iphoto aperture

the focused plane in any photo is truly clear. However, in the viewer's opinion, the objects before and after the plane may also appear quite clear. The difference in clear scope is based on several standards and we will be exposed to it in the following sections. Textbooks often discuss the "minimum dispersion circle" when interpreting the depth of field, but it is a technical problem that is not necessary for practical application. For example, if you place the focus of the lens on the eyes o

the person to be photographed, we can take the work scene as the background and use natural light shooting at the scene to create a normal atmosphere, the environment is an important part of the screen. It sets off people in the environment and uses the environment to remind people of their inner world. If the photo reflects the appearance and temperament of a person, the background should be concise and simple. In this way, the subject can be enhanced to a great extent, make the character imag

can be the subject of the local amplification, in order to interpolate the way to simulate the effect of optical zoom. It works similar to the way we zoom in on a certain part of the image in the computer, and the difference is that "digital zoom" is done directly on the CCD during the shooting process. To be precise, "digital zoom" is only a cropping tool, because it can cut off part of the image-this part is outside the field of view when using a long focal length lens, and only a selected lo

To the photography enthusiasts to the detailed analysis to share the Canon 1100D camera to take out the brilliant night photos of the skills. Skill Sharing: Fully automatic mode shooting Ef-s 18-55mm f/3.5-5.6 is ii/fully Automatic (f4.0,1/60 sec)/iso 800/white balance: Automatic Aperture priority automatic exposure mode shooting Ef-s 18-55mm f/3.5-5.6 is ii/aperture priority automati

Today, photography has become one of the most important functions of mobile phones, and is also the first factor in the cost of acquiring mobile phones. And to some extent, mobile phones have now replaced professional cameras and become the most important photography in our everyday life. Therefore, in the base hardware play to a fever in the future, mobile phone manufacturers are beginning to focus on our attention to the photographic function. "XXX pixel", "XXX sensor", "XXX Lens", "xxx

To the photography enthusiasts to explain the detailed interpretation of the Canon 50D camera when taking photos of the background of the virtual virtualization tutorial. Tutorial Sharing: Shooting data: EOS 50D EF 70-200mm f/2.8l is USM Aperture priority automatic exposure (f2.8,1/800 seconds) Exposure Compensation: +1/3ev ISO 100 White balance: Automatic Points:

1. Make large external convex rounded rectangle Open a blank slide in the PPT2016, insert the rounded rectangle, and adjust its size by dragging the yellow dot to the right to resize the ends. Right-click the graphic, select Format shape, and select solid fill at the fill. Color, select "Other Colors", red, green, blue are 245; the line selects gradient line, default, type linear, direction is default, angle is 90 degrees, gradient aperture is two, t

addition to storing photos taken from this account, photo streaming can also be shared with friends through the "Share photos Stream" feature, which can be supported by different versions of the client. When sharing a photo stream, you first need to create a category, add a name, contacts, and photos, and choose whether to share a public network, and if so, the photos will produce a link that anyone can view through a Web browser, like an online photo album. Each shared photo album can add hund

Photography beginners: 38 training projectsTraining 1. panoramic deep exercises Photo body: General scenery, flowers, city buildings, and other scenery with strong impact.Seeking: All images are real focal points.Suggestion: First Use wide angle lens: 24mm- 35MM shooting, light ring: F11-16, aperture priority AE mode. Training 2. single focus exercise Requirement: focus only on the primary subject, light depth of field.Suggestion: middle lens: Above 8

Recently began to study photography, summed up the previous learning, both for sharing, but also to record. 1. Exposure, determine the quality of a piece of the most critical objective factors Means of controlling exposure: aperture , shutter speed . If the exposure is analogous to the desired bucket of water, the aperture is the faucet size and the shutter speed is the time the tap is opened. The same amou

D80 faq q 1. Manual lens usage for D80 D80 can use a manual lens with a Nikon F bayonet, such as Zeiss's ZF lens, but it can only use the M file! Because D80 does not support the input of non-CPU lens data, cosina made two new freunda lens 58f1. 4 and 40f2 because the lens is equipped with an electronic chip, you can use file a on D80 instead. However, manual lenses require manual focus, even on d3. However, all Nikon's digital slrs currently have electronic focal points for manual lenses.

To the photographic enthusiasts to share a detailed interpretation of the Canon 5DMarkII photography of the city's exquisite night photos of the tutorial. Skill Sharing: Filming the exquisite and beautiful night scene of the metropolis, the camera setting is more exquisite. must be prepared in advance, and be flexible in the use of camera and night photography related knowledge. I hope everyone can make a beautiful night works. Set the sensitivity to ISO 100 and suppress the noise to

To the photographic enthusiasts to share the detailed interpretation of Canon 5DMarkII flexible use of virtual photography portrait of the skills. Skill Sharing: Circle the mode to aperture Priority auto Exposure (AV) mode. Because you can prioritize aperture values, it is easier to control the amount of virtualization. Aperture priority automatic expo

inch (PPI ). Retina (retina)The area at the top of the eye, including the visual sensor of the eye. RGB Color System)A color system that uses red, green, and blue as the primary color. These colors are produced from light. RGB Value)The total amount of red, green, and blue information in any given pixel can be from 0 to 255. Rod cells (rods)Visual sensors are several hundred times more sensitive to light than cone cells. They produce a colorless visual representation that allows you to see the