Wednesday, July 29, 2009

Hand Luggage Allocations on Flights and Cameras

In this complex world, laws and regulations overpower logic at times, and the flight regulations provide such good examples.

Just because a two legged elephant is allowed to take a 7 kg hand luggage in to the flight's cabin, a rail thin person (who may weigh 100 kg less) would not be allowed to carry an extra kilo by hand into the cabin, even though both pay the same ticket price for the same class. The advantage of differences in additive fuel burning on carrying the persons is not passed to the passenger (sigh).

While the photography enthusiasts might claim camera as part of their body, most of the flight operators are not ready to accept it. This is of great concern for a commoner like me who seldom flies on economy class in whichever the flight offering the lowest fare, and have got tons of items (books, clothes, spices, etc, etc) to be taken with, in addition to "the big assets" like Camera and Notebook, within the limited luggage allocations.

Since I do not hold the "gold" or "silver" cards given to those who got growth of feathers due to frequent flying, well, I believe in Charles Robert Darwin's, most of the time I am left at the mercy of the attendants at the check-in-counters and the boarding-gates to sneak through with my above the weight limit luggage and baggage without paying any extra charges. A nice smile at those beautiful ladies (of course, in the absence of my wife or without being noticed), or showing my student identity card did the trick so far to exceed the weight limits, except on one occasion when I encountered some duty minded attendants (Notice! I did not use "beautiful ladies").

A recent addition of a D-SLR, which made my childhood dream of having a good camera a reality, and its growing number of accessories, have made me to break my head on how to accommodate these extra kilograms (around 5 kg) into the already inadequate luggage limits on airlines when it comes about flying.

So, I decided to seek the help from my buddy, Google, who always lends helping hand to find some clues. A little skimming on the results revealed somewhat good news that all airline members of the International Air transport Association (IATA) have already agreed to allow "a small camera" to be taken in flights free of charge in addition to the stipulated hand luggage allocations.

Even though IATA's website does not provide any information, Singapore airlines' website provided the following detail.

"Articles Allowed Onboard
All airline members of the International Air transport Association (IATA) have agreed to observe the following baggage regulations. You may carry onboard the articles listed below free of charge, over and above your free baggage allowance (subject to local country specific restrictions, if any):
  • A lady’s handbag
  • An overcoat
  • An umbrella or walking stick
  • A laptop or notebook computer
  • A small camera
  • A reasonable amount of reading material for the flight
  • Infant’s food for consumption in flight and infant’s carrying basket
  • A pair of crutches and/or other prosthetic devices for the passenger’s use provided the passenger is dependent upon them"
Some other airlines such as Thai Airways and Cathay Pacific also provided similar lists, which include "A small camera", and Cathay Pacific says this extra allocation is not applicable for the passengers who are traveling from or through Heathrow airport. Even though some people on internet forums claim that they could hand carry D-SLR and accessories like tripods on board, no reliable references were given.

It is pity that there is no reference point given in determining what is "A small camera". While I can argue that my entry level D-SLR as a small camera when compared with some of the professional ones, I am not sure whether the check-in counter staff would agree with me.

Would the IATA consider the plights of small time photography enthusiasts like me?

Monday, July 27, 2009

Equipments and Accessories of Digital Photography

Here is a list of equipments and accessories that are used in digital photography, and some suggestions to consider when buying one of them.

1. Cameras

a. Simple or Pocket-sized Point and Shoot Cameras
b. Advanced or High-zoom Point and Shoot cameras
c. Digital Single-Lens Reflex (D-SLR) Cameras
d. Mirrorless Interchangeable-lens Cameras

(See Types of Digital Cameras for more details.)

2. Optical components

a. Detachable Lens (only for D-SLRs) - Look for mount type, full-frame / APS-C, focal length / range, f-number / range, stabilization, image quality, AF support, filter thread, rotating front element.
      i. Prime lens
      ii. Wide angle lens
      iii. Telephoto lens
      iv. Macro lens
      v. Special lenses (Eg: Fisheye Lens, Infra-red lens)
b. Extension Tube
c. Diopters and Tele-Converters
d. Filters - Only buy good brands except for UV.
      i. Ultra violet (UV) filter
      ii. Circular polarizing (CPL) filter- Buy only if your lens has got non-rotating front element.
      iii. Neutral density (ND) filter / Graduated ND filter
      iv. Special purpose filters - Color correction, color separation, infra-red
e. Lens hood - Look for lens compatibility

3. Lighting equipments and accessories

a. Flash - Look for TTL support, built-in wireless trigger (master/slave), recycling time, focal range

      i. Hot shoe mount flash
      ii. Slave flash - RF wireless / cord triggered / optically triggered
      iii. Special flashes – Eg: Ring flash
b. Diffusers - E.g. Sto-fen (IMHO, not great)
c. Umbrellas - White shoot-through, Silver reflective, Combined
e. Soft-boxes 
d. Reflectors - Collapsible ones with gold/silver/white surfaces
f. Grids
g. Light meter
h. Off-camera hot-shoe cords for flash
i. Brackets/clamps, and stands to mount flash and/or umbrella
j. Remote flash triggers - If either your camera or the flash does not have the remote trigger.
k. Grey card (18% / Medium Grey), Colour Chart

4. Softwares

a. Editing / touch-up / post-processing softwares
b. Data retrieving softwares
c. Raw processing softwares
d. Remote shooting software

5. Other Photography Accessories

a. Powering accessories - Only buy the original or good brand ones with sufficient capacity.
      i. Battery (for camera and/or flashes)
      ii. Battery charger(s)
      iii. Battery grip
      iv. AC power adapter
      v. External battery pack for flash
b. Data storage - Look for type, capacity, speed
      i. Memory (SDHC/CompactFlash/xD Picture Card/Memory Stick/SmartMedia)
      ii. Card reader
c. Stabilizing devices - Look for the maximum load, head features, height, weight
      i. Tripod
      ii. Gorilla-pod
      iii. Monopod
      iv. Bean-bags
d. Remote shutter releases
      i. Wired shutter release
      ii. wireless shutter release
e. Camera Carry Bag
f. Cleaning kit
      i. Brush
      ii. Lens pen
      iii. Rubber air blower
      iv. Microfiber cleaning cloth
      v. Cleaning fluid
      vi. Cotton buds
      vii. Tissue

g. Backdrops, stands, and clamps
h. Underwater camera case
i. Lens Filter Wrench
j. Comfortable neck strap

6. Related stuffs

a. External Hard Disk
b. Water spray bottle
c. Compass
d. Bubble level / Spirit level


Related posts

Thursday, July 23, 2009

Types of Digital Cameras

1. Simple or Pocket-sized Point and Shoot Cameras
  • The simplest & the cheapest cameras.
  • Have small sized sensors among the digital cameras.
  • Have non detachable lens with optical zoom ratios up to 6X. Digital zooms worth nothing to discuss about.
  • Can have either protruding or non-protruding lens.
  • Only automatic selection of parameters (Shutter speed, Aperture, ISO).
  • Only automatic focus.
  • Compact in size.
  • Price: $ 100 ~ $ 400.
Some specifications to look for:
  • Optical zoom ratio, minimum and maximum zooms, aperture range
  • Still image resolution (Maximum)
  • Battery type, stamina (number of shots/charge)
  • Storage/memory type
  • Startup time, Shutter Time Lag, Release Time Lag
  • Dimensions & Weight
  • Video capture format
  • Face detection, smile shutter, red-eye reduction
Eg: Sony DSC-W series, Sony DSC-T series (with non-protruding zoom lens), Canon PowerShot SD series, Canon IXUS series, NIKON COOLPIX S series, KODAK M series, various OLYMPUS models, Casio Exilim series.

2. Advanced or High-zoom Point and Shoot cameras
  • The lens can not be detached / changed.
  • Have optical zoom ratios above 10X (up to 20X).
  • Have the medium sized sensors.
  • Only automatic focus.
  • Certain level of manual controls over the parameters (Shutter speed, Aperture, ISO).
  • Medium in size (can not be kept in the pocket / small pouch).
  • Have Electronic View Finder (EVF) to compose shots accurately even in bright sunlight.
  • Price: $ 350 ~ $ 650.
  • Budget cameras for the beginners who are interested in photography.
Some specifications to look for:
  • Optical zoom ratio, minimum and maximum zooms, aperture range
  • Manual settings: Exposure, Shutter Speed Priority, Aperture Priority
  • Still image resolution (Maximum)
  • Battery type, stamina (number of shots/charge)
  • Storage/memory type
  • Startup time, Shutter Time Lag, Release Time Lag
  • Video capture format
  • Face detection, smile shutter, red-eye reduction
  • Electronic / optical view finder
  • RAW support (rarely available in this range)
Eg: Sony DSC-H50, Sony DSC-HX1, Canon Powershot SX, NIKON COOLPIX P series, KODAK Z series.

3. Digital Single-Lens Reflex (D-SLR) Cameras
  • The professional’s gear.
  • Have bigger sized sensors to capture the details more clearly.
  • Supports a wide range of lenses and accessories.
  • Full manual control as well as automatic control over the parameters (Shutter speed, Aperture, ISO, Program).
  • Both manual and automatic focus controls.
  • Fast in response.
  • Large in size.
  • Accessories are of expensive side (price for the quality).
  • Price: $ 600 ~ $ xxxx
Some specifications to look for:
  • Sensor size and type
  • Processor
  • Supported lens types
  • Number and types of auto-focus points
  • Colour depth per pixel (Eg: 12 bit, 14 bit)
  • Still image resolution (Maximum)
  • Battery type, stamina (number of shots/charge)
  • Storage/memory type, and number of slots
  • Startup time, Shutter Time Lag, Release Time Lag
  • Video resolution and formats (SD/HDD, NTSC/PAL)
  • Video auto-focus
  • Raw editing software
  • Image stabilization (inside the body or lens)
  • Auto bracketing
  • Live view support
  • ISO sensitivity (specially the 'Auto' range)
  • Shutter speed range
  • Wireless Flash Control
  • Weather protection (only in high end DSLRs)
A range of DSLR cameras are available.
a. Entry level D-SLR
Canon EOS 1100D, 600D, 650D, 700D, 100D
Nikon D3200, D5200
Sony (Alpha) A57, A58, A65V
Panasonic Lumix DMC-L10,
Pentax K-R
b. Medium level D-SLR
Canon EOS 60D, 7D, 70D, 6D, 5D Mark III
Nikon D7000, D7100, D300S, D600, D610, D800,
Sony (Alpha) A77V
Olympus E-5,
Pentax K-5
c. Professional’s D-SLR
Canon EOS 1DX
Nikon D4, D3X
Sony (Alpha) A99V
4. Mirrorless Interchangeable-lens Cameras
Combining some of the benefits of both compact cameras and DSLRs such as better image quality from larger sensors, lens changeability, compactness and lower price (when compared with DSLRs), these cameras are becoming popular in travel photography.
Yet, these cameras do have some drawbacks such as:
  • No phase detection auto focus,
  • No optical view finder (only electronic view finder),
  • Limited number of lenses available, and
  • No compatibility with SLR lenses.
Popular models are:
      Sony NEX-3N, NEX-5R, NEX-6 and NEX-7
      Canon EOS M
      Olympus PEN E-PM1, E-PL3, E-P3
      Panasonic Lumix DMC-GF3, DMC-G3, DMC-GX1
      Samsung NX200
      Nikon 1 V1
See also Equipments and Accessories of Digital Photography.

Note:
  • Some updates were made on this page in 2013.
  • Camera manufacturers are notorious in naming their model numbers, especially for DSLR models. A DSLR's capabilities cannot be simply guessed by just looking at its model number. Always look for the full specification.

Related posts:

Wednesday, July 1, 2009

Classification of my Blog-pages

Informative pages

Photography

Nature

Travel information / tips

Photo blogs (by Country):

Sri Lanka

Australia

Thailand

France

India


Nepal

Singapore


The Netherlands

Miscellaneous