Using Manual lenses on Pentax K-r.

Is it possible??


Yes!

One of the attractiveness of the Pentax K-mount is its backward compatibility with with 25+ million (!!!) PENTAX K-mount lenses spanning decades. This number was announced during the launch of Pentax mirrorless camera K-01.
Further more, this number does not include the ever common M42 screwmount lenses that have the same focal flange distance of 45.46mm that can be used with a simple cheap adapter without losing infinity focus.

WHY?
1. Most of them (except for some rare ones) are much cheaper than the Auto Focus ones. Imagine a Pentax SMC-M 50mm F2 prime lens only at S$50.
2. They are widely available and easy to find as third party lens manufacturers were common and many SLR cameras like Ricoh and Chinon utilized the K-mount.
3. Most of these lens are better built (note: metal and glass => heavier) than those plastic ones you see now.
4. Optical quality are exceptionally outstanding for most of them.

WHERE?
Mostly on second hand market as these are not in production anymore.

HOW?
Get yourself any Pentax lenses in your local second hand market with K-mount and discover the fun. Turning the focus ring makes you feel like a pro-shooter! I have a few manual K-mount lenses from Ebay but no M42 ones yet.
Mounting the lens is the same as usual but you have to change some settings in your Pentax K-r. See link here:
support.pentaximaging.com

1. Turn on your K-r and remember to input focal length for Shake Reduction to work correctly. Note that this is in 35mm equivalent. Eg, 50mm prime lens is 50, not 75.
For zoom lens, take the closest value to the midpoint. Eg, 135 (140 not available) for a 80-200 zoom.

2. Mode: Set to Manual mode.

3. Set the Aperture value on your lens (not screen) by turn the aperture ring on your lens.

4. Manual focusing:
Method 1. By sight - Using viewfinder to focus by turning the focusing ring to and fro until you "SEE" the focused point is at its peak focus.

Method 2. By red indicator - In the viewfinder, the red focus indicator will light up when the object (where the indicator) is in focus when shutter is half-pressed.

Method 3. Catch in focus- You can set K-r to take the shot once the object is in focus while you turn the focus ring under Custom menu. Note that the shutter button must be pressed all the way down during the whole action.
Turn the focus ring very very slowly. This prevents the shot from be taken at the point where you overshoot the focus area.

Method 4. Using Live view - Switch to live view and focus. To zoom in, press the 'INFO' button to see more clearly if the object is in focus.

Other methods: Changing the focusing screen to one with split screen indicator with the stock one in your K-r. Image is in focus when the images are aligned in split screen. Warning: I have not tried this yet but others have.

5. Taking the shot:
Remember to press the green button once for stop-down metering for an accurate exposure. This allows the meter to "read" the amount of light reaching the sensor.
Trick: You can actually switch to "Av" mode after 1 stop-down metering. You notice that the shutter speed will change accordingly to the different lightning conditions provided your aperture value is constant.

Then press the shutter all the way to take the shot.

Tada! Shot taken using manual lens....but that's not the end.

If you are using method 2 or 3, take a look at your shot, is it is Out Of Focus (OOF)? Example in portrait photo, the nose area is sharper than the eye although you focused on the eye.

Is it due to object movement or hand shake? Check by taking static objects (removed object movement) with the K-r on the table with 2sec delay timer (removes hand shake). If it is not due to the 2 factors mentioned, it could be due to AF misalignment.

For me, my AF lens focal point differs with my MF lens. My DA 35mm F2.4 need AF adjustment (Value +10) but my MF do not need them (value 0). So I have disable AF adjustment whenever I use MF lenses.

Once you got the focal point correct, Enjoy!

Pentax related news timeline from Apr'11 to Feb'12.

Perhaps the best way to report the happenings related to Pentax K-r in the past year would be a timeline. So let's start from:

April 2011- Camouflage Grips for K-r is announced.

May 2011- Rainbow color K-r is announced.

June 2011- World smallest (as of June 2011) interchangeable lens camera is announced: Pentax Q!
(Downgrade?)

July- September 2011- *Quiet*

October 2011- Ricoh buys over Pentax camera brand.

(Future of Pentax is uncertain but seems for the better.)

November 2011-*Quiet*

December 2011-K-r is confirmed to be discontinued in production.

(No more new colors?)

January 2012- Rumours of new mirrorless Pentax camera using K-mount spread like wild fire.
(Upgrade? Downgrade?)

February 2012- 1. New Mirrorless Pentax camera K-01 is announced with the 9.2mm pancake lens, DA 40mm f2.8 XS.
(That lens is really flat! Almost like body cap and can fit on my K-r)

2.Lens roadmap for 2012-2013 at Japan CP+ show.
(A fast 50mm f1.8 prime is confirmed and maybe a 18-200 telezoom for my K-r)

Surprised by myself..and Revival

I was surprised today, by someone. And that person is Myself.

I googled "Pentax kr" to check its physical dimensions to compare with another camera and clicked on on of the results and saw this blog popped out. I stopped for 1 second to realise how familiar this layout was and figured it *was* is my own creation.

Now, if you came to this blog, you would have realised that there hasn't been any updates since March 2011. I sincerely apologise to those that commented on my post with questions on how to get the K-r. "Sorry!" (Ans: visit http://www.clubsnap.com/forums/pentax/ )

This blog was overshadowed since March 2011 by more real-life happenings like the tiring fatherhood and fifinancial challenges. Although K-r has been announced to be discontinued, I promise to revive this blog! Kindly wait for next update.

Pentax K-r Puzzle free download!

Now, for the first original post from here. I have created a jigsaw puzzle from some pics related to Pentax K-r and you can play it on your desktop whenever you feel like it. Fairly easy ones which will help you pass a few boring minutes (during THAT meeting maybe). Below is the link to this self-executable jigsaw puzzle file. Have fun but don't get caught during office hours!

File name: Pentax K-r Puzzle.exe
File size:1.16 MB

This puzzle was created from Jigs@w Puzzle 2:
http://www.tibosoftware.com/jigsaw-puzzle.htm - create, play and send your own jigsaw puzzles!

New (3rd) Limited Pentax K-r: Rilakkuma!

Only 1000 will be produced and as usual, only to Japan market but you get order it online somewhere like flutterscape if you are outside Japan.
Source: Akihabara News.

Pentax K-r full review at Dpreview.com

Many people might have been waiting for this full review by this infamous site like myself irregardless whether you have bought it, going to buy it or still researching about it. My only comments is that: Yes, movies on a DSLR is great but photos seems more important in a DSLR.
Here is the link to it:  http://www.dpreview.com/reviews/pentaxkr/

Canon 550D vs Nikon D3100. Which is better?

This was the question most asked when I first started doing my research. Many people who have the same question as well. It was until my colleague who commented: "Take a look at Pentax K-x, my brother has it. Good n value for money". Value for money was the light at end of the tunnel to a budget conscious first time daddy. And the Pentax search was on. From K-x lead to the newly announced K-r. Everything was compared to K-r from then on.

Comparisons between Canon 550D vs Nikon D3100 vs Pentax K-r.
(Still in work)