Want to sell old camera lens? Wondering where to sell used camera lens? Sell used camera lens, old lens to tradelectronics Sydney. Since the first Sigma art series lens came into the market, it has been widely praised. This series of lenses of Sigma not only has the price lower than the original lens, but also can compete with similar products in performance. As the third generation of wide-angle zoom lens in smart art series, smart 12-24mm f4dg HSM lens not only adopts constant aperture design, but also has more complex 16 pieces and 11 groups of optical structures, including 5 FLD lenses, 1 SLD lens and 1 aspheric lens. The lens weight reached an unprecedented 1150G. From the point of view of its cost-effective material and technology investment, Sigma obviously hopes to make this lens the best constant aperture ultra wide angle zoom lens.
As a super wide-angle lens, Shima 12-24mm f4dg HSM adopts a large curved convex lens. As for portability, I think its performance is pretty good. Judging from the previous matching of Canon’s all picture SLR EOS 5D Mark III, it is very coordinated. Compared with the earlier suitable lens, the lens abandons the traditional frosted shell design and will not cause the abrasion of the external paint coating due to long-term use. In order to increase the industrial artistic sense of the lens, the lens also displays its pure art series lens pedigree with a bright silver circular a-mark on the lens barrel, and the back of the mirror body adopts a unique smooth paint design. In terms of protection, the lens has a simple dust-proof and water-proof design, and a water-proof rubber ring is designed at the zoom / focus mechanism of the lens barrel and the bayonet at the back of the lens, so it can be shot normally in light rain or wet environment.
Shima 12-24mm F4 DG HSM adopts the design of full-time manual focus and internal focus. Although it has a focus mode conversion paddle, it basically does not need to be moved during manual focus fine adjustment. The wide and soft zoom ring damping is slightly larger, and the zoom position can be adjusted very accurately during zooming. At the same time, because the lens adopts the internal focusing design, the lens will not rotate or extend when focusing, so the user does not need to worry about the problem of lens gray in use.
Smart art series has won the unanimous praise of users. I believe that in the future, it will bring you better products, and the next art will certainly make us full of surprises!
