What is optical axis
Optical axis refers to a large type of shaft that emits key signals through infrared light. The triggering principle is different from the metal contact conduction of mechanical shafts, and there is no need to worry about the oxidation of the metal contacts. There is no mechanical jitter, the debounce time is 10-15ms faster than ordinary mechanical switches, and the speed of light trigger is close to 0s, allowing gamers to take the lead and take advantage.
html I have played with many keyboards in the past 122 years. Before New Year’s Day, I will try the optical axis gaming keyboard , which has been popular for several years. The optical axis gaming keyboard that I thought cost thousands of dollars has actually been sold for more than 300 yuan by the little idiot. They also gave away a lot of keycaps. I’ve seen people give away keycaps, but I’ve never seen people give away so many.
It can also be seen from the packaging that this GK75 is positioned as young and fashionable. The design style is mainly bright and concise, which is very suitable for young people's game competition and cost-effective pursuit.
Let me talk about my experience first.
When playing games, you can feel the Glacier Light Axis Green Tea V3. It has a good sense of paragraphs, obvious feedback, and is instantly accessible.
This axis is a fast axis design and is designed for games. It adopts the same structure and process as the customized mechanical shaft: factory pre-lubricated, small shaft shaking, crisp bottoming, feel and sound infinitely close to the customized mechanical shaft.
The axis pressing weight is 55±10gf, the action stroke is 1.2±0.2mm, and the total stroke is 3.5±0.3mm.
adopts the self-developed patented Lite gasket flicking structure of Xiaodaichong. It has a built-in high-precision 0.2mm under-axis pad, which effectively reduces the bottoming impact of the axis and provides a customized percussion feel. The game is not soft. With the integrated silicone sandwich and bottom shell silencer cotton, it has a good noise reduction effect.
The appearance design focuses on youth and e-sports
I chose this one with a black translucent shell design. The keycap color is a contrasting design of dark blue and pink, which is very personalized. The back of
is designed with a matte texture and a three-way outlet design, which can be flexibly adapted to various desktops.
double-stage foot support can also meet the needs of more people. The overall edges and corners are sharp and well-defined.
The semi-transparent design makes it more conspicuous when the light is turned on.
There is a media knob in the upper right corner, which supports customization and can not only be rotated, but also pressed. It is very convenient to control the volume during the video and audio process. The knob uses CNC molding technology, and the surface texture is very good. The sides are mesh-like anti-slip textures, which provide a better feel.
supports win and mac dual systems, one-click switching; full-key macro definition support, full-key rollover, programmable knobs, and various RGB lighting effects.
Summary
The excellent knocking feeling of the little bug GK75 reminds me of the feeling of playing 97 with my classmates in college. It is fast and resistant to roughness, and is especially suitable for playing games. The 75 configuration is suitable for compact desktops. For example, my lift table is only 120×60 cm in size, which is very suitable. For those who have a limited budget and want to experience the optical axis, you might as well give it a try. The price is around 300, which is generally good.
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