice Kit
its a simple kit for my budget works great with my t4i EFs 18-135mm STM lens . I use the UV filter to protect my Lens from scratches and finger prints, dirt and sand.
14/04/2021
Rbrown4891
5
Used with my heavy pentax 6x7
This has made carrying my heavy pentax 6x7 possible.
03/04/2021
Related Faq
Q
I need a dn filter and i have a 70-200mm nikon fx lens, does it work for me? thank you for your answer
A
I use one on a Pentax 24-70mm filter size 82mm. Just make sure you buy the right size for your lens. I have the nd1000, and I am very happy with result. They also sell adaptor step down for your other lens. 
Q
Will this work with the pentax mount asahi takumar smc 50mm 1.4?
A
Yes. I have the same lens and adaptor on my Sony a7ll and it works beautifully. The m42 is also known as the 'universal' mount as other 3rd party camera and lenses also used it. I own 6 other K&F e-mount adaptors to different lens makers (ltm, MD, CF/CD, Nikon) and they all are well built with a nice snug fit. Highly recommended. 
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
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
Will this adapter allow me to mount a fujinon m42 55mm 1.8 and a sigma-z m42 135mm 2.8 to a sony a6000?
A
HI your fujinon m42 55mm 1.8 and a sigma-z m42 135mm 2.8 are M42 mount, the item can fit your camera and lens 
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