How to achieve the best angle of rotation does CPL

The CPL jvc gz-mg155 charger does not necessarily ring the front grating scale table labeled and marked the real significance is not large, all had to take based on your objects, and the angle of the lens to determine the best location where the rotation.

For example, if you want to shoot stuff inside glass cabinets, and cabinets when we parallel to the lens, the camera angles are mostly parallel to the present state, this time not with CPL shooting, often reflective of the phenomenon is not would be too serious, but even with the CPL, to eliminate the effect of polarized light would not be significantly improved. Because polarized light is reflected and caused between shots, almost vertical. (Try to imagine, the light reflected off objects, if the angle of reflection close to vertical, then the light will also back and forth between the object and the camera moves, even the CPL, the polarized light to eliminate, not many are left running to the light-sensitive imaging component of the)

So we have to change the location shooting, and then use the CPL, the effect will be more significant, but how to rotate to the right place?jvc gz-mg37u charger

Because CPL is not marked on the scale, so loaded CPL, we have to carefully observe the viewfinder, originally produced by reflective polarizer is rotating at the same time, slowly at a certain angle, "suddenly disappeared", which in addition to to practice, is in fact the main skill is in the rotation, do not hurry, be patient observation of changes within the viewfinder.

Use points: all reflective part of the light switch from the dark place, that is, the best angle to eliminate reflection.

As mentioned in the CPL and the viewfinder, I here provide a convenient and easy to use and then the little trick:

Now that the optical technology and the rapid development of electronic technology, have many SLR cameras jvc gz-mg130 charger outside the traditional second choice viewfinder: Real-time viewfinder. LCD screen do the framing and the use of composition, the light and landscape changes are also changes in near real-time, the same reason, we fitted the CPL, the elimination of the effect of polarized light, can also be implemented on a large screen LCD's to get the right angle and effect. In addition, because the live view of the exposure compensation parameters can also be taken to make the best exposure value, so that the overall distribution of the ideal exposure showed the screen, so CPL adjusted to more clearly show, this is the optical viewfinder can not provide the major images and bright feel.

Pay attention to shutter speed

Finally face to remind you that after using the CPL, the overall amount of light is reduced, so the exposure time will increase the relative, if relatively dark place in the shot, remember the safety shutter time control, to avoid the pictures are blurred.
Note A: Due to the relationship between polarizer mirror coating, and some will have interference and polarized light to enhance the blue light.JVC GZ-D270 Charger