Pentax 645D weighs
1480 g (3.26 lb / 52.21 oz) and has external dimensions of
156 x 117 x 119 mm (6.14 x 4.61 x 4.69″). Considering that the average weight of DSLR type cameras is 773g, Pentax 645D is a significantly heavy camera for its class. With a thickness of 119mm, it is not small either, 42mm thicker than the average of its class.
Weight Comparison
DSLR Cameras
Thickness Comparison
DSLR Cameras
Here is the front and top view image of Pentax 645D with the dimensions:
![Pentax 645D Body Size Dimensions]()
Front and Top View External Dimensions and Size of Pentax 645D Camera Body
In order to give you a better idea about the real life size of Pentax 645D, we have added an image of how it looks next to a credit card and an AA type battery.
![Pentax 645D Body Size Compared to a Credit card and a Battery]()
Physical size of the Pentax 645D Body Compared to a Credit Card and an AA Battery
Below you can find the comparison of the weight and thickness of Pentax 645D with its main competitors:
Pentax 645D Size Compared to Main Competitors
Weather Sealing
Pentax 645D has environmental sealings on its body which makes it a weather resistant camera, providing resistance against the water and dust getting in to the camera. If you like outdoors photography and want to be able to use your camera in extreme conditions, Pentax 645D will serve you well. If you attach one of these Pentax 645D weather Sealed lenses to your camera, you will have a great all weather kit.