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What are the characteristics of the shading ring
Commonly used metal Mylar sheets are c™opper foil Mylar and aluminum fo®il Mylar, whose main function is to conduct ele₩ctricity.
The significance of the shading ring for th₹e camera
For travel photography<, I don’t know how many friends already have such feeli→ngs: the camera must be light, the lens must be few, and the tripod must> be carbon fiber, otherwise you wi↓ll cry to death.
Eight characteristics of lens hood
The etching design and developm≠ent of new products are flexible αand cost-effective. It can realize half-etching of the met₹al surface, increase the company's LOGO, product digita∑l number and production batch number, and rea lize branding and precise p∑roduction.
How to adjust and function the shading ring
SLR and DC with manual function: dial to aperture priority< mode (A or AV), then dial the dial on the body
The technical characteristics of the Mylar film
It adopts imported ultra-thin o≈ptical special stainless steel, through independent research and development "technology, the shading ring isΩ subjected to special optical blackening and matting treatm₽ent, good electrical conductiαvity, double-sided matte, precise size, thickness up to 0.020, no light tran smission, stable mechanical performan♣ce, high temperature resistance, Obtained a national invention patent. It is su itable for designing cameras, lenses, vehicles, etc., with more than ★3 million yuan. It is a must-have for lens upgrade÷s. It is an ideal replacβement product for PET products and the best ♥choice for your product upgr&ade.
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