Symmetric type three-dimensional microspur shooting method and shooting device of single lens reflex
A shooting method and a technology of a shooting device, which are applied in stereophotography, photography, television, etc., can solve the problems of troublesome adjustment, impact on image quality, unsuitability for shooting dynamic pictures, etc., and achieve the advantages of convenient portability, good synchronization, and synchronous focusing Effect
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Embodiment 1
[0045] Such as figure 1 As shown, the camera is equipped with a shifting lens and a photosensitive element, and the shifting lens achieves The purpose of the perspective relationship of the photographed image or the focus of the whole area.
Embodiment 2
[0047] Described photographing method comprises telephoto lens reflection stereo macro photographing method in large aperture, and this photographing method comprises the following steps:
[0048] Step 1, the shooting device is placed horizontally, the shooting direction is vertically upward, and the object 51 to be photographed forms an inverted real image 61 on the photosensitive element of the camera;
[0049] Step 2, add a circular black opaque sheet filter 04 in front of the lens of the shooting device, the filter 04 is close to the front lens of the lens, a small hole is opened in the middle of the filter 04, and the light can only enter the lens through the small hole;
[0050] Step 3: Adjust the aperture of the lens to the maximum when shooting. The size of the small hole of the filter 04 should be such that no vignetting or black edges appear on the edge of the image during normal shooting. The small hole is the aperture of the lens;
[0051] Step 4, add a reflector 0...
Embodiment 3
[0057] Such as Figure 4 As shown, the shooting method also includes the position and angle setting of adding a reflector to the small-diameter wide-angle lens:
[0058] The reflective mirror 01 is close to the edge of the lens 02 and is perpendicular to the lens cross-section, and black edges do not appear in the image taken by the shooting device, and the object 51 to be photographed forms a symmetrical virtual image 52 of equal size with the reflective mirror 01 as the axis of symmetry; the object to be photographed and After its virtual image passes through the clear aperture of the filter 04 and the lens 02, it forms a pair of horizontal side by side inverted and symmetrical first image 61 and second image 62 on the photosensitive element of the camera; since the reflective lens 01 is not in the middle of the lens, the reflective lens The front end of the front end close to the bottom of the object deviates from the center of the image field, and the distance of the devia...
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