星河科研社为锐星光学Sharpstar / Askar的香港独家总代理，Askar新推出的65PHQ折射式摄星镜及Askar 0.75x Full-Frame Reducer for 65PHQ减焦镜已到货并于eshop上架。

Galaxy Scientific Group is Hong Kong sole dealer of Sharpstar and Askar. The new Askar 65PHQ Refracting astrograph and Askar 0.75x Full-Frame Reducer for 65PHQ are now in stock and available on the eshop.

Askar 65PHQ折射式摄星镜，定价HK$7780。

Askar 65PHQ Refracting astrograph,  priced at HK$7780.

Askar 0.75x Full-Frame Reducer for 65PHQ 减焦镜，定价HK$1780。

Askar 0.75x Full-Frame Reducer for 65PHQ, priced at HK$1780.

65PHQ望远镜本体净重2kg，标准重量2.8kg。采用f/6.4焦比，焦距为416mm，覆盖全片幅相机。天文摄影爱好者们不需计算平场镜的后截距或购买额外接环，只需直接接上相机，合焦后就是最佳的拍摄状态。

65PHQ has a net weight of 2kg and a standard weight of 2.8kg. It has a focal ratio of f/6.4 and a focal length of 416mm and covers full-frame cameras. Astronomy enthusiasts do not need to calculate the back stop of the flat field lens or buy additional rings, just attach it directly to the camera and focus it for the best shot. It has a focal ratio of f/6.4 and a focal length of 416mm, supporting the full-frame camera. There is no need for buying extra flatteners or calculating the back focus of the flattener, just simply equip it with any possible imaging accessories, make the target stay at the focus, and then the whole optical system is perfect for imaging.