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Ease and simplicity is important to access certain information. This is why we provide the Table of Content below.
Table of Contents
The Introduction to Pentax 645D
When it comes to the question of what is the most important part of an electronic product especially digital camera product, we say it is the manual.
It is because with the manual, both users and enthusiast will be able to get the needed information about a certain product. With this manual too, the learning process upon the camera product is started.

So, we can say that manual is the best reference when we want to understand the digital camera product. This is what motivates us to bring Pentax 645D Manual PDF here, with this manual we hope that we can help you understanding this Canon camera product better than before.
The Overall Look of the Camera
It is such a state that we will talk about the specification first before hitting the manual. So, in this writing, we will save the Pentax 645D Manual PDF for the last. And for now, we will talk about the specification of this Japanese-made camera, starting with the overall look of it first.
Well, even categorized as medium-format camera, the camera brings gripable body dimension. As stated in Pentax 645D manual, this dimension is 117 x 156 x 119 mm.
It is supported by a reasonable weight too at 1,480 gram including battery. The Pentax 645D was encased by magnesium steel alloy. This material has tested to be lightweight but strong. The magnesium alloy is combined with die cast aluminum to minimize the extension and expansion caused by heat effectively.
Aside from that, Pentax 645D manual also says that the camera is dust-proof, weather-resistant, and cold-resistant performance at up to -10°C temperature will be meaningful to capture moments no matter the condition.
Another surprise is the newly designed shutter unit that takes only 1/4000 second. Available in all-black domination, the 645D is undeniably solid yet firm.
Specification
First introduced in March 2010, the new Pentax 645D comes as lens-interchangeable medium-format digital camera. This camera incorporates a large image sensor as the key feature to deliver super high-resolution images.
Aside from that, it also offers maneuverability, outstanding dependability, and superb operability to make outdoor shooting comfortable and effortless for demanding photographers. Now let’s get in to more details of the camera’s specs and features, and list out its con’s and pro’s compared to its competitors in similar class.
Based on Pentax 645D manual, the camera incorporates 40 effective megapixels CCD image sensor, produces super high-resolution images in a wide dynamic range.
On the imaging engine, the manufacturer equips Pentax Real Image Engine (PRIME) II. This technology makes data processing faster and at the same time produces perfect faithful color reproduction. Converting the large volume of analog image data to digital signals is now possible with a high-performance 14-bit A/D converter.
Moreover, Pentax 645D manual also says that the camera supports Dual SD/SDHC memory card slots for extra data-storage options. Annoying dust is not a big problem anymore, thanks to its highly dependable Dust Removal II system. The presence of viewfinder allows user to cover up to 98% field of view for more precise image composing.
The large and easy-to-view 3-inch LCD monitor with 921k-dot provides clear and bright view of onscreen menus and images. Speaking on the focus sector, the new SAFOX IX + wide-frame autofocus system provides 11 sensor points for superb precision focusing. Power supplied by rechargeable lithium-ion battery that can capture up to 800 images per charge.
Quick Specification
Body type | |
Body type | Large SLR |
Sensor | |
Max resolution | 7264 x 5440 |
Image ratio w:h | 04:03 |
Effective pixels | 40 megapixels |
Sensor photo detectors | 40 megapixels |
Sensor size | Medium format (44 x 33 mm) |
Sensor type | CCD |
Processor | Prime II |
Image | |
ISO | Auto, 200, 400, 800, 1600 (100 with boost) |
Boosted ISO (minimum) | 100 |
White balance presets | 8 |
Custom white balance | Yes (3) |
Uncompressed format | RAW |
JPEG quality levels | Good, Better, Best |
Optics & Focus | |
Autofocus | Phase Detect |
Multi-area | |
Selective single-point | |
Single | |
Continuous | |
Live View | |
Manual focus | Yes |
Number of focus points | 11 |
Lens mount | Pentax 645AF2 |
Focal length multiplier | 1× |
Screen / viewfinder | |
Articulated LCD | Fixed |
Screen size | 3″ |
Screen dots | 921,000 |
Screen type | TFT Color LCD with wide-viewing angle and with AR coating |
Viewfinder type | Optical (pentaprism) |
Viewfinder coverage | 98% |
Viewfinder magnification | 0.85× |
Photography features | |
Minimum shutter speed | 30 sec |
Maximum shutter speed | 1/4000 sec |
Aperture priority | Yes |
Shutter priority | Yes |
Manual exposure mode | Yes |
External flash | Yes (Hot-shoe, Wireless plus sync connector) |
Flash modes | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain |
Continuous drive | 1.1 fps |
Self-timer | Yes (2 or 10 sec) |
Metering modes | Multi |
Center-weighted | |
Spot | |
Exposure compensation | ±5 (at 1/3 EV, 1/2 EV steps) |
AE Bracketing | ±2 (3, 5 frames at 1/7 EV, 1/5 EV, 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps) |
Videography features | |
Microphone | Stereo |
Storage | |
Storage types | SD/SDHC |
Connectivity | |
USB | USB 2.0 (480 Mbit/sec) |
Remote control | Yes (Optional, wired or wireless) |
Physical | |
Environmentally sealed | Yes (Water and dust resistant) |
Battery | Battery Pack |
Battery description | Lithium-Ion D-LI90 rechargeable battery & charger |
Weight (inc. batteries) | 1480 g (3.26 lb / 52.21 oz) |
Dimensions | 156 x 117 x 119 mm (6.14 x 4.61 x 4.69″) |
Other features | |
Orientation sensor | Yes |
Timelapse recording | Yes |
Price and Impression
Overall, Pentax 645D comes as an ideal selection for those looking for extraordinary image and video quality with limitless advanced features. The plus sides from the camera include good battery life, dual card slots, fast autofocus, high sensor resolution, and good ergonomics.
Nothing is perfect; this camera has weaknesses in Live View, slow cycle times, and limited ISO at 1.600. Available at 3.999.95 USD, the 645D is strongly recommended.
Free Download Manual User Guide
In the first line of this writing, it is already stated that the aim of providing this article is to bring the Pentax 645D Manual PDF into the surface. This manual is the best reference for both user and enthusiast who want to learn about this product deeper.
With this manual, there will be a lot of information gained too. Something like specification, operation, camera parts, features, and others will be perfectly stored in here.
Therefore, if you want to know about this Pentax 645D Series camera, referencing to the Pentax 645D Manual PDF below will be the best thing to do. But, the manual will be provided in PDF. So, before accessing it, it will be better if you download the PDF reader software first.
Find more Camera user manual several other brands in this page.
Finally, that’s all of the explanation about Pentax 645D Manual PDF. With this manual, hopefully we can help you to gain the essential information about this product.
Further, if you have other ideas about this camera, we welcome you to put your thought in the comment session below. And if you think this writing is valuable, you can share it in your personal page to spread the information to other audience.