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Yashica Auto Yashinon semi-auto 50mm F2 Review RSS Feed

Yashica Auto Yashinon semi-auto 50mm F2

Sharpness 
 9.0
Aberrations 
 8.0
Bokeh 
 9.0
Handling 
 9.0
Value 
 9.0
Reviews Views Date of last review
1 7,087 Sun December 29, 2019
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Recommended By Average Price Average User Rating
100% of reviewers $35.00 9.00
Yashica Auto Yashinon semi-auto 50mm F2

Yashica Auto Yashinon semi-auto 50mm F2
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Yashica Auto Yashinon semi-auto 50mm F2
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Description:
This lens is very similar to the (semi) Auto Takumar and the Tomioka Tominon.

It was, according to this website, manufactured by Tomioka.
http://pakira3.sakura.ne.jp/wp/?p=18856

There is a less common version with a different design for the focus ring.

Diaphragm: 6 blades, semi-automatic
Max aperture: 2
Min aperture: 16
Optics: 6 elements, 4 groups
Min focus: 21 inches
Filter size: 49mm
Mount Type: M42 Screwmount



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Author:
Sort Reviews by: Date | Author | Rating | Recommendation | Likes (Descending) Showing Reviews 1-1 of 1
Pentaxian

Registered: December, 2009
Location: In the Florida swamps
Posts: 586
Review Date: December 29, 2019 Recommended | Price: $35.00 | Rating: 9 

 
Pros: Sharp, bokeh, size
Cons:
Sharpness: 9    Aberrations: 8    Bokeh: 9    Handling: 9    Value: 9    Camera Used: KP   

As in the description this lens is very similar to the semi-auto Tak and Tomioka Tominon. The article linked below makes a pretty compelling argument that all 3 were manufactured by Tomioka (in Japanese so Google Translate might be in order):
http://pakira3.sakura.ne.jp/wp/?p=4380

I do not have to Tominon to compare against, but it does compare very favorably to the Auto-Talk. Equally sharp wide open with good contrast and colors. As expected for a lens of this age there are limitations, and some side/backlighting can cause loss of contrast. For flare a lens hood is your friend.

It can produce a very nice "swirly" bokeh.

Overall it is a great little lens and a lot of fun on a DSLR.

Side by side with a couple of Auto-Taks



Samples





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