Pentax Sony A7r Ii Mount
Related Reviews
Mardy
5
GREAT SPEAKER!
I'm VERY pleased with this speaker. It surpasses my Bose Soundlink Mini II & my Sony SR30. More volume, great undistorted bass & treble in classical, classic rock, hard rock, & blues. The Sony & Bose were acceptable but died in under a year. I am hoping to have better longevity with this JBL.
23/01/2023
Roger
5
Hidden gem
I spent about 3 weeks choosing my next headphones and I ended up with Bose 700.My use case is a heavy music listener from classics to rock and DJ music, I frequently fly and take train to work, I often need to join conference calls while traveling. Noise Cancellation headphones is a necessity for me. Naturally, I was researching latest Sony MX3, Bose QC35 II and Bose 700. I ruled Sony out relatively fast due to requirement of phone calls and had to choose between 2 Bose options. Sony's mic is horrible. I went re-read many reviews on amazon with many mentioning 700 having issues with connection, mobile app and bad sound quality - specifically bass.Following recommendations I ordered QC35 II. Unexpectedly, Amazon had issues delivering these and I requested a refund. I thought it might be a sign from above... I stepped into the store and decided to try both pairs myself. After a short conversation with a seller pressured with the need to get a new pair I purchased Bose 700. Here are my observations after couple days of usage:1. You don't have to use Bose app to use these. Just go to Bluetooth menu and add these. The app also works perfectly for me.2. Noise Cancellation - I tested these right away on airplane and taxi. Works amazingly.3. Connectivity issue - works with no issues.4. Comfort - very comfortable. I can wear them for hours.5. Fast charge / USB C - **must**. I charged for 15 min to get couple hours of listening. Amazing. I also can use my Macbook pro charger to charge these. Love it.6. Sound Quality - I have to admit I miss the QC 35 II bass drive. However, these still sound like Bose. The sound is much cleaner - very transparent. I can distinguish every instrument in the orchestra while listening to the classical music. I test the speaker and saw that it is capable to produce amazing bass. When I put dance music the bass drive is very nice. I believe it is a matter of firmware upgrade to fix the issue.** I hope Bose is reading these notes and can come up with an update. Equalizer would be an amazing to tweak our listening experience. **7. Phone call quality is a treat for the business people.Don't think twice get this pair. The price difference is not that huge to think a lot.Note I'm just another buyer as most of you. Don't hesitate to ask questions if you have any. I don't mind sharing my experience.I don't think pictures are necessary. There are plenty of pics / videos out there.
27/10/2022
Justin Nguyen
5
Perfect canon EF 70-200 F/2.8 IS USM
Each and every time I mount this lens on my 1DS mark II camera, I'm falling in love with Photography again. This Lens is super fast auto focus and deliver sharp and crispy images quality even at wide open F/2.8 the IS functioning is all about for my handheld shooting on location without tripod, it works effectively and reliable. I can compare and rate this lens almost perfect like my Canon 85mm F/1.2L but 70-200 IS USM is faster autofocus. With the zoom lens like this shooting on Manual mode is my favorite cause I can make the most beautiful pictures out of this lens.It wasn't true as some previous review said there is a problem with many lenses with serial number of UT08XX or earlier. Honestly! Mine is UT04XX but it perfect and I will keep it till my last breath.
21/09/2022
Jeffrey
5
E600 is the best I have tried.
E600 sounds just as good as the more expensive E500. I am keeping the E600 and returning the E500. This E600 is the best in my opinion of all the Bluetooth portable loud speakers I tried. I have tried Ambramtek E500,Klipsch The Three II, Klipsch Heritage Wireless The One II, and Sony SRS-XB43. E600 is as good as E500, loud with plenty of bass and sound is very clear no matter how high the volume is. The only difference is E500 has equalizer so you can adjust the bass, treble, and mid individually for an extra $100. Disappointed with the bass for Klipsch and Sony. Abramtek is outstanding, I am really surprised how good its product, for a brand I never heard before. I consider myself very knowledgeable and an audiophile. And I usually don’t write review, but decided to write one since I am extremely happy with it.
10/08/2022
Percy Jones
5
Quick Reviews on 50mm f/1.8
Hey, I'm PercyI'm a YouTuber (Gogglez Enraged) that does reviews, tips, recommendations, and top gears to get.Build quality of the 50 f/1.8 is very cheap (as you might expect). This lens feels more like a toy than a piece of optics. It utilizes plastic construction right down to the lens mount (the lenses are glass of course). This light material combined with the small size (2.7" x 1.6"/68.2mm x 41.0mm - WxL) puts this lens in the featherweight class - 4.6 oz (130g). The 50 f/1.8 is currently Canon's lightest. It was also Canon's shortest EOS-mount lens until the Canon EF 40mm f/2.8 STM Lens was introduced. The Canon EF 50mm f/1.8 II Lens delivers very sharp images as inexpensively as Canon lenses get.The 50 f/1./8 bears a plastic lens mount. Considering how light the 50 f/1.8 II lens is, the plastic lens mount seems adequate from a strength perspective. You might get more wear than you wish if you are changing the lens frequently.Autofocus is driven by a micro motor. Focus speed is not stellar, but fine in good light with subjects that are not moving too quickly. The 50 f/1.8 II is one of Canon's louder/buzzier lenses - you know when it is focusing. But this is not a wildlife lens - and the noise probably won't bother most people. I suppose a positive aspect of the sound is that you know when it is working - and when it is finished working - when focus is locked. FTM (Full Time Manual) focusing is not included. The 50 f/1.8 extends up to 5/16" during focusing - the very small 52mm filter does not rotate.All in all, I truly enjoy using this lens for my B-roll for my Youtube channel and the webpage. As well as having those awesome blur shot background. i highly recommend purchase this lens cause its inexpensive and a good lens to have around because of its size and the picture quality.
29/05/2022
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
shoremama
5
Nice
Fits my Pentax DSLR. It’s lightweight, and works well.
02/05/2022
Rbrown4891
5
Used with my heavy pentax 6x7
This has made carrying my heavy pentax 6x7 possible.
03/04/2021
Related Faq
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
Is it compatible with sony a7iii??
A
Yes, it will fit any Sony e mount body, either full frame (a7..., a9...), or aps-c (like a6500, etc) 
Q
Will this mount to a Sony A7R ii?
A
As far as I know it will, I was not informed that Sony had changed the size of the lens mount on the new sony’s A7 models , that would be counter productive to any person owning a Sony lens! 
Q
Why won't this work on an a7R? It says its not compatible in the description, but I thought NEX and A7R's had the same e mount?
A
It should work just fine. I use it on the a6300 which is the exact same mount as the a7r. 
Q
Is it compatible with a7 ii or a7r ii? another brand differentiates the original and second models of a7x cameras?
A
It works well on both. 
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