星河科研社為銳星光學Sharpstar / Askar的香港獨家總代理，Askar新推出的65PHQ 折射式攝星鏡預售價為HK$7080。eshop會於2022年12月1日起至2023年1月1日期間接受預訂，廠方預計會於2023年1月上旬出貨。

Galaxy Scientific Group is Hong Kong sole dealer of Sharpstar and Askar.   Askar's new 65PHQ Refracting astrograph is now available for pre-order on eshop, starting from 1st December 2022 to 1st January 2023, with pre-order price HK$7080. The factory expects to start shipping in early January 2023.

https://eshop.astro.hk/hk/catalogs/products/a0eb6d37-0b46-4fc8-a93e-cb0d1797cb26

65PHQ作為PHQ系列中口徑最小的一款產品，即將上市。65PHQ採用f/6.4焦比，焦距為416mm。不同於其他PHQ望遠鏡的四片式結構，65PHQ為五片式光學鏡片組合，前三片中有兩片為ED玻璃，有著非常好的色差及其他像差控制能力。由於採用自平場設計，65PHQ在天文拍攝中具有很強的優勢。它支持全幅影像圈，點陣圖細膩，周邊星點變形極小。

65PHQ, with its smallest aperture in the PHQ series, is coming soon. 65PHQ has a focal ratio of f/6.4 and a focal length of 416mm. Instead of the quadruplet structure of other PHQs, the 65PHQ is a quintuplet with two ED glasses which offers excellent control of chromatic and other aberrations. With its self-flattening design, 65PHQ offers strong advantages in the astronomical shooting. It supports the full-frame image circle and has a fine spot diagram with tiny distortions of the peripheral stars.

和Askar推出的一系列望遠鏡一樣，同樣無需計算後截距也無需另外購買平場鏡。望遠鏡本體淨重2kg，標準裝重量2.8kg。剛性2.5英寸調焦器，帶新型含刻度的360°旋轉器以及尋星鏡基座。附有M68/M54/M48拍攝接環，其中M48接環內側帶有2英寸濾鏡螺紋。

There is no need to buying extra flatteners or calculating the back focus of the flattener for the 65PHQ. The OTA weighs 2kg, and the full package with tube rings, etc. weighs 2.8kg. The 2.5” rigid focuser comes with a new-type 360° rotator with scales and a finder base. M68, M54, and M48 camera adapters are also attached, and the M48 adapter has a 2” female thread for installing filters.