[hakama]

Really?
Now do you see the difference in bottom side?
- All photos were taken in the dark with other readers /8-14points backlight/ !

mine:
http://prikachi.com/images.php?images/471/8502471h.jpg

a strong example:
http://prikachi.com/images.php?images/764/8494764d.jpg

https://farm6.staticflickr.com/5754/...92fb4c79_o.jpg


Examples (it is fine)

http://prikachi.com/images.php?images/893/8510893f.jpg
http://prikachi.com/images.php?images/895/8510895a.jpg

other:
http://postimg.org/image/m37stl4hf/
http://postimg.org/image/bqli7iayb/
http://postimg.org/image/5e6cxo7w3/

other:
https://www.flickr.com/photos/109889...7659938488084/
https://www.flickr.com/photos/109889...7659938488084/

and other...
https://farm6.staticflickr.com/5754/...92fb4c79_o.jpg

Why they are sold at the same price readers of varying quality?