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Welcome to GumpDump. We have info on everything from photography to the latest gadgets the personal touch that will help you spend those pennies burning a hole in your pocket. We will be adding reviews, hints and tips and views on new technology and gadgets, we might be in a credit crunch but what better way to get out of the blues than to treat yourself.

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Archive for January, 2010

06
Jan

Canon updates the 70-200 f2.8 IS to make it a II and shocks with the price

Well its been rumoured for a good while but Canon have eventually updated the long standing 70-200 f/2.8 IS. So what’s change?, well not a lot really. They have added some extra UD glass and updated the optics which is the main thing. They have also added the new 4 stop IS system replacing the old 2 stop that was originally fitted.

In terms of weight and size there is very little difference, the new lens is only 20 grams lighter which is welcome but hardly revolutionary for 9 years worth of lens advancement. Its got updated controls with a wider focusing ring and better weather sealing to bring it up to the latest standards as well.

Canon EF 70-200mm f/2.8 L IS II USM Lens 52.6 oz (1490g) 3.5 x 7.8″ (88.8 x 199mm) 77mm 2010
Canon EF 70-200mm f/2.8 L IS USM Lens 51.9 oz (1470g) 3.4 x 7.8″ (86 x 197mm) 77mm 2001

But the frankly shocking thing is the price, in the UK its MRRP is £2700, compared to the current retail price of about £1400 (way up from last year but that’s currency fluctuations for you)  the new lens is almost double the current lens. Personally I think unless it comes down a lot when it hits the retail stores I think Canon are getting a little greedy on the profits front and they need to wake up and smell the coffee. Canon have lost a 15% advantage in market share over the last 3 years if this carries on updated lenses or not they aren’t going to keep and lead at this rate.

70-200ii_side

Full Press release and Detailed specification below

5th January 2010 – Canon today adds to its acclaimed L-series with the launch of the new EF 70-200mm f/2.8L IS II USM telephoto zoom lens. The lens launches as the successor to the immensely popular EF 70-200mm f/2.8L IS USM, offering improved performance in every area.

True to the L-series’ heritage, the EF 70-200mm f/2.8L IS II USM delivers optical excellence in the most challenging situations. As well as a revamp of the internal optical system, the lens has also been structurally re-developed as a direct result of user feedback, making it as robust and reliable as it is optically advanced.

“Reuters’ photographers have used the EF 70-200mm f/2.8L IS USM for a number of years and it allows photographers a great level of flexibility,” said Reuters Production Editor Kevin Coombs. “The focal length, fast aperture and Image Stabilizer all contribute to it being a workhorse lens and you’ll find it in many professional photographers’ camera bags. I’m very much looking forward to seeing the improvements offered by the EF 70-200mm f/2.8L IS II USM.”

Premium quality, premium performance

The EF 70-200mm f/2.8L IS II USM features a re-designed optical system, consisting of 23 elements in 19 groups to deliver truly impressive results. A high-performance fluorite element is used at the heart of the lens path, coupled with no fewer than five ultra-low dispersion (UD) elements, drastically reducing chromatic aberration throughout the zoom range to produce high contrast images with edge-to-edge definition.

A high-speed Auto Focus (AF) system perfectly matches the abilities of the recently-launched EOS-1D Mark IV and EOS 7D Digital SLR (DSLR) cameras. The new model also features a ring-type USM AF motor, which combines with a new high-speed CPU and an optimised AF algorithm to make auto focusing both faster and quieter.

A reduced minimum focusing distance of 1.2 metres (3.9 ft) and improved 0.21x magnification will allow photographers to get closer to subjects without needing to swap lenses – greatly benefitting time-pressured news and events photographers who require flexibility. An updated Image Stabilizer mechanism also offers a shutter speed advantage equivalent to four-stops, reducing the effect of image blur resulting from camera shake in busy shooting environments.

Enhanced design, exceptional ease of use

As well as an update to the internal construction, the EF 70-200mm f/2.8L IS II USM features an enhanced external appearance to improve lens operation. The thickness of protruding exterior parts and switches has been significantly reduced, guarding against accidental switching and creating an improved overall look. The rubber focusing grip has also been redesigned and widened; with finely-patterned grooves making it easier to manually focus.

Being an L-series lens, the EF 70-200mm f/2.8L IS II USM is fully weatherproof, making it ideal for use in all weather conditions. The mount, focus mode switch and focusing ring all feature a completely dust and drip-proof structure, preventing dust or water from getting inside the camera and lens when used with accompanying weatherproof EOS bodies. The lens has been designed to stand up to the daily wear and tear of professional usage, making it a highly durable, reliable lens for use day-to-day by professional photographers.

High quality L-series accessories

The EF 70-200mm f/2.8L IS II USM is supplied with several accessories, including the new ET-87 Lens Hood and the Ring-Type Tripod Collar B (W). A brand new Lens Case LZ1326 is also included as standard, offering quick and easy access when users need to switch lenses in time-pressured situations.

Compatibility with a range of optional Canon accessories also allows users to pair the EF 70-200mm f/2.8L IS II USM with the Lens Extender EF 1.4x II, Lens Extender EF 2x II, Extension Tube EF 12 II, Extension Tube EF 25 II, and 77mm filters.

Focal length 70-200mm
Diagonal Angle of view 34º – 12º
Maximum aperture F2.8
Minimum aperture F32
Lens Construction • 23 elements/19 groups
• 1 Fluorite element
• 5 UD glass elements
Number of diaphragm blades 8
Minimum focus 1.2m (47″)
Focus Motor Type • Ring-type Ultrasonic Motor
• Full-time manual focus
Maximum Magnification Ratio 0.21x
Image stabilization • 4 stops claimed benefit
• Normal and panning modes
Filter thread • 77mm
Supplied accessories Front and rear caps
• ET-87 Lens Hood
• Tripod mount ring
• LZ1326 Lens Case
Weight 1490g (3.28 lb)
Dimensions 89mm diameter x 199mm length
(3.5 x 7.8 inches)
Lens Mount Canon EF only
Other • Dust and moisture sealing
• Supplies distance information for E-TTL II flash metering
03
Jan

So the Google Nexus One has been launched! – Updated

Its existence has already been discussed on Gumpdump Could the Google Nexus One challenge the iPhone but now its been launched and it looks great, the specs are brilliant.

Google Nexus One

Google Nexus One Full Specs

Android 2.1

3.7″ OLED Screen resolution 480×800

1Ghz Snapdragon processor

512Mb ROM and 512Mb of memory

4GB SD expandable to 32Gb (Currently)

5Mpix Camera with LED flash

Oh and its as thin as an iPhone!

Now I don’t know about you but if nothing else Apple are really going to have to up their game with the new iPhone that’s set to be launched in June. By comparison the current iPhone is beaten on just about every front bar the interface but the video on engadget certainly shows its potential power, the animated backgrounds certainly look nifty.

No word on when the Nexus One is out I will keep an eye out for the date and I expect it to be out on T-Mobile first, competition is great isn’t it.

And now Google has launched a website for the new phone about all of the features and loads of extra photos.

Full as yet confirmed specification list now available. Google Specs page

Size and weight

Height    119mm
Width    59.8mm
Depth    11.5mm
Weight
130 grams w/battery
100g w/o battery

Display

3.7-inch (diagonal) widescreen WVGA AMOLED touchscreen

800 x 480 pixels

100,000:1 typical contrast ratio

1ms typical response rate
Camera & Flash

5 megapixels

Autofocus from 6cm to infinity

2X digital zoom

LED flash

User can include location of photos from phone’s AGPS receiver

Video captured at 720×480 pixels at 20 frames per second or higher, depending on lighting conditions
Cellular & Wireless

UMTS Band 1/4/8 (2100/AWS/900)

HSDPA 7.2Mbps

HSUPA 2Mbps

GSM/EDGE (850, 900, 1800, 1900 MHz)

Wi-Fi (802.11b/g/n)

Bluetooth 2.1 + EDR

A2DP stereo Bluetooth

Power and battery

Removable 1400 mAH battery

Charges at 480mA from USB, at 980mA from supplied charger

Talk time
Up to 10 hours on 2G
Up to 7 hours on 3G
Standby time
Up to 290 hours on 2G Up to 250 hours on 3G
Internet use
Up to 5 hours on 3G
Up to 6.5 hours on Wi-Fi
Video playback
Up to 7 hours
Audio playback
Up to 20 hours

Processor

Qualcomm QSD 8250 1 GHz
Operating system

Android Mobile Technology Platform 2.1 (Eclair)
Capacity

512MB Flash

512MB RAM

4GB Micro SD Card (Expandable to 32 GB)
Location

Assisted global positioning system (AGPS) receiver

Cell tower and Wi-Fi positioning

Digital compass

Accelerometer

Image courtesy of Engaget.

01
Jan

Gumpdumps first full year

Yes Gumpdump has been around for a little over a year now, its no big website just a little blog about gadgets and photography and the odd review or three along the way.

But 25,000 people have visited this year generating just short of half a million hits, not bad for a little website hey.

Thanks to eveyone who have visited and Happy New Year.

Add us to your RSS feeds and the post will be coming thick and fast in 2010, roll on the next decade of advancement in gadgets hey, I can’t wait.