Sekonic Light Meters: Exposure Meters and Color Meters for Professional Photographers and Cinematographers. A Standard Default Color Space for the Internet - sRGB. How to trigger speedlights Off camera. PC Sync Cable: You can add a hot shoe adapter to add a PC sync connector to a camera which does not have one (a very handy substitute on a camera with PC too, unless you have a PC cord with Screw-Lock, to be tighter in camera PC).
The Nikon AS-15 is a particularly good one, has the clamp to keep it from sliding off center. For speedlights with no PC connector, there are third party PC adapters which can be added to their foot. Then you can use a PC Male to PC Male sync cable (long ones are getting hard to find) from the camera to the flash. Studio lights have a different connector at their end, generally provide the right cable. 3 pin and PC cables, with a SB-800 The older Nikon three-pin cables SC-18/SC-19 and SC-26/SC-27 versions (functionally identical), were called TTL cables, but this means film TTL, NOT iTTL (multiple iTTL remotes are wireless, iTTL does not use any cables).
The PC sync cord might be seen as low tech today, but simplicity is a good thing too. Radio trigger: Sekonic 401500 Prodigi Color C-500 Photographic Meter 401-500. The Sekonic PRODIGI COLOR C-500 is the world's only photographic color meter designed to read spectral sensitivity of both color film and CCD and CMOS sensors used in modern digital still and DV cine cameras. Serious photographers and cinematographers know that good lighting and proper exposure are more important now than ever.
With the higher demands of today's digital medium, "garbage in" can mean hours of postproduction. They know that color is a critical factor when multiple light sources are involved. Changing reflectors, adding diffusion or adjusting power levels will result in a color temperature change that needs to be corrected. They know that taking the time to do it right is always a good investment because "perfect in" always looks better than an image that has been adjusted.
Cactus 4-Channel Wireless Flash Trigger Set V2s. CACTUS Wireless Flash Trigger V2s set now includes the flash stand you’ve been longing for. It’s FREE! Three components are included in this trigger unit, a transmitter, receiver and a flash stand. The transmitter is to be attached on the hot shoe of the camera while the receiver is to be attached to external flash. Each receiver works with one flash. You can use as many flashes as you wish as long as you have enough receivers. This trigger set comes with a smooth and slim designed flash stand made of ABS+PC material (rigid & durable).
This wireless slave flash trigger unit triggers other flash units when the transmitter is activated. With the wireless flash trigger, you can place the flash at different angles and distances from the object. The transmitter emits radio signal to the receiver when shutter is pressed. This flash trigger unit has strong anti-interference function and has four channels for you to choose. This unit can be triggered continuously for 20,000 times.
Introduction to Digital Photography Course Outline. Exif Reader - Download. IrfanView - Official Homepage - one of the most popular viewers worldwide. Photography Composition - Rule of Thirds - Beginner Photography Tips | Photography Tips from XposurePro | Beginners Photography. Learning about Exposure – The Exposure Triangle.
A Post By: Darren Rowse Bryan Peterson has written a book titled Understanding Exposure which is a highly recommended read if you’re wanting to venture out of the Auto mode on your digital camera and experiment with it’s manual settings. In it Bryan illustrates the three main elements that need to be considered when playing around with exposure by calling them ‘the exposure triangle’.
Each of the three aspects of the triangle relate to light and how it enters and interacts with the camera. The three elements are: ISO – the measure of a digital camera sensor’s sensitivity to lightAperture – the size of the opening in the lens when a picture is takenShutter Speed – the amount of time that the shutter is open It is at the intersection of these three elements that an image’s exposure is worked out. Most importantly – a change in one of the elements will impact the others. 3 Metaphors for understanding the digital photography exposure triangle: The Window Aperture is the size of the window. What does Aperture or F-Stop mean? A Tedious Explanation of the f/stop. By Matthew Cole Photographers set their exposure using a combination of shutter speeds and f/stops to get the correct amount of light on the sensor (or film). The shutter speed regulates how long the sensor is exposed to light coming through the lens. The f/stop regulates how much light is allowed through the lens by varying the size of the hole the light comes through.
For any given film speed (ISO) and lighting combination there is one correct amount of light to properly expose the image. This amount of light can be achieved with many different combinations of f/stops and shutter speeds. Back in the days of film, that was pretty much it for exposure because your ISO (and white balance too) was set by your film choice and you couldn't vary it within the roll. That's changed. Fill That Bucket! My favorite analogy for exposure is filling a bucket with water. Shutter Speeds Shutter speeds are a bit easier to understand, so I'll start with those. F/Stops Yes. Got it, I think. No. Yep. Focal Length and F-Stop Explanation. Lens Focal Length What is Focal Length, anyway? Very simply, it is the distance from the lens to the film, when focused on a subject at infinity.
In other words, focal length equals image distance for a far subject. To focus on something closer than infinity, the lens is moved farther away from the film. This means a 400mm lens should be 400mm long. What is F-Stop, anyway? F-stop is the focal length divided by the diameter of the lens. Where do those numbers come from? For a further explanation of f-stops, try this. Lens Focal Length Chart Taking the nature photographs like those in my books about Rocky Mountain National Park, Wildflowers and Wildlife require an assortment of lenses depending on the subject. "I want to take a bluebird picture. As you can see, even a relatively huge 600mm lens at the relatively close distance of 20 feet doesn't give the huge magnification you might expect. Home © Copyright David Dahms. Mastering the Nikon D90 > Color Temperature > Color Temperature - Pg. 54.