Sunday, February 28, 2016

Nikon 200-500 F5.6E VR Zoom


Nikon 200-500 F5.6E VR Weight : 2300 gms 

Last autumn, Nikon introduced the 200 -500 zoom at a very attractive price point. Nikon has a professional model 200-400 F4 lens which sells at around  $7000 so this lens is an attractive proposition for wild life and sports shooters. It gives up one stop as compared to the pro lens but is much lighter and costs a great deal less. The competition in this range comes from Tamron and Sigma both of whom have lenses going upto 600 mm with a 6.3 aperture and are a shade lighter. On a DX body the lens becomes a super tele going upto 750mm without a tele convertor. Photographers considering this lens should also look at the combination of the new 300 F4 E VR with TC 1.4 which would be excellent for mammals but a little short for birds.


 The Sigma has two lenses in the same range - S for Sports and C for Contemporary. 
The Sports  is designed to offer a higher level of optical precision and contains 24 elements in 16 groups, with two FLD and three SLD elements to control aberrations and distortions. It has a minimum aperture of f/22, minimum focusing distance of 8.5', and maximum magnification ratio of 1:5. The lens measures 4.8 x 11.4", and weighs 6.3 lb.


Contemporary version contains 20 elements in 14 groups, with one FLD element and three SLD elements. It has a minimum aperture of f/22, minimum focus distance of 9.2', and maximum magnification ratio of 1:5 and shaves some dimensions off the Sports version to measure 4.1 x 10.2".

The pros and cons of the Nikon  as compared to the Sigma and Tamron zooms of similar range are:

Cons
The Tamron and Sigma have a greater zoom range 150-600 compared to the Nikon 200-500
Both the Tamron and the Sigma C lens are cheaper by around 20% as compared to the Nikon
The Tamron is the shortest in length of the three 258mm compared to 268mm of the other two lenses though the difference is not significant
The Nikon has a 2.5 x zoom 

Pros
The Nikon has a fixed 5.6 aperture as compared to the F5-6.3 of the other two lenses
The Nikon focuses closer 2.2 m against 2.7m and 2.8m of the Tamron and Sigma respectively
The Nikon has weather sealing
The Nikon performs well with full frame cameras even wide open i.e. f 5.6

However, despite the pros and cons if you are a long term Nikon user and looking for wildlife and sports lens without breaking the bank then this may well be the lens for you!

Street Prices
Sigma 150-600 C $989
Sigma 150-600 S $1799
Tamron 150-600 $1069
Nikon 200-500 $1397

Resources

http://froknowsphoto.com/nikon-200-500-vs-sigma-150-600-sport-real-world-review/

http://www.cameralabs.com/reviews/Nikon_Nikkor_AF-S_200-500mm_f5-6E_ED_VR/

http://www.cardinalphoto.com/content/super-telephoto-zoom-shoot-out-nikon-200-500mm-f56-versus-sigma-150-600mm-sports

Saturday, February 20, 2016

Phyang to Hundar Trek | Videos


Snowfield below Lasermo La pass
South Col Expeditions trekked the unspoilt route from Phyang to Hundar in September 2015. Here are some videos from the trek covering the view from Lasermo La and the crossing of a stream near Nuru Dok on the first day's walk.








For more information on this trek do visit:

Part I
http://sujoyrdas.blogspot.in/2015/11/from-indus-to-nubra-valley-across.html

Part II
http://www.sujoyrdas.blogspot.in/2015/11/from-indus-to-nubra-valley-across_23.html


Sunday, February 14, 2016

Nar Phu Trek | Video from Kang La Pass (5320m)



This is a  short video shot from just below the pass of Kang La which links the valley of Nar to the Annapurna circuit in Nepal.

South Col Expeditions trekked this route in October 2015.



The list of peaks from Kangla is given in this screenshot below:



For the detailed route of the Nar Phu trek do visit
 http://sujoyrdas.blogspot.in/2015/12/the-nar-phu-valleys-of-nepal-i.html

For photographs of the region do visit
http://www.sujoydas.com/Nepal-Himalaya/Nar-and-Phu-Valleys-of-Nepal/


Thursday, February 4, 2016

Tibet | February 2016



There were  two news items recently in the Tibet Post which merit attention.

The first published on 31st January 2016 mentioned that Tibet will be closed to foreign tourists from February 25th and possibly reopen on March 30th. Though the report does not specifically mention this it seems that China is not wanting any tourists in Tibet around March 8th which is the anniversary of the 2008 protests which left 150 people killed. There is also likely to be a huge security build up in Tibet by Chinese troops during this time.
The link to the article is below:
http://www.thetibetpost.com/en/news/tibet/4888-tibet-to-be-closed-to-foreign-visitors-at-the-end-of-february

The second news item reported that the Chinese have ordered the Tibetans to stop displaying the photos of the Dalai Lama.  The notice put up by the Chinese is below:




The report mentions that:

"Tibetan shopkeepers in Drakgo County, eastern Tibet (Ch: Luhuo County, Ganzi Tibetan Autonomous Prefecture) have been ordered by Chinese authorities to hand over all photos of His Holiness the Dalai Lama. "Anyone violating these directives will be severely punished according to the law," Ngawang Chenrab told the Tibet Post International, citing local sources".

The link to the report is below:
http://www.thetibetpost.com/en/news/tibet/4887-china-orders-tibetans-in-tibet-to-stop-displaying-qdalai-lama-photosq

Sadly the situation is Tibet is not looking good and one hopes that it does not spiral out of control.

For more news on Tibet please do visit:

http://www.phayul.com

http://freetibet.org/news

http://www.voatibetanenglish.com/

Friday, January 29, 2016

Everest Trek: Peakfinder Screenshots 2 Dingboche and Imja Valley

This is the second post on the Peakfinder screen shots from the Everest region covering Dingboche, Chukung and the Imja Valley.

Dingboche looking south east

Dingboche looking north east

Dingboche looking south west

Dingboche looking west

Above Chukung looking south east

Above Chukung looking south west

Above Chukung looking south

Above Chukung looking north east

Friday, January 22, 2016

Everest Trek: Peakfinder Screenshots 1 Kala Pattar and Khumbu valley

As mentioned in some of my earlier posts, I have started using the Peakfinder app extensively on my treks to identify the peaks and have been saving the screenshots on my Ipad. Here are the screen shots from that iconic view point Kala Pattar and lower down the Khumbu valley.

Kala Pattar looking north 

Kala Pattar looking south west

Kala Pattar looking south




Approaching Lobuche 

From Dugla looking south

From Dugla looking south west

From the memorials above Dugla looking south

Thursday, January 14, 2016

Ghandrung, Ghorepani, Poon Hill Trek


The short five or six day Pokhara to Pokhara Ghandrung to Ghorepani trek via Australian Camp and Landrung is an ideal introduction to trekking in the Nepal Himalaya.

This is a perfect first time trek for those who want a taste of trekking but do not have the time or inclination to do a long trek. It has some great plus points :
a) it is short
b) it does not go higher than 3000 metres so no altitude issues
c) it has fabulous views every day of some of the greatest peaks in the Himalayas
d) it has good lodges to stay every night with excellent meals
e) it is an ideal family trek

South Col does this route every year in December as that is one of the ideal seasons for this route. For some photographs and route description please read on!

Poon Hill sunset- Annapurna I and South

Descending from Landrung to the river at Bee Hive before climbing to Ghandrung

Gurung Cottage Ghandrung

Breakfast at Tadapani

Evening Poon Hill

Looking west Poon Hill

Night sky Ghorepani

Dhaulagiri and Tukuche sunrise from Ghorepani with the Kali Gandaki valley in cloud

Resources

For details of the route and description of this trek do visit http://www.southcol.com/treks-nepal/trekking-annapurna/

For alternative approaches to the Annapurna region from Pokhara please do visit  http://sujoyrdas.blogspot.in/2014/06/approach-to-annapurna-base-camp-abc-trek.html


Wednesday, January 6, 2016

Nikon D500 Announced

Photo of D500


Nikon sprung a major surprise by announcing the launch of the New Nikon D500 DX format top of the line DSLR. For years photographers have debated whether the D300 would be upgraded or this was the end of the so called Pro DX line. The new D500 fulfills most of the expectations of DX shooters with top of the line features some of the more important ones are covered below:

  • 20.9MP DX format CMOS sensor and EXPEED 5 image processor - This is a new sensor for the D500 and promises to be very good
  • Multi-CAM 20K Autofocus sensor with 153/99 AF points - 153 AF points gives it a superb autofocus system
  • ISO range of 100-51,200 expandable to Lo 1 and Hi 5 (50 – 1,640,000 equivalent) - Possibility of pushing higher ISOs with reduced noise
  • Share images instanly with built-in SnapBridge (Wi-Fi® + Bluetooth) capabilities
  • Shoot cinematic 4K UHD video
  • Dual card slots - XQD and SD media
The feature list is impressive and I am quite sure sports and wildlife photographers who are looking to upgrade from D200/D300/D300s will look no further. 

The list price of the body is US $ 1999/- the street price should be lower. 

For a comparison between the D500 and D300s take a look at this link


Press Release

Here is the official press release from Nikon:


LAS VEGAS, NV (January 5, 2016) – Today, Nikon Inc. announced the D500, a DX-format DSLR with pro-level features that gives photographers nimble handling, speed and extreme processing power in a compact and lightweight body. With amazing imaging capability, robust build quality and lightning fast performance, the D500 is sure to satisfy as the highly sought-after successor to the venerable D300S. Like its sibling the D5, the D500 benefits from Nikon’s latest technological innovations such as the totally new, blazing-fast Multi-CAM 20K 153-point AF system and 4K UHD video capture, yet adds a fun new way to share photos with Nikon SnapBridge built-in.

“Nikon has answered the call from photographers to once again re-invent this camera category and offer an unmatched combination of performance and value that is hard for any photographer to resist,” said Masahiro Horie, Director of Marketing and Planning, Nikon Inc. “When paired with the amazing imaging capabilities of legendary NIKKOR optics, photographers can capture intimate portraits, mind-blowing macros or action from extreme distances– the possibilities are endless.”

Pro-Level Image Quality, DX-Format Versatility

The D500 imagines the best of both worlds, offering advanced enthusiasts and pro photographers all the benefits of DX-format, such as smaller form-factor and lens crop, combined with many of the same advanced pro features found in the new Nikon D5. The new Nikon D500 features an all-new 20.9-megapixel DX-format CMOS sensor that renders images with outstanding colors and gorgeous tonality. This new sensor is coupled with Nikon’s new EXPEED 5 image processing engine, affording low noise and maximum processing power with a surprisingly small footprint and superbly balanced body.

The benefits of the DX-format are evident for long-distance applications like wildlife and sports photography, where telephoto ability is at a premium and weight reduction is welcome. With Nikon’s legendary FX or smaller-sized DX-format NIKKOR lenses, the sleek D500 is the ideal companion for wanderlust. When mated with the new AF-S NIKKOR 200-500mm f/5.6E ED VR lens, the D500 offers a remarkable 350-750mm equivalent focal range for a lightweight, yet super-telephoto duo.

Because amazing images can happen even when the sun goes down, the D500 is capable of excellent low-light performance, with an ISO range of 100-51,200, expandable to 50-1,640,000 equivalent. From low-light cityscapes to action sports under the lights, the D500 is ready to tackle any imaging challenge.

Performance Meets Portability

Within the streamlined body of the D500 is a formidable processing powerhouse. Whether photographing sideline sports for the home team or animals in exotic destinations, a super-fast 10 frames-per-second (fps) burst speed with full AF and AE will help nail nearly any shot. This extreme speed lets users capture every fleeting moment in exceptional clarity, while a generous buffer allows for up to 79 shots (14-bit, uncompressed RAW/NEF) to be captured, so the moment won’t be missed.

To keep pace with the action, the D500 is fitted with the same AF system as the Nikon D5, the Multi-CAM 20K AF sensor module, with a separate dedicated processor for AF function. On the D500’s DX format sensor, the 153-point AF array fills the frame from side to side, letting users flawlessly track and lock-onto subjects from the edges of the viewfinder. Like the D5, the D500 utilizes the new 180K RGB Metering system and Advanced Scene Recognition System to help ensure balanced exposures and fantastic color rendition in nearly any shooting situation.

Controls and Rugged Construction Worthy of a Flagship

The D500 features an enhanced level of robust build quality, offering the same amount of rugged weather sealing as the Nikon D810. The durable body is a monocoque structure composed of magnesium alloy for the top and rear, while the front is reinforced with lightweight carbon fiber. The shutter mechanism has been tested for 200K actuations, helping to ensure maximum endurance. For further durability, the D500 excludes a pop-up flash, yet is compatible with Nikon’s newest radio frequency capable flash, the SB-5000 Speedlight (with optional WR-R10 & WR-A10)1.

It’s easy to compose and view images on the D500’s bright 3.2-inch, high resolution (2359K-dot) touchscreen LCD, which lets users interact with photos in playback, control the camera and operate menus. When mounted on a tripod or shooting from creative angles, landscape and event shooters will appreciate the reinforced tilting LCD screen, similar to that of the Nikon D750. Additionally, images are rapidly written to either a fast XQD card slot or to the additional SD card slot for maximum workflow efficiency.

Constant Connectivity with the New Nikon SnapBridge

The D500 marshals in a new way to share photos wirelessly with the new Nikon SnapBridge, making the camera’s built-in connectivity easier to use than ever before. SnapBridge allows for Bluetooth2 supported connection between your camera and compatible smart device, thus making automatic upload of your images possible. Once enabled, the camera stays connected to the smart device and transfers photos, eliminating the need to re-connect devices. Those looking to share images from their travels or from the field can also tag images for transfer in camera and can password protect their connection for added security. As an added benefit, the D500’s built-in Near Field Communication (NFC)3 capability easily connects the camera to a compatible smart device with just a tap, while built-in Wi-Fi3 capability allows for faster wireless image transfer.

For those looking for an even faster transfer solution, the D500 is also compatible with the new optional WT-7A Wireless Transmitter, enabling wired or wireless transmission of files to an FTP server or computer at faster speeds.

Advanced Video Features

Just like the D5, the D500 has the ability to capture striking 4K UHD video at up to 30p (3840×2160), as well as Full HD (1080p) video at a variety of frame rates. Ready for any production, the camera sports a host of pro video features derived from the D810, including uncompressed HDMI output and Picture Controls, but adds even more great features. These pro-level creative video features include the ability to create 4K time-lapse movies in-camera, Auto ISO smoothing to provide fluid transitions in exposure during recording, and the capability to record 4K UHD video to the card and output to HDMI simultaneously. When capturing 1080p Full HD content, the camera also has a new 3-axis electronic VR feature that can be activated regardless of the lens being used. Challenging video exposures are no problem for the D500, as it also adds in Active D-Lighting to Full HD video to balance exposure values within a scene to help prevent blown-out highlights

Price and Availability

The new Nikon D500 DSLR will be available in March 2016 for a suggested retail price (SRP) of $1,999.95* for the body-only configuration. A kit will also be available, bundled with the versatile AF-S DX NIKKOR 16-80mm f/2.8-4E ED VR lens, for the SRP of $3,069.95*. The MB-D17-battery pack will also be available in March 2016 for the SRP of $449.95* and will add extended battery life and facilitate vertical shooting. The WT-7A Wireless Transmitter will be available in March 2016, for the SRP of $934.95*. For more information on these new Nikon products, please visit www.nikonusa.com. 

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