Posts Tagged ‘sensor’

Nikon “Pro” Mirrorless Camera May Have a Paltry 2.6x Crop Factor Sensor

The pro-level mirrorless camera Nikon is rumored to be working on (the “Coolpix Pro”) may unfortunately boast a not-so-pro-sized sensor. The latest news to be sweeping across the Interwebs is that the camera will pack a 2.6x crop factor sensor, smaller than the Micro Four Thirds format sensor or the APS-C sensor found in the FujiFilm FinePix X100. It’s also likely that the mirrorless camera would have been announced already had production not been stalled by the devastating earthquake and tsunami that struck Japan.

(via Nikon Rumors)


Image credit: Sensor sizes diagram by Moxfyre

Fujifilm FinePix X100 Sensor Found to Outperform Micro Four Thirds

Turns out Fujifilm’s new FinePix X100 isn’t just nice to look at — DxOMark just published results from testing the camera’s APS-C sensor, finding that it delivered better results in all aspects compared to the best Micro Four Thirds camera sensors (namely the Olympus PEN EP2 and Panasonic Lumix DMC GH2) and rivals the quality of the best APS-C sensors found in DSLR and SLT cameras. Now if only the camera would start becoming available here in the US…

Fuji X100 sensor measured on DxOMark.com (via 43 Rumors)

iPhone 5 Rumored to Pack an 8MP Sensor Made by Sony

If you think the 5-megapixel sensor found on the iPhone 4 is good, wait till you see the camera found on the next iPhone — it’s reportedly going to be a 8-megapixel sensor made by Sony. The Street wrote back in 2010 that the next version of the iPhone to arrive in 2011 would pack an 8-megapixel Sony sensor rather than the 5-megapixel OmniVision one found in the current phone, and Sony’s CEO Howard Stringer seems to have confirmed that today in an interview with the Wall Street Journal.
Read more…

How CCD Sensors Are Manufactured

This Science Channel “How Its Made” segment shows the manufacturing process for CCD semiconductors, which are the sensors found in many digital cameras. For the difference between CCD and CMOS, check out this How Stuff Works article.

Sigma DP2x Compact Camera Packs DSLR-Sized Foveon X3 Sensor

Sigma isn’t planning to let EVIL cameras have all the large-sensor fun. They’ve decided to stuff their new DP2x compact camera with a Foveon X3 sensor — similar to the ones found in the Sigma SD15 and SD1 DSLR cameras (about 12 times larger than traditional compact camera sensors). The camera is capable of capturing 14 megapixels worth of data with its stack of three sensors, generating 4.7 megapixel photographs. It also shoots RAW, lacks HD recording (video clips are a paltry 320×240), has a non-zoomable 24.2mm f/2.8 lens, has ISO 100 to 3200, and has a 2.5-inch LCD screen. The company has yet to announce how big of a hole the DP2x will chew in our wallets, or when it’ll be available.

Nikon D7000 Teardown Shows Sony-Made Sensor Inside

Tech analysis company Chipworks recently did a teardown of the Nikon D7000, and confirmed that the 16.2 megapixel APS-C sensor within is manufactured by Sony (the IMX071 to be exact). This is likely the exact same sensor used by Sony in the A55 translucent mirror camera and the A580 DSLR.

To see what a Nikon 7000 looks like blown up tore down, check out the in-depth analysis.

Teardown of the Nikon D7000 DSLR (via Photography Bay)


Update: Apparently the sensors in the D3, D3s, D700, and D3100 are all made by Nikon. D90 is Sony. Nikon Rumors has more here.


Image credits: Photographs by Chipworks

Pentax K-5 Head and Shoulders Above Other APS-C Sensors

DXOMark.com just published their review of the Pentax K-5 sensor, finding that it was superior to every other APS-C sensor they’ve tested:

No need for suspense: this new 16.3 MP sensor is simply the best APS-C we have tested so far, sometimes able to compete even with very high-end full-frame cameras.

The overall score of the K5 puts it in the lead with 82 points — more than 9 points better than the D90 or the Alpha 55, and 16 points ahead of the Canon 7D or 60D. The K5 is literally the best APS-C performer for each segment, even in low ISO.

(via The Online Photographer)

Sony Introduces First 16.41 Megapixel Sensor for Cell Phones

It was only at the beginning of the year that the megapixel race for cell phone cameras hit 14.6 megapixels, but now Sony has unveiled a 16.41 back-illuminated CMOS sensor that can shoot 15 frames per second at full resolution, and is capable of HD video recording (30fps at 1080p and 60fps at 720p).
Read more…

Future Cameras May Be Equipped with Invisible Flashes

Future generations of photographers may one day look back and wonder why we often blinded each other with painfully bright flashes of light for the sake of proper exposure.

NYU researchers Dilip Krishnan and Rob Fergus are working on a dark flash that eliminates the “dazzle” effect of regular flashes in a low-light room. They’ve created this camera rig that combines common infrared photography techniques with an ultraviolet flash that produces a dim purple glow instead.

The team placed an infrared filter on the lens of the Fujifilm S5 Pro, which is has a modified CCD sensor that specializes in IR and UV photography. To supplement existing UV light, the team created a modified filter on an external flash to emit only UV and IR wavelengths. Read more…

Canon Develops One CMOS Sensor to Rule Them All

A week ago Canon announced the development of a APS-H CMOS sensor that delivers a staggering 120 megapixels. Not content with ruling the megapixel race, they’ve just announced a physically gigantic sensor — the largest CMOS sensor in the world.

In the photo above, the sensor is shown next to a standard 35mm full frame sensor. The thing measures 202 x 205 mm (or 7.95 x 8.07 inches), or 40 times the size of current sensors, and is extremely sensitive. It can supposedly record 60fps video under moonlight. Potential applications of this kind of sensor include capturing the night sky and documenting nocturnal animal behavior, though (like the 120MP sensor) you probably shouldn’t expect this to hit the consumer market anytime in the near or semi-distant future.