Kamis, 20 Juni 2013

Tips Foto: Light Painting Alias Melukis Dengan Cahaya

Pernah mencoba memotret dengan teknik light painting? kalau belum anda harus mencobanya. Memotret dengan teknik light painting adalah hal yang sangat mengasyikkan dan salah satu penggunaan kreatif shutter speed. Dalam fotografi light painting, kita membuka shutter dalam waktu yang cukup lama (long exposure), memotret dalam kegelapan dan mengarahkan sumber cahaya terarah (misal lampu senter) pada beberapa titik obyek foto dalam rentang sepanjang shutter terbuka.
Hyperjump
Teknik foto light painting atau light graffiti tidak membutuhkan banyak biaya, hal utama yang membedakan foto light painting bagus dan yang biasa-biasa saja adalah kreatifitas dan kemauan kita untuk mencoba. Dengan teknik ini, kita menggunakan sumber cahaya sebagai kuas layaknya lukisan.
Tujuan utama teknik foto “melukis dengan cahaya” adalah kita menerangi beberapa area atau titik pada obyek sehingga hanya hanya daerah yang diterangi tersebut yang terekam di foto. Penggunaan kreatif lain adalah untuk membentuk pola cahaya yang unik. Semua tergantung visi anda.

Apa Saja Yang Dibutuhkan?

Beberapa peralatan yang dibutuhkan untuk mencoba teknik ligh painting:
  1. Sebuah kamera dengan kontrol manual, terutama yang dilengkpai dengan mode bulb. Ini diperlukan karena waktu exposure bisa diatas 30 detik. Sebagai contoh, foto mobil diatas dihasilkan dengan 113 detik
  2. Sebuah tripod
  3. Sumber cahaya: lampu senter, flash eksternal, lampu belajar, obor elektrik, lilin dll sesuai selera. Makin beragam sumber cahaya serta pilihan warnanya makin banyak opsi kreatif kita.
  4. Shutter release, atau jika tidak teman yang rela memencet tombol shutter
Fire

Foto Light Painting: Uji Coba Pertama

Foto light painting bisa dicapai dengan banyak cara, namun kalau anda baru pertama kali mencoba berikut beberapa langkah awal yang bisa diikuti:
  1. Cari tempat yang gelap. Anda bisa mencobanya dikamar dengan lampu dimatikan. Jika anda mencobanya di luar ruangan, usahakan tidak ada sumber cahaya lain yang masuk ke foto (memang tdak harus tapi untuk awal agar lebih mudah)
  2. Tentukan obyek foto yang akan anda sinari, lalu tentukan bagaimana anda akan menyinarinya
  3. Alternatif lain adalah memotret pola sumber cahaya: anda bisa menggunakan lampu senter untuk menulis kata atau meniru bentuk tertentu
  4. Set kamera di posisi bulb mode, artikel ini membahas mode bulb secara tuntas
  5. Gunakan aperture yang moderat. Antara f/4 sampai F/8 adalah pilihan awal yang bagus
  6. Gunakan kabel release shutter lalu kunci di posisi lock, kalau anda tidak memiliki kabel release cari teman yang mau memencetkan tombol shutter sesuai waktu exposure yang dibutuhkan
  7. Sekarang mulailah gunakan sumber cahaya untuk menerangi beberapa titik/area obyek foto atau mulailah membuat bentuk sesuai keinginan anda tadi
  8. Usahakan anda tidak berdiri antara sumber cahaya dan lensa, kalau cahaya dari lampu ke lensa terhalang oleh badan anda maka hasil foto akan tampak ada siluetnya
  9. Usahakan lama penyinaran antara satu titik ke titik lain sama waktunya agar hasil foto tampak lebih halus
  10. Setelah selesai ‘melukis”, lepaskan tombol shutter (atau kabel release)
  11. Lihat hasil akhir foto, kalau anda belum puas dengan foto akhir, ulangi lagi. Kadang diperlukan beberapa kali usaha untuk menentukan waktu exposure yang bagus sesuai dengan kekuatan sumber cahaya anda
The Hollow Line - Light Graffiti
F/4, 240 detik, bulb. perhatikan bahwa kedua model diatas harus berpindah dari satu titik ke titik lain

Eksperimen Adalah Kunci

Agak susah untuk mengetahui waktu exposure yang pas di mode bulb hanya dengan sekali percobaan, maka jika foto pertama terlihat jelek ulangi lagi dan sesuaikan waktu. Anda bisa menggunakan timer untuk menentukan waktu bulb yang paling pas. Jangan lupa juga cobalah sumber cahaya yang bervariasi. Cobalah beberapa warna sumber cahaya: merah, biru, kuning dll. Cobalah variasikan obyek foto. Kreatifitas itu menyenangkan bukan? Lihat juga galeri 20 foto light painting spektakuler.

Instax Mini 7s, Mini 8, Mini 25, Mini 50s and Instax 210 Comparison

What are the differences betweeen Instax 7s, 8, 25, 50s and 210? Instax Mini 7S vs Mini 8
In the picture; Instax 210, Instax 7s, Instax 50s.
Instax is a brand of instant still cameras and films marketed by Fujifilm since the late 1990s. 
There are two types of Instax film and cameras −
MINI cameras include Instax 7s, 8, 25 and 50s
WIDE camera inclusive of Instax 210 only
MINI camera use MINI Films, while WIDE camera use WIDE Films. That means, Instax 7s, 8, 25 and 50s can only use Mini Film and Instax 210 uses Wide Film.
If you want to decide which camera to buy, I STRONGLY ADVISE that you decide based on which type of picture that you like best. The quality for all cameras are more or less, the same, no noticeable difference at all.
If you decided to choose Wide, then your choice is obviously Instax 210! BUT, If you decided to go with Mini, you need to make a choice out of four available options. Instax 7s, 8, 25 or 50s.
These are short summary of the differences between those Mini cameras.

 

MANUAL (you need to decided on your own which mode to use). 4 Modes (Clear, Fine, Cloudy and Indoor).Bulky and heavy. Use 4 AA batteries.

 

Instax 8 is an upgraded version of Instax 7s.
AUTOMATIC (there is a light that shows you which suitable mode to use, then you need to turn the lens according to the mode suggested OR you can just decide on your own). 5 modes (Indoor, Cloudy, Sunny, Sunny and Bright & Hi Key). Slimmer and lighter than 7s. Use 2 AA batteries.
“High-key” mode : make images look brighter and more vibrant. You use this mode whenever you want brighter photo. It’s up to you. The automatic brightness / mode indicator (light) will never suggest you to use this mode. It was set to suggest between the other 4 modes only.

YOUTUBE Video : Fujifilm Instax 7s vs Instax 8  http://www.youtube.com/watch?v=77TDE2odXxo

 

AUTOMATIC MODE (just switch on and click the shutter). Intelligent Flash, Infinity mode & Darken & Lighten feature (scroll below to know what is this L & D function). 2 Shutters buttons at the top-front and on the side-below of the camera (to help you take Vertical & Horizontal photo easier). Built in self mirror on the lens. Come with close up lens in the package. Lighter & smaller than 7s and 8. Use 2 CR2 Lithium batteries.
*************** Via londonbridgefell.onsugar.com***********************
Instax 25: auto on/off lens with push of a button
Instax 7s: manual pull-out lens to power on
Instax 25: intelligent flash. apparently it analyzes the background and adjusts the shutter speed automatically thus even in bright areas, you can take clear pictures.
Instax 7s: flash in all settings.
Instax 25: auto exposure mode
Instax 7s: manual settings for indoor/cloudy/sunny weather settings. if you forget to change the setting (for eg: indoors to sunny), it may turn out to be overexposed or underexposed
Instax 25: allows you to switch between portrait/landscape mode with a button
Instax 7s: you have to manually rotate the camera 90 degrees to switch to landscape mode
*************** Via londonbridgefell.onsugar.com***********************

 

 All features in Instax 25 are available on Instax 50s except Instax 50s doesnt have self mirror. And the added featured on Instax 50s ; has self timer, can be mounted on tripod and take two pictures consecutively. Use 2 CR2 Lithium batteries.
LIGHTEN & DARKEN feature available on INSTAX 25, Instax 50s & Instax 210 only.

 

 It has three exposure control (light setting): L light, N neutral, and D dark. And Automatic Flash. Comes with a close up lens and self mirrorUse 4 AA batteries.
# I would recommend go for Instax 210 is you want extra satisfaction. But please take note the camera is as big as DSLR. So you might end up using it for occasionally & special event only. Not to mention wide film is more expensive than mini film. If you are confused, I suggest that you buy both! :P

 

My personal opinion, Instax 25 is the best Mini camera if you are going for VALUE (affordable with great features), but, if you like the added features on Instax 50s or simply liking the elegant design & shiny black body color, then take Instax 50s.
Instax 7s however is already a great and fun camera if you have a LIMITED BUDGET. But if you have more budget, why not take camera with more features instead right? Or maybe you should take Instax 8, which is an upgraded version of Instax 7s.
Here are pictures taken using Instax 7s.
VERTICAL (Potrait) & HORIZONTAL Pictures
All instax cameras can take these two type of picture. Just like any other digital camera, or your phone, you just simply rotate the camera.


Instax Mini 7s, Mini 25, Mini 50s and Instax 210 Comparison


Instax Mini 7S
Instax Mini 7S

Instax Mini 25
Instax Mini 25

Instax Mini 50s
Instax Mini 50s Piano Black
High quality picture and simple operation by automatic film feedHigh quality picture and simple operation by automatic film feedHigh quality picture and simple operation by automatic film feed
High quality “Fujinon” lensHigh quality “Fujinon” lensHigh quality “Fujinon” lens
4 manual exposure modeAutomatic exposure mode (no need to set up)Automatic exposure mode (no need to set up)
Automatic flash“Intelligent” flash that make background clear“Intelligent” flash that make background clear
Manual lens useMotorized 3 position collapsible lensMotorized 3 position collapsible lens
1 shutter button (landscape photos can be taken rotating the camera 90°)2 shutter buttons for easy landscape or portrait photos2 shutter buttons for easy landscape or portrait photos
Automatic built-in flashAutomatic built-in flashAutomatic built-in flash
Focusing from 60cm to infinityFocusing from 50cm to infinityFocusing from 60cm to infinity
Focusing from 40 cm by using close-up lens (not included in package/sold separately)Focusing from 30 cm by using close-up lens included in the packageFocusing from 30 cm by using close-up lens included in the package
Alkaline batteries AA X 4 includedLithium batteries CR2 X 2 includedLithium batteries CR2 X 2 included
Standard batteries available worldwideStandard batteries available worldwideStandard batteries available worldwide
XDarken/Lighten adjust feature.Darken/Lighten adjust feature
Pink, blue, milk white, choco brownPlain white and Hello Kitty whiteNEW black color
Heavy and bigger size model (approx. 600 grams )Small and lighter design (approx. 400 grams)Small and lighter design (approx. 400 grams)
Self-shot mirror not included in package/sold separately along with the close-up lensBuilt-in self-shot mirrorSelf-timer shot mode with automatic 2 consecutive shots feature


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 Instax 210 vs Instax Mini 7s
Both instax cameras produce instant, vivid colored photographs minutes after you pressed the click button, but both have very notable difference that you might need to know before deciding which instax is for you.
Instax Mini 7s 25 vs Instax 210
Here are the main differences between the two instant cameras:
Format, size and price of the film:
Instax 210: (Instax Wide Format Film) approximately 3.90″ x 2.44″.
Instax Mini 7s: (Instax Mini Film) approximately 2.0″ x 3.0″ (size of a credit card)
Instax Mini 25: (Instax Mini Film) approximately 2.0″ x 3.0″ (size of a credit card) 

Dimension and weight of the camera:
Instax 210: Large and bulky, almost the size of a DSLR —
178.5(W) x 94.5(H) x 117.5(D)
mm; 650 grams excluding battery, film and strap
Instax Mini 7s: Sleek and stylish, can fit a small bag or purse —
119.5(W) x 121.5(H) x 70.5(D)mm; 320 grams excluding battery and film

Technical specs:
Instax 210: Automatic adjusting flash, high-resolution retracting close-up lens, electronic shutter, two range selectable shooting options and an LCD control panel displaying focal distance and film count.
Instax Mini 7s: Four selectable shooting modes, automatic shutter and flash.