Photography Bay

Digital Camera News, Reviews and Tips

Nikon D3s vs. Canon 1D Mark IV ISO Comparison – Part II

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Canon 1D Mark IV vs. Nikon D3s

In the first comparison of the Canon 1D Mark IV and Nikon D3s, we looked at JPEG image samples that came straight from each of these cameras; however, I promised to deliver images processed from the RAW files of each camera as well.

As we are well aware by now, the Canon 1D Mark IV and Nikon D3s deliver impressive results at what were previously ridiculous sensitivity settings.  To see the results of the various RAW conversion methods on images produced by these class-leading cameras, keep reading.

[Read more…]

 

Canon EOS MOVIE Plugin-E1 for Final Cut Pro

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Canon 1D Mark IV

The Canon EOS MOVIE Plugin-E1 for Final Cut Pro is a plug-in currently in development that is intended to allow footage from EOS DSLRs to be edited more quickly and easily in Final Cut Pro.  The plug-in will be introduced in a free Beta release in March 2010.

Key features of the plug-in includes the enabling of the “log and transfer” of footage from the 5D Mark II, 7D and 1D Mark IV.  Moreover, the plug-in converts Canon EOS DSLR footage to Apple’s ProRes 4:2:2 at twice the speed of what you get out of the box with Final Cut Pro.  Adding timecode, reel names and metadata to footage will also be a faster and smoother task.

Stay tuned for updates on the availability of the EOS Movie Plugin-E1 for Final Cut Pro.

Canon Rebel T2i Reviews and Resources

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Canon Rebel T2i

The Canon Rebel T2i (the Canon EOS 550D in markets outside the US) is an 18MP DSLR that serves as a replacement to the popular Rebel T1i.  The Rebel T2i offers a number of advancements, including an improved metering system and a number of HD video recording options.  The Rebel T2i should be available in March 2010 at an initial retail price of $899 packaged with the EF-S 18-55mm IS lens or $799 for the body only. [Read more…]

Canon 1D Mark IV vs. Nikon D3s ISO Comparison

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Canon 1D Mark IV vs. Nikon D3s

The Canon 1D Mark IV and Nikon D3s are the two latest powerhouse DSLRs from the respective manufacturers.  As a quick rundown on the spec sheet, the Nikon D3s offers a 12.1-megapixel FX format sensor, while the Canon 1D Mark IV features a 16.1-megapixel APS-H (1.3x crop) sensor.  Both cameras offer extreme high ISO settings, up to the equivalent of ISO 102,400.

Which one offers the best noise control at these crazy-high ISO settings?  Read on to find out. [Read more…]

Canon Patent Application Shows Sensor-Based Image Stabilization

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Canon Sensor Stabilization

In addition to the dual image viewfinder system in the recently-published Canon patent applications, the Canon applications also reveal a mechanism for sensor-based image stabilization in a DSLR.  Again, the application numbers are 12/495,813 and 12/495,814, and were each filed on July 1, 2009 and published by the USPTO on January 7, 2010.

The relevant description in the patent notes the following:

“The camera performs an image capturing operation.  In this state, an image stabilization mechanism, which is connected to the stabilization control circuit, can shift and rotate the image sensor in a predetermined direction to cancel the blur of an image.  Thus, the image stabilization mechanism can prevent the image from shifting undesirably and lowering the resolution.” – USPTO App. No. 12/495,813 at ¶ [0049]

Again, these patent applications specifically deal with the functionality of a dual image viewfinder system.  This portion of the patent claims was mentioned almost in passing and does not appear to be a material part of these patent applications.

Given Canon’s past marketing claims concerning the superiority of lens-based stabilization systems, however, I found this mention in Canon’s patent worth noting separately.

As I have said before though, this does not necessarily mean that Canon is producing a camera with a sensor-based stabilization system.

For more reading on these patent applications, see the previous post: Canon DSLR Dual Image Viewfinder

Canon DSLR Dual Image Viewfinder

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Canon DSLR Dual Viewfinder

A pair of recently published Canon patents reveal a new viewfinder system for Canon DSLRs that will allow photographers to “chimp” their shots without ever taking their eye off the viewfinder.  The patent applications filed in the United States Patent and Trademark Office (“USPTO”) under application numbers 12/495,813 and 12/495,814 were each filed on July 1, 2009 and published by the USPTO on January 7, 2010.

The essence of the technology claimed under the patents is an advanced viewfinder system that uses a small backlit LCD or OLED inside of the finder to project previously captured images onto a mirror in the pentaprism, which in turn, is reflected toward the eye of the photographer.  As a result, the photographer sees two images in the viewfinder – the live optical image and the previously-captured image from the LCD.

The purpose of this invention, as stated in the patent, is to help the photographer be more efficient by keeping his or her eye in the viewfinder and not having to pull away from the action in order to check exposure, white balance, focus and so on. [Read more…]

PocketWizard MiniTT1 Transmitter and FlexTT5 Transceiver ControlTL Firmware Version 5.0 for Canon

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PocketWizard FlexTT5 Transceiver

PocketWizard has updated the firmware for the Canon version of the MiniTT1 Transmitter and FlexTT5 Transceiver.

The new firmware adds several new capabilities to the wireless system.  Two of the big ones are Rear Curtain Sync and Pre-Flash Boost:

“PocketWizard’s rear curtain sync allows the photographer to set the shutter speed at which rear curtain sync automatically engages while optimizing the timing of rear curtain sync to fire at the absolute end of the shutter opening. Pre-Flash Boost provides enhanced E-TTL performance when using flash diffusers, doing bounce flash, or at ranges just beyond the normal E-TTL capabilities. By increasing the pre-flash power, PocketWizard has offset the loss of light in these challenging E-TTL situations.” –PocketWizard

The new firmware also adds automatic camera detection, which allows the system to determine appropriate sync speed for High Speed Sync mode.  Compatibility for the Canon 7D has been added, along with compatibility for the Metz 58 AF-1.

Additional details about the updated firmware are available in a PDF file from PocketWizard, which can be viewed here.

Download info for the firmware can be found here.