Photography


I have used over a dozen bags from LowePro, Case Logic, Samsonite, Belkin, Hush Puppies to name a few known brands. I have also evaluated Targus, Swiss Gear and some other brands in detail.

I have founds that a few are well designed to carry laptops while others are well designed as professional camera bags. I have come across very few bags which are well suited for both. As a matter of fact most IT professionals, specially the young ones are buying Digital Camera. After the laptop their next purchase  is usually an expensive gadgets (iPhone/iPad) or high end cameras.

Remember bag is no more an accessory to carry your device, it provides security to the customer that all his/her devices are going to be safe in this bag.

For me, my bag is my office while I am travelling. I use the bag to carry a laptop, sometimes a second laptop/netbook for demos. Brochures, Business Cards and CDs. I also carry a camera with a lens and other accessories.

Here is my wish list for what a bag should do. Also I have found that most of the bags do a few of these well but not all of the following:

  • Stroller backpack: Strollers are good to use when you have lots of stuff to carry around and don’t want to strain your back. The challenge is to make the bag light weight at the same time able to have a stroller. Solution: Explore alternative material like titanium/carbon fiber for stroller.
  • All terrain stroller wheels: The stroller wheels should be big ones which can work in difficult terrains. I have used bags, where the stroller is designed only to be used in offices/hotels and not designed for outdoor use. You may not always have a smooth train specially if you go outdoor for photography. I am currently using a bag which has silicon wheels, lets see how that goes.
  • Weight Bearing Capacity: Some of the bags that I have used, give way once you put all your things. Most of the bags don’t publish their weight bearing capacity so you don’t know how much you should or should not load. Solution:Publish the Weight Bearing Capacity.
  • Solar Panel: I saw some bags which had solar panels on the top, these are nice for emergency charging of cellphones and other devices. They are also environmental friendly.
  • Laptop Slot: Since the bag is primarily going to be used to carry a laptop, the slot must be well padded from all sides include the base. It should also not directly face the stroller metal bar as this could damage the laptop.
  • Impact resistant base: The base should be designed to be able to take a small amount of impact/drop from a desk in case that happens.
  • Mobile phone/mp3 player slot: Many people user their mobile phone as an Mp3 player, the bag should have a slot to put these. This should be easy to drop it as air travellers need to quickly drop their mobile phones at airport security.
  • Removable Laptop Sleeve: The bag should have a laptop sleeve, so people can remove the laptop from the bag and yet have some protection. This is useful for airport security or if customer just want to take the laptop with him/her without taking the entire bag.
  • iPad Compartment: Many customer already have a second device (Netbook) or will invest in a iPad like device. The bag must have a compartment for a second device such as a second laptop which is required for demos, second netbook or an iPad.
  • Removable laptop battery case: in one of the bags that I used, it has a little case for laptop battery which was removable. This is a nice feature and can have Velcro to strap it inside the bag.
  • Removable Camera Compartment: There should be a compartment to carry a digital camera with some accessories or an SLR. This should be removable so customer doesn’t have to carry multiple bags when he/she wants to keep the bag but move around with the camera.
  • Adjustable pockets for accessories: Many people need to carry additional accessories/lenses, etc. The bag should have a pockets which should be adjustable to carry one big device or a few small ones.
  • Water bottle/drink slot: A few bags have them, while others don’t. While travelling people want to carry water or their favourite drinks.
  • Key ring hook: A key ring hook is a nice feature, so people can secure the keys inside the bag. A few bags have them, however a few of them have key-chains inside, which one needs to use to use the hook. Its better to just provide a key hook so people can use what ever key-chain they want to use.
  • Secure compartment: Bags usually have a place to store your passports/cash but they need to be secure enough so people trust them and use them to keep their cash and other important document.
  • Slots for Brochures, pens, business cards are given and found in most bags.
  • Phone Slot: People still prefer to keep their phones in their pocket, but at times they need to keep their phones away like at Airport Security. They bag should have slot where they can keep their phone away at the same time have easy access.
  • Sleeve for Luggage: Some bags have a sleeve which can be used to attach your laptop bag to the luggage, this makes it easy if you have to carry two bags.
  • Not just black! I have see so many nice bags, but all that they have is a black colour. I know black is the corporate colour and many business laptops are black too but its time to experiment with more colours.

I must now like to admit, that after writing this article I came across Crumpler bags. They were able to satisfy most of the requested features but not all. I will write my review once I check them out.

Canon has released the 550D as an upgrade to 500D. It has inherited some of the features of their high end 7D while offering a cheaper alternative to 7D.

Key features:

  • 18 Megapixel! Will this megapixel race ever end?
  • ISO 100-6400 (Expansion to 12800) , similar to 500D
  • 1920X1080 Full HD Movie Recording
  • SDHX compatible
  • External microphone support 3.5mm stereo jack
  • Weight 530g

Limitations:

  • Fixed LCD
  • No in camera RAW conversion

Canon 7D Advantage over 550D

  • Faster burst speed 8fps vs 3.5fps (550D)
  • Weather proof sealing
  • Top LCD

If faster burst speed or weather proofing is not your requirements, 550D would work out better for you.

Panasonic is expanding their micro-four third lines by introducing two new cameras.

Both these:

  • 12 Megapixel
  • Support high-definition video
  • 3″ LCD Screen
  • 1:1 Aspect ratio for square photos

Here is a comparison between the two:

Features
Lumix G2
Lumix GMC-G10
Video Mode
Motion JPG + AVCHD
(smaller file size)
Motion JPG
Interface First one to have touch interface No touch, just regular button
LCD Screen
Tilt and Swing Fixed
Movie Recording High Definition High Definition
HDMI Yes Yes
Weight 371g 336g (lightest Micro 4/3)
List Price US$ 899 US$ 699
Support this site. Buy Panasonic Lumix DMC-G2
Buy Panasonic Lumix DMC-G10

People often send large photos via email. These file sizes are usually large, typically a few megabytes because they are taken from multi-megapixel camera. The more the megapixel, the larger the file size.

I prefer to reduce the image size before I email or post on the web, these file sizes are small (couple of 100 kilobytes) and typically occupy 10 percent the disk space of those taken directly from your digital camera. They are also easier to send/forward and you can send many of them at once.

I found a very nifty plugin for Nautilus called Nautilus image converter. Nautilus is the default file manager on Gnome (Linux/Unix Window Manager). Under Ubuntu, startup synaptic and look for nautilus-image-converter.

After installation, you need to either logout or re-start your PC for it to take effect.

Once loaded, you just need to right click on the image/s and resize them. You can select one or multiple files. By default your original image is not replaced, new image is created with the name: filename.resized.jpg (or whatever is the file type)

You can also replace your original image if you like and rotate them.

For those who prefer command line, you can install this package called imagemagick and use this tool called mogrify.

If your work required very high megapixel camera, this is for you. And yes it costs an arm and a leg – 25,000 dollars! Check out more.

Hasselblad H3D II 50 Digital Camera 50MP

Olympus and Fuji have both released 30X optical zoom cameras. This is amazing amount of zoom for those wildlife enthusiasts

Here is a comparison between the two:

Features
Olympus SP-800UZ FinePix HS10
Optical Zoom 30X 30X
Digital Zoom 5X 2X
Megapixel 14 10
Image Stabilisation
Dual Triple
Display 3″ LCD 3″ Tilting LCD
Movie Recording High Definition High Definition
High Speed Movie 10 fps 1000 fps
HDMI Yes Yes
ISO Upto 10,000 Upto 6,400
Raw support No Yes
Internal Memory 2048 MB (2GB) 54 MB
Battery Lithium Ion AA or Lithium Ion
(not included)
Weight 435g 636g
Aperture F2.8-F5.6 F 2.8-F11
Pricing US$ 349 US$ 499
Support this site. Buy Olympus SP-800UZ Buy Fujifilm FinePix HS10

Olympus has been bringing Micro Four-Third cameras to the market faster that expected. After the E-P1 and E-P2, they have now released E-PL1 which is cheaper by US$ 200.

Here are the specs.

  • Kit includes 14-42 Zoom lens
  • 12 MegaPixel
  • 2.7″ LCD
  • HD Video support
  • List price US$ 599

E-PL1 has a few advantages over E-P2:

  • Dedicated REC button
  • Magnified live view button
  • Up to 14x live view magnification
  • Lighter low-pass filter
  • Built-in flash

E-P2 advantages over E-PL1:

  • Two control dials
  • More direct-access buttons (including ISO and white balance)
  • Superior image stabilization system
  • AE/AF lock button
  • Orientation sensor
  • Larger, 3.0″ LCD
  • More substantial construction
  • 1/180 sec flash sync speed (rather than 1/160)
  • Maximum shutter speed of 1/4000 sec (rather than 1/2000)
  • Maximum ISO of 6400
  • Virtual level display
  • Built-in stereo mics/speakers
  • Optional wireless remote
  • Electronic View Finder (EVF) bundled, in EPL-1 it is optional

Detailed comparison of all the three models at DP Review.

Olympus  has launched the E-P2 soon after they launched the E-P1. E-P2 has an electronic view finder which was absent in the E-P1.

Rest of the specs remain more or less the same as the E-p1.

If you have a point-and-shoot and long to have more professional features, you don’ t need to buy expensive new cameras yet. You can just enable many new features:

  • With this tool, you can enable advance features in any Canon Camera.
  • Supports advance features such as RAW support, additional to jpeg. This makes it easy to change white balance and other settings.
  • More versatile shutter speeds from 1/60,000 to 34 Min
  • You can write your own scripts or use ready scripts for motion detection and other features.
  • Live Histogram capabilities allows you manage exposure correctly.
  • Completely open source and GPL.
  • And yes many other features.

Check the CHDK (Canon Hack Development Kit) website

My earlier post on this.

Please make sure your camera is supported before you mess with your firmware and yes, this may void your warranty or could make your camera paper weight, so standard disclaimer applies :)

See some really cool sample images created using this.

1/60,000 shutter speed.

Hummingbird.

Lightning captured using motion sensing.

Nikon has released P90, which is a prosumer camera, featuring functions found in professional cameras. This is a good alternative if you need more than a point-and-shoot but are not yet ready for an SLR.

Many people buy an SLR and then they continue to shoot in auto mode because they don’t know how to use the other features. Or once they start using those features, they don’t have the means to buy all the lenses.

A very good alternative is the Nikon P90, which has several features found in an SLR with the only limitation that you can’t change the lens. The need of which may not arise as the lens included is quite versatile.

What I liked.

  • 24X Optical Zoom
  • 12Megapixel camera
  • Vari-angle LCD
  • Image Stabilisation
  • 3″ LCD
  • 2.8 Aperture
  • ISO 64-6400
  • Electronic View Finder
  • Option of Manual Mode, apart from Program model, Aperture/Shutter priority
  • Face detection and Smile mode, automatically releases the shutter when the person smiles.
  • Blink warning, warns you if the person has blinked.
  • Macro mode
  • Li-on battery
  • SD Card
  • 460g Weight
  • Shutter speed upto 8 seconds, wish they had more

What I didn’t like:

No RAW mode.

    After all the megapixel race where camera manufacturers were increasing megapixels with each new model, Canon is the first to reduce 14.7 megapixel to 10 megapixel.

    I have been saying this all this while, that megapixels don’t matter any more and I am happy that Canon is doing the right thing.

    When Canon came up with a new model of G11 which replaces the G10, they decided to reduce the megapixel and improve the image quality. What they found was that while increasing megapixels was making the customer feel that they are getting something better, it wasn’t adding any much value other than increasing the file sizes. In fact it was generating more noise at higher ISOs, resulting in poor photo quality.

    Here are some key features of G11, which is a professional quality point-and-shoot. Designed to be as a backup camera for professionals.

    • 10 Megapixel camera
    • 5X wide-angel optical zoom
    • Optical Image stabilisation
    • 2.8″ swirl LCD
    • Support for RAW
    • 2 Stop advantage over G10, due to reduction in megapixel and increasing sensor sensitivity
    • VGA Movies
    • HDMI connectivity
    • Lithium Ion battery
    • Built in flash
    • SD/SDHC card support

    Looks like a good option of you need better photo quality and features, want to move up from a point-and-shoot and are not yet ready for an SLR.

    Canon 7D
    Nikon D300s

    Canon has launched a new 18 Megapixel Digital Camera. I don’t know if Megapixel matter anymore unless you are going to print large banners. Anyways here is the specs.

    • 18 Megapixel
    • 1080p HD Video recording at 30fps
    • 8 Frames aper second continuous shooting
    • Environmental sealing for those harsh environments: Beaches, Deserts and dusty places.
    • Metallic Body
    • CF Card (wonder why they didn’t standardise on SD)
    • 19 Focal points
    • Live View
    • Built in Flash and optional external flashes
    • HDMI Connectivity
    • Weight 820g
    • Option for Battery Grip (for extra batteries) or Wireless Grip which can directly upload to an FTP server or even have GPS capabilities.

    Advantage over Nikon D300s

    • 18 Megapixel vs. 12 Migapixel of Nikon D300s
    • Full HD Video 1080p, Nikon D300s only support 720p

    Nikon 300s Advantage

    • 51 Focal Points vs 19 of Canon 7D
    • Dual Card slot: CF and SD, Canon only support CF

    I have been using the Flipbac with the Olympus E-P1. This is a great product to use, if you have a camera with a Fixed LCD and want some flexibility.

    If you already have an LCD Protector film installed, you need to first remove it.

    Advantages:

    • Acts as an LCD Protection
    • Provides flexibility to take pictures at different angles
    • Can move Horizontal and Vertical as well

    Limitations:

    Is not a replacement for a Varied Angle LCD which you can flip around.

    • Image is inverted in the reflection of Flipbac, so takes a while getting used to it.
    • good for partial views, not complete views.

    I ordered off their website. The good thing was they charge the same amount to delivery anywhere in the world. I put my India address and voila, after 2 weeks it showed up.

    Canon has launched two new models to replace the SX10 with SX20 and the SX110 with SX120. Both the models have image stabilisation built in.

    Here is a comparison:

    SX20

    SX120

    SX10 SX10
    SX120SX120
    12 Megapixel 10 Megapixel
    20X Optical Zoom 10X Optical Zoom
    High Definiation Video Recording @ 1280 x 720 Standard VGA quality Video Recording
    USB + HDMI connectivity USB Only
    4AA Batteries 2AA Batteries
    Weight: 560g 245g
    Vari-Angle LCD Fixed LCD
    2.5″ LCD 3″ LCD

    If you are looking for a point and shoot then SX120 is for you. If you want more zoom and other goodies, then go for the SX20.

    Canon has launched the 500D/T1i, this fits in between the entry level 1000D and the professional series 50D. This also have video capabilities which all the SLRs are now adding.

    Key Features

    • 15 Mega Pixel. Same sensor as the 50D, which is a good thing but does megapixel  matter any more? Perhaps for some.
    • High Definition Video (1080p) recording.This is at 20fps, while you can get 30fps if you shoot in 720p.
    • Extendible ISO up to 12800
    • Live view with Face Detection
    • HDMI output
    • 9 Point autofocus
    • SD/SDHC Card
    • 524g weight

    Main advantage over 450D

    • Video capabilities
    • 15MP vs. 12
    • Higher ISO vs 1600
    • HDMI connectivity

    If these are not important to you, then you could get a 450D at a bargain.

    Advantage over Olympus E620

    • Video as the 620 doesn’t have video.

    Advantage of Olympus E620 over Canon 500D

    • Image stabilisation in the Body

    FujiFilm has launched a 3D camera which has two lenses and two sensors. One captures the foreground and the other the background.

    To actually get a 3D picture, you need to send the photo to a special lab to process and send the photos back to you.

    Looks innovative, initial pricing seems to be high, expect it to get more competitive.

    Read More.

    Olympus just released its Micro Four Thirds camera the Olympus E-P1. It was Panasonic which introduced this concept by doing away with the Prism, thereby reducing the size of the camera and now Olympus is following suit.

    Enough of technology, what does all this mean?

    This means that you can have a small camera with inter-changeable lenses.

    Whats I like about this camera:

    • 12 MP Camera
    • 3 inches LCD screen
    • High Definition video recording with stereo sound
    • Built in Image Stabilisation
    • HDMI port
    • Support for SD Memory, makes it easy to swap memory with other consumer devices. Thank god the xD format is gone :)
    • Adaptor for four third and older Olympus lenses, so you can use your existing lenses
    • Support upto 30 min exposure for those long exposures
    • Metalic Body
    • Good quality lenses
    • Dust reduction system
    • Audio recording to have your notes narrations
    • Art Filter for more creativity
    • Better compatibility with other 4/3rd lenses.

    What I don’t like:

    No Viewfinder? Come on Olympus, you know photographers better than anyone else. I like using the LCD but in certain conditions, such as when there is too much light, the LCD can’t be seen and thats when the viewfinder comes to your rescue.

    However there is an optional viewfinder available if you must.

    No Built In Flash. Which means you can’t use it for indoor evening parties. You do have optional flashes at additional costs. However you can’t use flash and optical finder at same time, as they both sit into the same slot.

    Comparison with Panasonic GH1

    Olympus Advantage

    • Image Stabilisation
    • Metalic Body

    Panasonic Advantage

    • Electronic View Finder
    • Built in Flash
    • Faster Auto Focus
    • Vari-angle LCD, which means the LCD can be moved around to take the difficult shots.
    • 1080p video recording vs 720p of Olympus

    Here is more stuff from DPReview.

    43rumors was the first to report this camera, and has lots of more information.

    Canon has launched two Cameras: The PowerShot SX10 IS and PowerShot SX1 IS. Both are good choices for people wanting more than a point and shoot but don’t want the complexity of an SLR. Also note, that with features come weight, both these models are around 550gms which is as heavy as an SLR.

    What’s common between the two:

    • 10 Megapixel
    • 20X optical zoom, yes 20!!
    • Wide angle
    • Image Stabilisation
    • Takes standard SD/MMC/MMC Plus Memory
    • CMOS based, which means better picture quality.
    • Vari-Angle LCD screen that can be moved around, giving you flexibility.
    • Face Detection: Camera automatically detects faces in a photo and focuses.
    • Video recording.
    • Standard AA/NiMH batteries

    The SX1 is just being launched as we speak and has a few extras overs SX10.

    • High Definition Video
    • HDMI Port
    • and 2.8″ LCD while the SX10 has 2.5″ LCD

    Only if the High Definition video is important for you, go for the SX1. As right now the SX1 is significantly more expensive.

    Read more at DPReview.

    Digital Camera Resource Page (DCRP) has a review of the Panasonic Lumix G1.

    I had blogged about this earlier, when it was launched. Very interesting camera is you are looking to buy an SLR.

    High Dynamic Range or HDR photography is the latest craze in Digital Photography.

    How often do you have photos, where parts of the photos were over exposed, while others were underexposed?

    With HDR you take the same photos at different exposure levels, combine them to get very perfectly exposed photos.

    See some nice examples of HDR Photography.

    There are also two nice Open Source software to do this too.

    Qtpfsgui and Cinepaint

    Qtpfsqui is a newer one, more actively developed and also has a Windows version.

    Here is a nice Tutorial which explains how to do it.

    I am off to create my first HDR photo :)

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