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Samyang, which can be offered underneath the Rokinon and Bower model names, has launched a 24–70mm F2.8 autofocus (AF) lens for Sony E mount digital camera programs. Whereas the lens is on the market to buy, it appears it’s restricted solely to at least one on-line retailer in Thailand in the mean time.
The lens is constructed of 17 parts in 14 teams, together with two aspherical parts, three high-refractive parts, three extra-low dispersion parts and a single ‘HB’ component. One component additionally options Samyang’s UMB coating for lowered ghosting and flares. Different options inlcude a nine-blade aperture diaphragm, an aperture vary of F2.8 via F22, a minimal focusing distance of 35cm (1.15ft) and an 82mm entrance filter thread.
As with different Samyang AF lenses, this 24–70mm F2.8 lens makes use of the corporate’s linear stepping motor (STM) autofocus system. What’s distinctive about this lens, nevertheless, is that it’s parfocal, that means as soon as the main focus is ready, altering the focal size of the lens received’t have an effect on the main focus level, because of the parts inside compensating accordingly. This type of function is most frequently seen in costlier cinema lenses, because it prevents the necessity to rack focus once you’re zooming in on a topic.
The lens is weather-sealed and includes a customizable sliding swap on the barrel that may flip the main focus ring into an aperture ring with a fast flip of the swap. Beneath is a single pattern photograph, allegedly taken with the lens, based on the product web page.
Because it stands, the lens is just accessible to buy via Thai retailer Shopee for ฿29,900 (bhat), which converts to roughly $900. We’ve contacted Samyang/Rokinon for extra particulars on the lens and can replace accordingly after we obtain a response.
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