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SMC Pentax-DA 15mm F4 ED AL Limited Review RSS Feed

SMC Pentax-DA 15mm F4 ED AL Limited

Sharpness 
 9.0
Aberrations 
 9.1
Bokeh 
 8.0
Autofocus 
 9.4
Handling 
 9.6
Value 
 8.9
Reviews Views Date of last review
103 411,886 Sat June 13, 2020
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Recommended By Average Price Average User Rating
98% of reviewers $505.48 9.30
SMC Pentax-DA 15mm F4 ED AL Limited

SMC Pentax-DA 15mm F4 ED AL Limited
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SMC Pentax-DA 15mm F4 ED AL Limited
supersize
SMC Pentax-DA 15mm F4 ED AL Limited
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Description:
The SMC Pentax-DA 15mm F4 ED AL Limited is a prime extreme wide-angle lens only suitable for Pentax APS-C DSLRs. Technical details:

SMC Pentax-DA 15mm F4 ED AL Limited
© www.pentaxforums.com, sharable with attribution
Image Format
APS-C
Lens Mount
Pentax K
Aperture Ring
No
Diaphragm
Automatic, 7 blades
Optics
8 elements, 6 groups
Mount Variant
KAF
Check camera compatibility
Max. Aperture
F4
Min. Aperture
F22
Focusing
AF (screwdrive)
Quick-shift
Yes
Min. Focus
18 cm
Max. Magnification
0.15x
Filter Size
49 mm
Internal Focus
No
Field of View (Diag. / Horiz.)

APS-C: 88 ° / 77 °
Hood
Built-in, slide out
Case
Pouch 37748
Lens Cap
Dedicated metal screw-on
Coating
SMC,SP
Weather Sealing
No
Other Features
Diam x Length
63 x 39.5 mm (2.5 x 1.58 in.)
Weight
190 g (6.7 oz.)
Production Years
2009 to 2013
Launch Price
$572 USD
Engraved Name
smc PENTAX-DA 1:4 15mm ED AL Limited
Product Code
21800 (black)
Reviews
User reviews
In-depth review
Unofficial Full-Frame Compatibility Tests by Pentax Forums
☆☆☆ No coverage at any setting
Show details
Notes
One aspherical element and one ED element.
Variants

Black and silver

Features:
Screwdrive AutofocusQuick ShiftBuilt-in HoodAutomatic ApertureAPS-C Digital OnlyDiscontinued
Purchase: Buy the SMC Pentax-DA 15mm F4 ED AL Limited
In-Depth Review: Read our SMC Pentax-DA 15mm F4 ED AL Limited in-depth review!
Sample Photos: View Sample Photos
Price History:



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Author:
Sort Reviews by: Date | Author | Rating | Recommendation | Likes (Ascending) Showing Reviews 1-15 of 103
New Member

Registered: November, 2018
Location: Tokyo
Posts: 10
Review Date: June 13, 2020 Recommended | Price: $230.00 | Rating: 9 

 
Pros: Small
Cons: Front cap, f4
Sharpness: 9    Aberrations: 9    Bokeh: 8    Autofocus: 10    Handling: 9    Value: 9    New or Used: Used    Camera Used: KP   

Contrast is good but not as good as the 31mm Limited by the latter is on a different level. The front cap really takes time to open.
   
New Member

Registered: April, 2015
Posts: 2
Review Date: August 27, 2017 Recommended | Rating: 10 

 
Pros: Excellent color, contrast and built quality
Cons: difficult to add lens filter
Sharpness: 9    Aberrations: 9    Bokeh: 9    Autofocus: 10    Handling: 10    Value: 10    New or Used: Used    Camera Used: k-50   

This is now the widest lens I own. It has been simply wonderful to use.
   
New Member

Registered: April, 2015
Posts: 3
Review Date: December 26, 2015 Recommended | Price: $400.00 | Rating: 9 

 
Pros: sharpness
Cons: lens cap
Sharpness: 9    Aberrations: 7    Bokeh: 8    Autofocus: 10    Handling: 10    Value: 10    New or Used: New    Camera Used: k3   

I also love this lens and hate the screw on lens cap.

Keep in mind you can buy a pentax brand plastic non screw on lens cap that fits on top. I have this on my lens, and have no issues.

Pentax 49mm O-LC49 Lens Cap 31526

I kind guesstimated the amount of space between the front of the lens and the inside of the lens cap. I figure there are a couple of millimeters between the front of the lens and the back of the lens cap. And that's only when you squeeze it together. I have been using it for months and i haven't ever had it scratch the lens. The plastic cap looks like it was made for the lens.
   
New Member

Registered: August, 2015
Location: Stockholm
Posts: 15
Review Date: November 2, 2015 Recommended | Price: $400.00 | Rating: 9 

 
Pros: Sharp, small, built in hood
Cons: Slow
Sharpness: 9    Aberrations: 9    Bokeh: 8    Autofocus: 9    Handling: 10    New or Used: Used    Camera Used: Pentax K5 IIs   

Nice little quality lens with great IQ and nice colours.
At f4 it has good center sharpness but is a bit soft towards the corners. Stopped down to f8-f13 it really shines. Haven't experienced any CA worth mentioning. I do find it a bit slow since I need to keep it at around f8 to get corner sharpness. If it where a 2.8 it would be 3 times larger and heavier so why complain, it's a practical little wide angle!

@ f6,3:
   
Forum Member

Registered: July, 2015
Posts: 53
Review Date: September 28, 2015 Recommended | Price: $520.00 | Rating: 7 

 
Pros: Size, build quality, flare resistance
Cons: corner sharpness, purple fringing
Sharpness: 6    Aberrations: 6    Bokeh: 8    Autofocus: 10    Handling: 10    Value: 7    New or Used: Used    Camera Used: K 3 II   

Either my copy was really bad or people don't care about corner sharpness and purple fringing.
Corners on my copy were atrocious, worse than Sigma 10-20 I used to have. Visible even at screen size, not 100%. Purple fringing all over high contrast areas as well.
On plus size: great build quality, really loved the size. AF quick and accurate, great colors and starbursts.

Overall: I've sold it as I couldn't accept those corners. Check the photos, these are resized and corner softness is easily visible.



   
Senior Member

Registered: May, 2011
Location: Hanoi
Posts: 213
Review Date: August 27, 2015 Recommended | Price: $500.00 | Rating: 9 

 
Pros: close up, well-control distortation
Cons: easy to drop the shade
Sharpness: 9    Aberrations: 9    Bokeh: 8    Autofocus: 10    Handling: 10    Value: 10    New or Used: Used    Camera Used: Pentax K200D   

The size of this lens is quite small but the quality is really valuable. When I travelled around Europe, I used only 15ltd to pose.

Spree river, on Flickr
   
New Member

Registered: July, 2011
Posts: 8
Review Date: October 14, 2014 Recommended | Price: $500.00 | Rating: 9 

 
Pros: Size, colotr rendering, angle
Cons: Aperture?
Sharpness: 9    Aberrations: 9    Bokeh: 9    Autofocus: 9    Handling: 10    Value: 9    New or Used: Used    Camera Used: K5   

Brilliant gem from Pentax. Small, high quality, great build and overall great image quality. It is well larger than the 40 or 21 Limited, more in the order of size of the 40 limited. However, for a 15mm, that is really small. Compared for instance to the 10-20 Sigma (3.5) it is amazingly small.
This is a lens I often use for wide angle photography, both outdoor (great starburst indeed) and indoor. I also own a 10-17 fisheye, and this is in a different league. That is great as toy for fun pictures, this is serious equipment. Very happy with the purchase - although it is expensive...
   
Veteran Member

Registered: December, 2013
Location: Weddington, NC
Posts: 468
Review Date: August 15, 2014 Recommended | Price: $500.00 | Rating: 10 

 
Pros: sharp & compact
Cons: wish it were a bit faster
Sharpness: 10    Aberrations: 10    Bokeh: 9    Autofocus: 10    Handling: 10    Value: 10    New or Used: Used    Camera Used: K-5, K-7, K20D, K220D   

I wasn't sure that I needed this lens as I already own the DA12-24 however once I put it on the camera I realized how much different it handled than the 12-24. It is small, light and easy to carry. I have taken some of my best images with this lens. I find it excellent for street shooting and general use in a closed setting. It's also great for architecture.
The only drawback is that it's f4. I wish that it were a stop or two faster but that would change the size and handling of the lens.
I consider it to be a core lens that compliments my collection of FA's and is equally as sharp.

taken with the DA15 / K-5

floating_ducks_DxO by peterjcb, on Flickr

IMGP2725_DxO by peterjcb, on Flickr

under_the_heros_Photoshop CS6 / Topaz plug-in by peterjcb, on Flickr
   
Veteran Member

Registered: February, 2011
Posts: 4,873
Review Date: August 4, 2014 Recommended | Price: $600.00 | Rating: 10 

 
Pros: Vibrant images, joy of use, small, light, no flare.
Cons: No WR, corner sharpness wide open, small aperture
Sharpness: 9    Aberrations: 9    Bokeh: 9    Autofocus: 8    Handling: 10    Value: 10    New or Used: New    Camera Used: Pentax K-5   

Giving this one a 10.

It's better, IMO, than the HD 15mm. The sunbursts are beautiful, the bokeh is great for a 15mm. No flare, which is a big concern (for me at least) at this aperture.

There's a tradeoff between aperture and weight, and Pentax built this for weight. No flare.

Only downside that really bothers me is the lack of WR.

That said I don't think I'm ever going to sell mine.
   
Inactive Account

Registered: June, 2009
Location: Berlin
Posts: 103
Review Date: July 25, 2014 Recommended | Rating: 10 

 
Pros: Built, quality, integrated retractable hood
Cons: none
Sharpness: 9    Aberrations: 10    Bokeh: 9    Autofocus: 10    Handling: 10    Value: 9    New or Used: New    Camera Used: K5   

One of my favourites. Great for travel. Small, great build, great optical quality and thank you Pentax for the retractable hood. This is VERY convenient.
   
New Member

Registered: April, 2012
Location: jakarta, Indonesia
Posts: 15
Review Date: July 18, 2014 Recommended | Price: $700.00 | Rating: 9 

 
Pros: all metal, flare resistant, beautifull color
Cons: barel distortion, expensive
Sharpness: 9    Aberrations: 7    Bokeh: 8    Autofocus: 8    Handling: 10    Value: 9    New or Used: New    Camera Used: Pentax K-5   

My first APS-C lens, wide lens and DA *limited. Bought for landscape in low light (since I have Tamron 17-50mm/F2.8 that is very good at F5.6 and smaller). I was striked by the color and flare resistant it has, but little bit surprised by distortion. May be, I'm not used to such wide lens. I take this lens and FA-43mm/F1.9 for our last trip. Very amazing image.

   
Pentaxian

Registered: November, 2009
Location: Brisbane, Australia
Posts: 4,005
Review Date: May 25, 2014 Recommended | Price: $450.00 | Rating: 10 

 
Pros: IQ, Sturdy, Compact, AF
Cons: None
Sharpness: 10    Aberrations: 9    Bokeh: 9    Autofocus: 10    Handling: 10    Value: 10    New or Used: New    Camera Used: K-7   

I bought the DA15mm Ltd to use on my K-7. Since I used it with my K-01 and K-3 also and my comments apply to all these usages. I was 'conned' to get the lens after reading https://www.pentaxforums.com/forums/122-lens-clubs/86234-15mm-limited-controls-my-mind-club.html.

The IQ of the DA15mm Ltd is breathtaking. I have both the DA10-17mm and DA15mm Ltd now. They are different and the DA15mm Ltd has more use.

A major feature of the DA15mm is its pancake design: a very solid and sturdy lens, with a very compact size. Together its IQ (did I mention IQ?), this is a winner.

After reading https://www.pentaxforums.com/forums/122-lens-clubs/86234-15mm-limited-controls-my-mind-club.html, I can fully adhere to the thread: the DA15mm Ltd is a 'mind blowing' WA lens.

Very highly recommended.
   
Pentaxian

Registered: November, 2012
Location: Newark, Delaware
Posts: 1,035
Review Date: March 1, 2014 Recommended | Price: $500.00 | Rating: 9 

 
Pros: compact size, build quality, sharpness, autofocus speed, good for close ups, built in hood
Cons: nothing significant
Sharpness: 9    Aberrations: 9    Bokeh: 9    Autofocus: 9    Handling: 10    Value: 9    New or Used: New    Camera Used: K5 and K10D   

Not much I can say that hasn't been said already. This is a great wide angle lens, compact and exceptionally well built. This was the first of the limiteds that I bought and it did not take long before I made it my goal to get them all. This along with the 21 mm limited fulfill all I could want for wide angle photography. Also this lens takes beautiful close ups as well.
   
Forum Member

Registered: April, 2011
Location: Hong Kong
Posts: 95
Review Date: February 28, 2014 Recommended | Price: $520.00 | Rating: 9 

 
Pros: Sharpness, Flare resistance, Colors, Hood Design
Cons: Screw in lens cover
Sharpness: 9    Aberrations: 9    Bokeh: 8    Autofocus: 9    Handling: 9    Value: 9    New or Used: New    Camera Used: K01; K5   

I also have DA21 and DA40 but they cannot reach a 'Wow' sharpness and colors that DA15 has. A50 F1.4 can catch up the sharpness but the flare resistance is far away from DA15. I can be quite free to take photos with DA15 even if with he bright sun included.

Build quality is very good and the hood design is smart and fun!

I travelled to Japan last November. Originally I wanted to buy a DA or Sigma 12-24mm but finally purchased a DA15 in Kyoto Japan. It became the main lens on K-01 during the trip and occasionally DA 18-135 is used.



   
Site Supporter

Registered: July, 2007
Location: Arnold, Md.
Posts: 762
Review Date: November 1, 2013 Recommended | Price: $499.00 | Rating: 10 

 
Pros: Sharpness, color, flare resistance
Cons: none so far
Sharpness: 10    Aberrations: 9    Bokeh: 10    Autofocus: 10    Handling: 10    Value: 10    New or Used: New    Camera Used: K5   

Bought this on closeout sale because I don't think the new coating on the new models will be worth the extra bucks. I can see why it has such a following. I'm sure it will become one of my favorite lens. Cannot understand why some are complaining about the lens cap unless they are suffering from excessively chubby fingers.
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