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Eachine EV300D 1280 * 960 5.8G 72CH Çift Gerçek Çeşitlilikli FPV Gözlük Dahili DVR Odak Uzunluğu Ayarlanabilir Şarj Edilebilir Pil Kılıfıyla Beraber

26% OFF Eachine EV300D 1280 * 960 5.8G 72CH Çift Gerçek Çeşitlilikli FPV Gözlük Dahili DVR Odak Uzunluğu Ayarlanabilir Şarj Edilebilir Pil Kılıfıyla Beraber US$442.79 US$598.39 View It

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hkocznar 07/07/2020

Latency, Useability, Image quality checked: Alright, this is a preliminary review, I'll need to spend more time. + The goggle comes perfectly well packed, reading the manual pages is a good idea because the menu buttons are simple but you need to know how to use them. ~ It comes without antennas, you need normal SMA antennas. - The lenses are too small, they are nice adjustable for almost any head and eyesight but they are tiny. This means that the sweetspot to view the screen is also too small, you can not really view all of the screen without distortions. They should learn from Oculus and HTC-Vive in that regard. ~ Screen quality is interesting, I come from the EV800D and the FOV there is larger (zoomed in). The colors are more aggressive, they are sharper but also flickery. The cheap EV800d had a smoother image at a lower resolution. + The battery pack is great, mounted on back of the head and well designed The big topic, all of the internet is full with negative headlines on the huge latency of the EV300D .. I was very sceptical about my purchase so that's the first thing I checked. I did NOT update firmware so it should be the 80ms latency everyone whines about. 80ms is quite high for FPV but how much does it matter ? Some science about latency: Human reaction time is in average 215ms, my reaction time is around 195ms, most young talents will have a time of 170+ms. The fastest possible conscious time is said to be 150ms and reflex time without conscious thought is around 80ms Our eye is faster than our reaction, 25fps appears perfectly smooth to our eye (that's 40ms delay between pictures) I did a reality test, I put on the Googles and switched on a Quad, then I moved my hand quickly back and forth. I was not able to notice a delay, my brain felt "normal" seeing my hand move. Conclusion: While the latency issue is a setback, you are unlikely to notice it without the use of special testing equipment. I doubt you can notice anything in flight

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Partnerlik Programlarımız

Banggood.com hakkında Garanti ve İade politikası Hüküm ve Koşullar Gizlilik Politikası Fikri Mülkiyet Hakları Site Haritası

Bizimle iletişime geçin Yeni kullanıcı Rehberi Yardım Merkezi Özelleşmiş Meseleler

Ödeme Yöntemleri Nakliye Rehberi Gönderdiğimiz Yerler Tahmini Teslimat Süresi BGpay Talimatnamesi

Moda Blogger Programı Ortaklık Programı Toptan Satış Programı Direk nakliye İnceleme Kulübü