恒伸照相器材有限公司 - Nantun District

Fair price, the lens can be tried and agreed to buy again, can be swiped by card

Lenses purchased 10 years ago but now discontinued can not only be sent for repair And there is no extra charge for choosing logistics to send back I'm in the same county and city, I sent the notice in the morning and received the package in the afternoon The point is that once the box is opened, the dense and full anti-collision packaging materials are really reassuring and touching!!! I can only say that Heng Buddha is really super Buddha~!! Every co-focus lens in the future will definitely choose Sigma~!!!!! Seriously thank Hengshen's engineers and every employee who handles it~

The reception staff are kind and careful, the focus is fast and true, it is really a constant Buddha.

The Hengshen Service Center is newly decorated. The photo shows the focusing waiting area. If you need focusing, come and experience the experience

The service is good, upgrade the lens firmware, about 5 minutes to complete!

There is a secret that few people know about the lenses that are "hi-can-buy". After buying the lens, it is best to go to the agent directly, directly change the warranty card and update the lens firmware, and then the lens has the option of Custom, by the way, ask the clerk to use it. USB Dock, set C1 & C2 user function settings, you can set the picture in the landscape window to jump when the focus is accurate, prompting the start of the focus action, without the beep sound, the sound produced when shooting birds, the vibration amplitude can be selected, C1&C2 can choose Setting one of the quasi-focus priority is suitable for still photography, and the other is set to focus-priority for follow-focus photography. This seal has to be unlocked to realize the obvious improvement in focusing speed. I have already bought two Sigma 150-600 C version & S version, Although the S version is bought second-hand and can be adjusted with a Hengshen policy, the original owner still doesn't know that the seal has not been unlocked. It can only be said that the agent of the subsidiary factory, "Xikemai" has the best service.

The new body does not fit the new lens perfectly. I made a trip to the north to make adjustments. The service is really nothing to say! The engineer also personally guides how to use the dock to adjust.