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Jenis kamera berdasarkan media penangkap cahaya Kamera film menggunakan pita seluloid (atau sejenisnya, sesuai perkembangan teknologi). Butiran silver halida yang menempel pada pita ini sangat sensitif terhadap cahaya. Saat proses cuci film, silver halida yang telah terekspos cahaya dengan ukuran yang tepat akan menghitam, sedangkan yang kurang atau sama sekali tidak terekspos akan tanggal dan larut bersama cairan pengembang (developer).Kamera film Jenis kamera film yang digunakan adalah dari jenis 35 milimeter, yang menjadi populer karena keserbagunaan dan kecepatannya saat memotret, karena kamera ini berukuran kecil, kompak dan tidak mencolok. Lensa kadang dapat dipertukarkan, dan kamera itu dapat memuat gulungan film untuk 36 singkapan, bahkan kadang lebih.Jenis film Pembagian film berdasarkan ukuran: Small format (35mm)Medium format (100-120mm)Large format Angka di atas berarti ukuran diagonal film yang digunakan....
Komponen kamera Sebuah kamera minimal terdiri atas: Kotak yang kedap cahaya (badan kamera)Sistem lensaPemantik potret (shutter)Pemutar filmBadan kamera Badan kamera adalah ruangan yang sama sekali kedap cahaya, namun dihubungkan dengan lensa yang darimana menjadi satu-satunya tempat cahaya akan masuk. Di dalam bagian ini cahaya yang difokuskan oleh lensa akan diatur agar tepat mengenai dan membakar film. Di dalam kamera untuk tujuan seni fotografi, biasanya ditambahkan beberapa tombol pengatur, antara lain: Pengatur ISO/ASA Film.Shutter Speed.Aperture (Bukaan Diafragma). Jika diperlukan bisa pula ditambah peralatan: Blitz (atau lebih umum disebut lampu kilat atau flash)TripodLightmeterSistem lensa Sistem lensa dipasang pada lubang depan kotak, berupa sebuah lensa tunggal yang terbuat dari plastik atau kaca, atau sejumlah lensa yang tersusun dalam suatu silinder logam. Tingkat penghalangan cahaya dinyatakan dengan angka...
Digital photography is a form of photography that uses digital technology to make images of subjects. Until the advent of such technology, photography used photographic film to create images which could be made visible by photographic processing. By contrast, digital photographs can be displayed, printed, stored, manipulated, transmitted, and archived using digital and computer techniques, without chemical processing. Digital photography is one of several forms of digital imaging. Digital images are also created by non-photographic equipment such as computer tomography scanners and radio telescopes. Digital images can also be made by scanning conventional photographic imag...
The camera is a mechanical device (hardware) which consists of several components in the design of equipment in such a way that it can serve as a device capable of recording images. Canon Rebel XS 10.1MP Digital SLR CameraSome types of cameras:1. Range finder cameraThe simplest cameras and usually this type of camera has a viewer, direct (direct vision camera). Almost all of these small cameras, the facility contained in this very simple camera and the camera is only suitable for shooting personal documentation.Examples: Nikon AF 35 m, Autoboy Canon, Yashica, Minolta, Fuji MDL, etc..2. Camera Single Lens Reflex (SLR) or Single Lens Reflex (RLT)This type of camera is the most popular among amateur and professional photographers. This camera facilities vary so that makes it possible...
Photoshop CS4 features additions such as the ability to paint directly on 3D models, wrap 2D images around 3D shapes, convert gradient maps to 3D objects, add depth to layers and text, get print-quality output with the new ray-tracing rendering engine, and enjoy exporting to supported common 3D formats; the new Adjustment and Mask Panels; Content-aware scaling (also known as seam carving); Fluid Canvas Rotation and File display options.On 30 April, Adobe released Photoshop CS4 Extended, which includes all the same features of Adobe Photoshop CS4 with the addition of capabilities for scientific imaging, 3D, and high end film and video users. The successor to Photoshop CS3, Photoshop CS4 is the first 64-bit Photoshop on consumer computers (only on Windows – the OS X version is still 32-bit only.)Adobe...
When doing an outdoor shoot, sometimes we are tempted to take pictures of people / objects with blue sky background (bright). Usually this condition can be obtained during the day (above 10 hours). However, usually the desired results are not as expected, for example, objects in the picture into the sky silhouette or a white background (over).This happens because we lightmeter fooled by the difficult lighting conditions, the background is too bright (bright blue sky) while the object is darker than the sky background. So that when we do metering the sky into a silhouette of the object, whereas if we do metering to the object, the sky turned white.These conditions can be overcome by the use of flash. Object and purpose is to make clear background (not over or silhouette). Here are the steps pemotretannya:1. Adjust the angle and composition of images that will be made.2. Use the manual mode on the camera.3. Enable flash4....
