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Yashica Auto Yashinon-DX 50mm F1.7 Review RSS Feed

Yashica Auto Yashinon-DX 50mm F1.7

Sharpness 
 9.3
Aberrations 
 8.4
Bokeh 
 8.9
Handling 
 9.8
Value 
 9.8
Reviews Views Date of last review
8 80,340 Tue June 7, 2022
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Recommended By Average Price Average User Rating
100% of reviewers $35.21 9.38
Yashica Auto Yashinon-DX 50mm F1.7

Yashica Auto Yashinon-DX 50mm F1.7
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Yashica Auto Yashinon-DX 50mm F1.7
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Yashica Auto Yashinon-DX 50mm F1.7
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Description:
Standard lens for original yashica M42 mount cameras.
NOTE that it haas been reported that this lens can foul the mirror on the KP and possibly other camera models see here.

Aperture Max: F1.7
Aperture Min: F16
Focal Length: 50mm
Diaphragm blades: 6
Auto/Manual Switch
6 elements in 5 groups
Filter Size: 52mm
Minimum Focus: 50 cm
Weight: 230 grams
Mount: M42
Mount Type: M42 Screwmount
Price History:



Add Review of Yashica Auto Yashinon-DX 50mm F1.7
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Sort Reviews by: Date | Author | Rating | Recommendation | Likes (Descending) Showing Reviews 1-8 of 8
New Member

Registered: November, 2013
Posts: 14
Review Date: June 7, 2022 Recommended | Price: $20.00 | Rating: 9 

 
Pros: very sharp lens
Cons: some flare and wide open visible CAs
Sharpness: 10    Aberrations: 8    Bokeh: 9    Handling: 9    Value: 10    Camera Used: spotmatic   

Yashinon lenses are often copies of ZEISS lenses - because of a former joint venture
between ZEISS and Kyocera.

*************************PAY ATTENTION***********************

The old 1.9/50 version named YASHICA, not yet YASHINON ist still a few better than this one.
because of its optical design 6/4 instead 6/5 elements.(double Gauss like PLANAR)

++ robust metall-glass construction

++ very good sharpness (1.9 version +++ excellent)

++ very good color rendition

+/++ nice bokeh

+ good correction of CAs (1.9 version ++ very good) - wide open visible, disappearing at f 5.6

+/O wide open some flare, nearly no flare stopped down

great value

full recommendation with 8.5 points
   
Junior Member

Registered: April, 2021
Location: Madison Wisconsin
Posts: 26
Review Date: May 21, 2021 Recommended | Price: $25.00 | Rating: 10 

 
Pros: Bokeh, build,
Cons: None
Sharpness: 10    Aberrations: 9    Bokeh: 10    Handling: 10    Value: 10    Camera Used: Canon M6 MII with 0.71 focal reducer   

I purchased this lens in a $100 lot with three cameras, one of which was functional, plus two other usable lenses. Focus and aperture work smoothly. 1.7 is a nice aperture--plenty fast but a bit more usable DoF than a 1.4, for example. I really like the images that come from this lens. At times it makes swirly bokeh, other times bubble bokeh, and also it does painterly bokeh. Highly recommend this lens.


[IMG]Lodi_Ice_Age_Trail by Dave's Dogma, on Flickr[/IMG]

[IMG]Yashinon Painterly Bokeh by Dave's Dogma, on Flickr[/IMG]

Update March 2023
I ran a test of various vintage normal lenses that I have. This is one of my sharpest, so I changed my sharpness rating from 8 to 10. One other thing, it has better light transmission than nearly all of my Super-Tak and SMC Takumar normal lenses. It also has a more neutral color rendition, where most of my Takumar lenses have a warm color, perhaps related to slight yellowing from radioactive coatings. The only downside for using on film cameras is that the aperture only moves between full stops, whereas my Takumars typically have clicks at the mid-point, which I like on film cameras, because there's less adjustability on the other legs of the exposure triangle than you get with a modern digital camera.
   
New Member

Registered: August, 2019
Posts: 1
Review Date: August 1, 2019 Recommended | Price: $30.00 | Rating: 10 

 
Pros: Color rendition, decent bokeh, 3D, good for portrait, sharp stopped down, well built.
Cons: Soft wide open, flare.
Sharpness: 9    Aberrations: 8    Bokeh: 8    Handling: 10    Value: 10   

Really underrated lens. Like other users have said, it's a bit soft wide open, but from f2.8 it performs really well.

Has very good sharpness stopped down and is quite solidly built.

Yashica have some absolute gems that can be found at bargain prices second hand and this is one of them.

By no means the fastest or the sharpest, but definitely has its own character. I used it on digital with an adapter and really liked the experience.

One of my first manual focus lenses.
   
New Member

Registered: May, 2016
Posts: 2

3 users found this helpful
Review Date: May 18, 2016 Recommended | Price: $45.00 | Rating: 10 

 
Pros: sharpness, bokeh, construction
Cons: At 1.7 is soft and hard to get the right point on focus, FLARE
Sharpness: 8    Aberrations: 10    Bokeh: 10    Handling: 10    Value: 9    Camera Used: NX20   













- Portraits
This lens is absolute fantastic for portraits, shooted wide opened you can get decent pictures. All photos that I've uploaded here are at f1.7.

- Macro
I have spend 10$ for a adaptor ring to use this lens reversed for macro. Results:

1.


2.


Or you can just put it on the ground and use the minimum focus distance (0,5m) without reverse the lens.

1.


- Flare
The only downside that I found to this lens. So you will need a hood for this lens. It has bigger flare circles and more colorful than SMC Takumar 55 f2, Helios 44-2 KMZ 58/2, Helios 44 MMZ 58/2.

- Comparisons

It's far way better than:
1.Super-Takumar 50 f1.4
2.Carl Zeiss Tessar 50mm f2.8

Reason: it has a better bokeh rendering and more beatiful colors;

3.Chinon/Revuenon 55 f1.4 (as I asked from several people that have my lens and this 2 others)

It's far weaker than:
1. SMC Takumar 55 f2

Reason: Yashica has huge flare- Takumar don't (so coating is different) ; Takumar has great sharpness wide opened and great character- Yashica don't.

2. Helios 44-2 KMZ 58/2
3. Helios 44 MMZ 58/2

Reason: Helios has preset ring, better construction, better flare resist, unique bokeh, better colors.

CONCLUSION:
- For 45$ it worth having this lens and you will not be disappointed. It's a bit more expensive than a Helios 44-2 but you get for sure a great piece of glass. Not all Helios are the same, so you can go wrong when choosing a russian lens. (this thing apply to Jupiter-9 as well). Be carefull to buy a hood and try not to take photos in direct sun light. The flaring for me it's annoying so I would put 30-50$ more and buy a Takumar (SMC version will be great) 55 f1.8 or the cheaper one 55 f2 ! Attention ! Don't look for the Takumar 50 1.4, it's radioactive and it's not the best choice at 50mm focal lenght.
   
New Member

Registered: June, 2015
Posts: 1

3 users found this helpful
Review Date: June 25, 2015 Recommended | Price: $11.50 | Rating: 9 

 
Pros: Value, 3D, Bokeh, Portrait
Cons: Contrast, Sharpness wide open
Sharpness: 8    Aberrations: 7    Bokeh: 8    Handling: 9    Value: 10    Camera Used: NEX-5R   

You can find these lenses dirt cheap if you're patient. I paid less than $20 with shipping for mine in almost new condition. Build quality is tremendous. Aperture ring is narrow but protrudes for easy feel. Focus ring is solid metal.

Sharpness is a bit soft wide open but sharpens nicely stopped down. Contrast is not great raw, and temperature is cooler, but the lens has better than average 3D pop and bokeh for a 50. Makes for a great portrait lens on a crop sensor.

Glass has a yellow tint, not sure if radioactive. For less than $20 shipped, it's an absolute no brainer. 8.5 or 9 score when price is taken into consideration.

Wide open:
   
Forum Member

Registered: December, 2012
Posts: 94

2 users found this helpful
Review Date: December 29, 2012 Recommended | Price: None indicated | Rating: 9 

 
Pros: Image, build quality and great feel
Cons:
Sharpness: 10    Aberrations: 9    Bokeh: 7    Handling: 10    Value: 10   











Image quality filming
   
New Member

Registered: November, 2012
Posts: 1
Review Date: November 30, 2012 Recommended | Price: $55.00 | Rating: 9 

 
Pros: Sharp, great color, bokeh
Cons: soft at wide open, CA, prone to flare
Sharpness: 10    Aberrations: 7    Bokeh: 10    Handling: 10    Value: 9   

Overall, i like this lens. little bit soft at wide open but excellent from f2.8. Sharpness is excellent. sturdy.
   
Forum Member

Registered: May, 2012
Location: New York
Posts: 52
Review Date: October 12, 2012 Recommended | Price: $60.00 | Rating: 9 

 
Pros: Can be sharp, Natural Colors, IQ
Cons: Bit Soft at F1.7, Non MC
Sharpness: 9    Aberrations: 9    Bokeh: 9    Handling: 10    Value: 10   

Overall very good, sturdy, solidly built lens (just like any other Yashica product from that period). Handles great. Produces natural colors, nice bokeh. Low aberrations. Excels at B&W photography. A bit soft wide open, but sharp from 5.6.

Underrated - definitely.
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