Expert Shield UK
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Pentax K-3 Crystal Clear Expert Shield - 2 Piece Set

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Your Expert Shield...

  • Will last longer than any other screen protector - Guaranteed!
  • It's pre-cut to the exact dimensions of your screen
  • This Expert Shield measures 69mm by 47mm
  • We allow a small margin for error when fitting
  • No Air Bubbles
  • No messy glue, no nasty residue
  • Straightforward installation
  • Works perfectly with touch screens
  • Completely washable and reusable

We're a little bit different

You’re probably fed up of searching for a screen protector for your Pentax K3 by now. You’d think it would be easy to get a screen protector that applies without bubbles, is cut to your Pentax K3 size, doesn’t peel or scratch over time and lasts the entire lifetime of your device.

Here at Expert Shield we can deliver that.

Why Expert Shield?

Protect your Pentax K3 with a screen protector from Expert Shield.

Your screen protector comes with a lifetime guarantee and it features three layers of lovingly crafted Japanese Optical Grade CrystalFilm™ that forms a tight vacuum. (We’ll explain).

These three layers are shown in our delightful diagram;

The first layer is a scratch-resistant surface polymer layer, will stop your screen from scratching,

The second layer is a hardened protective mask, will stop your device from deeper cuts,

The third layer is a patented silicone gel, will stop your Expert Shield from peeling and will get rid of any bubbles that appear in the application process.

All of the layers work together to stop scratches, deep cuts, bubbles, dust and damage.

But, if you ever bend, bust or damage your protector send it back to us and we’ll replace it.


Applying your Expert Shield couldn’t be easier.

We give you a step by step instruction pack with your device and have various blogs online that can guide you through the process.

And if this wasn’t enough you can even call us, here in the UK, and we’ll take you through the process.

Another example of how we’ve made it easy for you is by not making you use liquids in the application process. This means that there won’t be any residue left on your device if you ever want to remove it or clean it.

This can be achieved easily by placing a piece of sellotape on one corner of the screen, peel it off and then wash your protector with a bit of soapy water and then rinsing.


“But will putting a screen protector to my screen change the clarity?” You ask.

No. Not a bit.

We worked super hard to ensure that the clarity of your Pentax K3 will not be affected by adding an Expert Shield to your device.

After all of that, if you notice any difference then you can send it back and we’ll replace it. No hassle or bother.

Why so expensive?

Your Pentax K3 Expert Shield will last just as long as the device itself does. Sounds pretty bold but it’s all covered by our lifetime guarantee.

Basically, if it gets broken, bent or damaged just contact us and you’ll be given a hassle-free customer service experience. We won’t stop till you’re happy, even if it means giving you a new Expert Shield for free.

We’ll even pay for the postage.

This isn’t a sales gimmick; it’s just what makes Expert Shield the awesome, trustworthy company it is.

Here's what our customers are saying about us...

Camera Screen protector(Posted on 19/11/2015)
  • Overall Value
  • Ease of Application
  • Scratch Resistance
Bought screen protectors for my new Pentax K3II. Fitted the large one on the back of the camera but had a self inflicted mishap with the one that goes on the top of the camera. I contacted them to see if I could purchase just the small one and the kindly sent me a replacement next day free of charge. both the product and the company get 10/10
Review by Kevin Sheahan
Why buy any other?(Posted on 10/10/2015)
  • Scratch Resistance
  • Overall Value
  • Ease of Application
Arrived within 2 days. So easy to apply. Just clean the screen very well, stay in a dust free zone and follow the instructions.
Goes on easily with no bubbles, very very clear and superb protection. No brainier for the price.
Review by Mandeep chadda
Excellent all round(Posted on 14/09/2015)
  • Overall Value
  • Ease of Application
  • Scratch Resistance
I have tried several flexible screen protectors and this product is the best by far; it is more robust, a better fit and easier to apply. The instructions are very helpful, the packaging was strong and delivery was very quick. Excellent all round and well worth the cost premium. Please develop a non-reflective version soon!
Review by Bob Eke
K3 Screen Protector(Posted on 14/01/2015)
  • Ease of Application
  • Scratch Resistance
  • Overall Value
Very prompt delivery.
The screen protector is very easy to fix to the screen without leaving unsightly bubbles. All in all, a very good product.
Review by Frank Eaton
Highly recommended(Posted on 10/09/2014)
  • Overall Value
  • Ease of Application
  • Scratch Resistance
Super easy to install, by far the easiest screen protector to apply that I've tried & I've tried plenty... I managed to get dust under it three separate times but with the great advice that came with the Expert Shield it was no hassle to get rid of it & now I have a perfectly fitting super clear protected screen. I would add that this is a kit of two protectors, one for the rear screen & one for the top. Highly recommended & many thanks.
Review by Tonie Ellis
Excellent product(Posted on 16/08/2014)
  • Overall Value
  • Ease of Application
  • Scratch Resistance
Pentax cameras are very rare in Israel, mostly for the lack of local representation & product support. As a result, pentax compatible items, including screen protectors, have to be mail ordered. I have alrady ordered and received Expert Shield screen protector for my Pentax K-3 DSLR. Application was very fast and straightforward following the instructions, and it went very well in the first attempt, no bubbles or dust trapped... The screen looks very clear indeed. As for scratch resistance, too early to tell, but the general feeling is that the surface is pretty tough. All in all, looks very good. Mail delivery was very fast (less than a week), and I have now made a 2nd order, to have a backup...Thanks
Review by Itzhak Shapira

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