28. Contrast and Brightness Contrast is the the range of optical density and tone on a photographic negative or print. With it usually is that you can adjust the brightness of a photograph. ( Kelby)
Advantages are generally faster, designed with wider maximum apertures to admit the max amount of light. They are also lighter and cheaper. This is the basic lens most photographers have. These pictures above I have taken. 50 mm is normal looking around room
used a lot with landscapes, and shooting people in short areas The only bad thing about this is that wide-angle lens can tend to smooch your image. Gives you the ability of shooting a large area of space in a relatively short distance
There are lots of different kinds of fish eye lens. The most popular is 35mm. Originally used for meteorology to study clouds. Usually 28mm or less lens The reason they call it a fish eye is because a fishes eye can see like up to 160* or something like that,
Has a long focal length what you would see on the side lines of a football game or sports event or to zoom far away. Mm range anywhere from 105- up to 1400 which is the biggest
Are popular because they combine a range of focal lenths into one lens The glass elements of the lens can be moved in relation to each other and this makes the mm that is set For example a 50-135mm zoom, for example, is like having a 50mm, 85mm, 105 mm Came out after the basic lens where couldn’t zoom at all just had one focal length, most common with professional photographers. Used with events and parties.
Can use for far away shots but the closest shots are more sharp. Has a short focal length so can focus on the object.
Electrical circuitry is much more costly than for bulbs, but electronic flash units uses rechargeable batteries in a power pack forming part of the head.
Ignited by a few volts of electricity, usually from a small battery switched on by contacts in the camera shutter.
Must be strong, firm and allow as much adjustment of height and angle as possible.
Most modern cameras have a exposure meter built in to the camera. There are all different types of meters but all basically do the same thing by measuring the proper f-stop.
you can adjust the death of field in three way, the focal length, aperture, and how close the subject is to the camera. You can often choose how much of your image will be sharp. Small Aperture more death of field, Large aperture, less death of field Shorter the focal lenth of the lens, greater the death of field The father you are from a subject, the greater the death of field
If it is to warm it will have a yellow-ish tint to the picture. If it is to cool it will have a blue-ish tint to the photograph. Digital cameras can adjust themselves for color temperature.
It make any picture look more appealing to the eye. If the subject land on the crossing on any of the lines it fallows the rule of thirds.
Be careful with filters, they can be like candy, it is easy to do but it can sometimes destroy a picture. Photoshop has hundreds of filters, and each one can be adjusted in thousand ways.
By making an image black and white it give the image a more dramatic effect and can show emotion. Even though an image is black and white it still can be adjusted a lot with adjusting the darkness of the channels, which if it is a RGB image you have three, Red Green and Blue and by adjusting these you can make three totally different images.
With longer exposure you can get some cool effects, such as lightning, at night you can get those streaks in the road made by cars, or even write something with light, such as a mane. Have you ever seen pictures where something is spelled out in light? Well that was done with a long exposure time.
-This effect is generally not planned or wanted. -Caused by the the brightness of the sun shinning directly into the lens of the camera. -Lens flare was one of the first special effects developed for computer graphics. -A lens flare is often deliberately used to invoke a sense of drama. A lens flare is also useful when added to an artificial or modified image composition because it adds a sense of realism, implying that the image is an un-edited original photograph of a "real life" scene. -
For a photograph to pop out at some one and make them turn their head it would help to have pattern and harmony in a photograph. Pictures with color harmony and pattern are the type of pictures that are displayed in a office building, hospital, or a professional setting to make it more relaxing and enjoyable for there clients, In architecture patterns is all over, which may be determined bt building materials, local methods of constuction, the building’s actual use, ot by time-honored designs characteristic of a building functions.
Blue is a relaxing and cooler color Red is more of a warmer color, as a hot day or a hot stove is red. Used a lot in the drawing field with paintings and pastels Part of the color theory clericalism. Range of colors consists of shades of a single color or hue. Can be adjusted in Photoshop by using the Color Balance tool where a photographer can adjust the colors and tone balance with the shadows, midtones, and highlights.
Protective Filters UV Filters - Absorbs ultraviolet rays. Gives cleaner, sharper pictures with less haze. Also serves as a permanent lens protector. Sky Filters - Reduces blush tones in outdoor shots. Keeps skin tones natural and free of reflection from nearby objects. Also serves as a permanent lens protector. Clear Protector Filters - Protect your valuable lenses from expensive front element damage which can be caused by dirt, scratches, and cross threading. Polarizing Filters Circular Polarizer and Moose Filters - Essential for outdoor photography; deepens intensity of blue skies; reduces or eliminates glare. Circular Polarizing filters are used on auto focus cameras. Linear Polarizer Filters and Linear Focus - Used on non-auto focus cameras. Neutral Density Filters Neutral Density Filters - Reduces the amount of light without affecting the color. Eliminates overly bright, washed out images. Great for video. Filter Kits Filter Kits - Popular filter kits to save you money. Ultra Thin Filters HOYA HMC Ultra Thin Filters - High end filters designed to avoid lighting problems which occur with wide angle lenses. Special Effects Filters Cross Screen, Soft Screen, Star 4, Star 6, and Star 8 - Creates a star in the picture where this is bright light. Ideal for photographs of ladies wearing jewelry or other objects with strong reflections. Close-up - For close-up photography. Split Field Filters - One-half of the picture receives a close-up effect while the other half is normal. Special Effect, MultiVision, and Mirage Filters - For special effect photography. Pop Filter Sets - Original color effects and great for multi-exposure creativity. Rainbow Spot Filters - Diffract each tiny point of light into a rainbow of color. Dual Image Filters - Double exposures taking. Sepia Filters - Give a nostalgic effect to otherwise ordinary color or black & white photographs. Zoom Spot and Misty Spot Filters: Breeze, Halo, Windmill, and Gradual Filters - They have a sharp central image with a pleasant blurring of the outer field. For special effect photography. Center Spot, Soft Spot, and Color Spot Filters - The center has a clear spot, while the outside can be used as a portrait filter or color. Softener Filters - Gives a soft gradation image, with focal point somewhat retained. Infrared (IR) Pass Filters - For infrared photography Intensifier Filters - Intensifies and enhances colors. Portrait, Duto, Diffusion, Spot Diffuser Filters - Diffusion filters give an overall soft focus effect. Can be used to create the romantic and mysterious effects. Fog A & B Filters - Fog filters give an overall soft focus effect. Fog filters can be used as a portrait filter or to create the romantic and mysterious effect of fog in any scene. Colored Filters Colored, Vario PL, Fantasy, and Tri Color Filters - Tone correction; improves contrast. Ideal for landscapes. Half Colored and Gradual Color Filters - Half of the filter colored and half clear. FL-W, FL-B, FL-D and Special Fluorescent Filters - Used to correct the greenish tone that appears when fluorescent lighting is present. Warming & Cooling Filters 80A, 80B, and 80C Filters - These filters are for color photography in artificial light. 81A, 81B, and 81C Filters - Filters used to create a warming effect (reduces blues, increases reds). 82A, 82B, and 82C Filters - Filters used to create a cooling effect (reduces reds, increases blues). 85A, 85B, and 85C Filters - Filters used to create a warming effect (reduces blues, increases reds). These are more powerful than the 81 series.
This is what makes a professional photographer. A ‘professional photographer’ is usually the one looking dumb by laying on the ground, standing on one leg balanced on something leaning over. To make an interesting shot a photographer needs to be creative and by doing so be unique so no one else has a shot like yours and that shot stands out, so can be remembered.
Used a lot with high speed stuff such as NASCAR, trains, or car. Used to get the effect of a blurred background with a clear crisp subject. Freezes the subject. The secret to panning is focus on where the subject will be before it gets to you. This way when it is near it will be in focus and not blurred or out of focus. (Show class example with camera)
Used with models and magazines everyday. Removes unwanted acne, blemishes, redness, etc. Used also if you are repairing an old photograph, if there is a rip in a photograph of just a really old photograph scanned in a computer and it is grainy and has unwanted spots, they can be removed digitally in Photoshop with the healing brush tool Adobe came out with this tool in Photoshop elements 3.
When adjusting a photograph’s contrast it usually brings adjusting the brightness of that photo. Used a lot in band photography, I know I do, it makes it a more pretty shot.
Like levels and contrast and brightness in Photoshop but is all in one really. Can adjust the RGB’s (red, greens, and blues) and control the brightness to make it pop. The most effective what of editing an image. Used by most photographers, others use layers and then go into contrast and brightness, which is harder but is more old fashion and some photographers prefer it their own way, I am one of them, even though I should make it easy on myself. Can set an command that it will make the same adjustment on a group of hundred in one easy click, which come in handy for parties and photo shoots.
Used to photograph ship wrecks, underwater life, Some of the most famous underwater photography was by-------------------------------------------- who photographed the Titanic and -----------------.
Can be used to put eyeliner on a model in Photoshop. Also can make special effects like a zombie look
As like a toll in Photoshop called curves, but does not do as much as it. I prefer this instead because it is something I always used and am used to it. I am not the only one who prefers to use it, as my tech school teacher does too. (Show a before and after shot)
Higher the number, the less light it needs for a correct exposure. (not to light or dark) The lower number of the ISO the higher-quality of the picture. Usually an ISO of 100-200 id for shooting outside in the sun, and sunny conditions. The dimmer light conditions like inside generally use 400 ISO or higher A negative about film is the whole roll of film is fixed to one film speed. When a high ISO like 3200 you wouldn’t need a flash when taking pictures at night, because it is sensitive to light Ranges from 100 to 3200 ISO A high ISO is useful when light is dim. It will help you shoot at a fast enough shutter speed to stop motion or at a small enough aperture to give adequate death of field. A tripod can steady a camera for long exposures
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