-
Anonymous users2024-02-121. This is glare.
Commonly known as ghosts. 2. All lenses are composed of multiple lens groups. When light passes through the lens group, part of the light is reflected by the lens surface and forms a spot that appears in the image, which is the cause of glare;
3. Glare generally appears when the reverse direct light (contrast light) appears, and the angle of the lens and the backlight is different, and the degree of flare is different;
4. The surface of the lens or the surface of the lens group inside the lens is coated. Different quality coatings have different levels of resistance to glare. Flare is worse with lenses with poor coating quality. Coating technology is one of the high-end technologies for lens development;
5. Anti-glare ability is one of the important optical properties of the lens. Once the lens is designed, the ability to resist glare is fixed and will not be changed;
6. Under normal circumstances, the use of lens shield can improve glare, but it cannot be eliminated;
7. The anti-glare ability of the lens is still relatively good, the coating quality is not bad, and the glare of the sun is not serious.
-
Anonymous users2024-02-11It is the light spot, because the lens is a group, a group of many lenses, and the lens surface (or coating) is repeatedly reflected.
The lens is aimed at the luminous object to be photographed, and it is not in a straight line (that is, the light reflected into the camera should coincide with the skin of the photographed object), otherwise the light reflection inside the lens will be deviated, and a green light spot will appear.
Phenomenon, this is the lens to take pictures of the light source, all of which have flare.
Phenomenon. Especially in highlights like the sun. This is true of any camera lens, which can only be mitigated, not completely avoided, and should not be cared about.
-
Anonymous users2024-02-10This is an optical phenomenon.
When taking pictures, the light enters the negative film from the studio and the camera will be imaged; When the light is too strong, it will be reflected in the lens barrel and reach the negative film for imaging. If the two images do not overlap on the negative, a phantom will be formed.
There may also be a problem with the shooting mode set, if this is also the case with other modes, it means that there is a problem with the camera head and hunger of the mobile phone, and you can go to customer service to let them test it for you. 90% of such problems are camera problems.
Fine dust will appear in a similar situation on imaging, if the hand is returned to the all-in-one machine, it can be alleviated by a few gentle pats on the palm of the hand, non-all-in-one machine, directly open the back cover and clean the lens with a brush, if there is no dust, that is, the imaging chip has a bad spot.
Finish. <>
-
Anonymous users2024-02-09Solar halos. Lens reflections.
-
Anonymous users2024-02-08This is an optical phenomenon.
When taking a photo, the light enters the negative film from the camera and is imaged; When the light is too strong, it will be reflected in the lens barrel and reach the negative film for imaging. If the two images do not overlap on the negative, a phantom will be formed.
There may also be a problem with the shooting mode set, if this is also the case with other modes, it means that there is a problem with the phone's camera, and you can go to customer service to let them test it for you. 90% of such problems are camera problems.
Fine dust will appear in a similar situation on imaging, if the mobile phone is an all-in-one machine, it can be alleviated by a few gentle pats on the palm of your hand, non-all-in-one machine, directly open the back cover and clean the lens with a brush, if there is no dust, that is, the imaging chip has a bad spot.
-
Anonymous users2024-02-07Professional Q&A, hope to adopt! Check the lens first, fine dust will appear similar in imaging, if the mobile phone is an all-in-one machine, it can be relieved by a few gentle pats on the palm of your hand, non-all-in-one machine, directly open the back cover and clean the lens with a brush, if there is no dust, that is, the imaging chip has a bad spot!
How do you photograph the surface of the sun?
Traditional panoramic cameras can capture 360-degree or even 720-degree images, but they only capture light in space that passes through a fixed viewpoint from different directions. In other words, VR users can only rotate around a fixed axis in three-dimensional space, not in any direction. >>>More
Generally, the low-grade DV photo effect is not good, but if you want to achieve the effect of a digital camera, it is generally more than 5,000. I don't know if you can accept this**, if possible, we recommend Sony DCR-SR200E, using 40GB large-capacity hard disk for storage; 2.1 million high-pixel CMOS, inch touch LCD, 10x light change Carl Zeiss T lens, and built-in channel surround recording microphone. In addition, 4 million pixel photos can be taken. >>>More
If you are a first-time user, you can try mirrorless.
ISO tune to about 400, and then ** time is about the same in a second or two. If you want to shoot well, we recommend using Inspire2, which uses a new image processing platform to record up to Cinemadng RAW and Apple Prores**; The power system has been comprehensively improved, with an acceleration time of only 5 seconds from 0 to 80 km h, a maximum flight speed of 94 km h, and a maximum descent speed of 9 m s, interpreting strong maneuverability. The self-heating dual battery system can provide up to 27 minutes of battery life (mounted x4s) and easily cope with the challenge of low temperatures; The latest FlightAutonomy system, which provides key sensor redundancy and visual obstacle avoidance capabilities; A variety of intelligent shooting and intelligent flight functions such as focus mode greatly expand the creative space; Coupled with a series of upgrades such as dual-band dual-channel image transmission, FPV camera, next-generation multi-machine interconnection technology, and broadcast applications, the Inspire 2 is incredibly powerful.