Magnifying an image on the display of a K30
Started Jun 28, 2013 | Questions thread
Col K10d • Veteran Member • Posts: 3,216
Re: Magnifying an image on the display of a K30
In reply to Tim A2 • Jun 28, 2013
921000 subpixels (RGB combined), so 921000 / 3 = 307000 pixels = 640 x 480 pixels resolution.
Max Resolution 4928x3264 (16.3 MP)
and you only need to count linear resolution for the zoom factor:
4928 / 640 = 7.7 times.
8x is closest
-- hide signature --
Col K10d's gear list:Col K10d's gear list
Pentax K-3 Pentax smc DA* 300mm F4.0 ED (IF) SDM Pentax smc FA 43mm F1.9 Limited Carl Zeiss Distagon T* 2,8/25 Voigtlander 90mm F3.5 APO-Lanthar SL II +9 more
selected answer This post was selected as the answer by the original poster.
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow
|.....the ROYAL LOTUS 2017/08/25-NEW YORK..... by Chiwat|
from Wild flowers
|Coffee and Mango cake by clicker88|
from Another cup of coffee
Most popular cameras
Top threads in this forum
Most bookmarked in this forum