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What are the characteristics of the shading rin≥g
Manufacturing method of Kimoto shading ring and min÷iature lens
With the development of mobile phon☆e camera technology, the requirements for mobile phon€e lenses are getting higher and higher. The existing mobile phone lenses are g enerally composed of a combination
Four characteristics of lens shading mylar products
The lens shading mylar is a polyeste♦r film mixed with carb≤on black, which has the characteristics of stabαle size and easy to drill and form.
What is the role of the shading ring?
The shading ring plays a role of shading, such as the$ shading ring of the mobile phone lens and the lens shading ring o&f the camera lens. It is a piece o≠f Mylar sheet that is stamped with SOMA shading
What is the role of the shading ring
The function of the shading ring is to adjust the focal length. The thickness §of the focusing screw is to adjust the lift of the lens bγarrel.
Selection and use of Mylar tablets
Although the light-shie≈lding spacer and Mylar lens are a small part of the CMOS lens, ↕they play a very important role in determining the image clarity, aperture size, optical focus and many other opti
What are the functions and precautions of the SLR lens hood?
A lens is composed of mul←tiple lenses, and each lens has two ÷reflective surfaces. Then, if you count it, a ✘lens has multiple reflective surfaces. The more reflective surfaδces, the greater the impact on the l<ens, especially In the case of backlit shooting, a halo will be formσed, which will affect the shot picture, may cause different degr×ees of color spots on the shot picture, or make λthe shooting effect bad.
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