HDO2 unfortunately doesn’t include Head-Tracker module in the box. Power button was a part of FPV.One from day one while HDO2 is the first pair of FatShark’s goggles which has it.īoth devices support input HDMI signal and AV-In/Out. What’s interesting is the possibility of manipulating the recording – fast forward, slo-mo, rewind and pausing the video. Orqa FPV.One has more robust DVR with 1290×960 resolution at 60FPS, and it has capabilities to save recorded data in. Secondary bay for add-ons like FPV.Connect should definitely enhance capabilities without investing in new equipment and also is a unique, highly expendable feature that no other goggles have.įatShark HDO2 supports DVR recorder with 640×480 resolution at 30FPS. Not only is it possible for user to switch channels on goggles themselves, but he/she can also change the bands. Over time, this should be fixed by injected moulded covers.įPV.One has sorted communication with ImmersionRC rapidFIRE out in a better way – SPI protocol. It just means you have to 3D print bays for them. Module opening in FPV.One is designed to support ImmersionRC rapidFIRE module by default, which doesn’t mean this module bay is incompatible with other modules. Both devices use the same receivers and the power supply is done in a way all modules are compatible with both goggles. Somehow manufactures have led customers into thinking that diopter is the only type of correction. The built-in lenses and lack of slots for corrective inserts preclude the use of the HDO 2 by anyone that needs more than simple correction – it’s worse than not having a power button on a product. This is why the Fat Shark HDO 2 is falling behind Orqas when it comes to display quality – the built-in lenses can only correct for diopter/myopia and result in a poor image for many people. Some 30% of the population has astigmatism and needs a cylinder correction (in addition to any diopter for myopia). There are also cylinder and prism corrections for astigmatism and double vision respectively. Diopter correction is only a portion of a prescription. In HDO2 it’s “Barrel Distortion” and in FPV.One it’s “Pincushion Distorsion”.Ĭorrective lenses are not just diopter lenses. Screen distortion is very expressed in both devices – in completely opposite ways. This was a great opportunity for FatShark to fix their older model’s cons, and one of the main ones was 59mm to 69mm IPD. It’s a bit different in HDO2- 54mm to 74mm. That’s why we have 44☏OV for FPV.One and 46° for HDO2, but some of the test shows that is not completely precise. The difference between Orqa FPV.One and HDO2 is minimal. Although the screens are identical, what makes them different is optics in front of them. That’s actually the most complex task every engineer has to perform. Every goggle manufacturer is left on their own when it comes to technology and optics design. The most important thing about their goggles is definitely their optics. Both HDO2 and FPV.One enable 16:9 and 4:3 screen ratio. In addition, contrast ration is also much better. ECX337A has 1280×960 screen resolution and OLED technology delivers blacks so much better than traditional LED. They’re originally designed as viewfinder and it’s definitely the most expensive part of the goggles.įor the technology being used for FPV, this is the best and most expensive display version possible. The model itself is most probably ECX337A. So, both goggles use the same micro display – Sony 0.5“ OLED. Orqa was the first goggle vendor to introduce top of the line Sony OLED micro display, soon after FatShark followed. Considering the specifications, Orqa is most similar to HDO2 so we’ll compare them. You can skip through your recordings, play them in different speeds andįatShark was first to respond to Orqa entering the market soon after Orqa goggles were released, they developed new and upgraded goggles HDO2. The left joystick is mainly for the dvr menu and dvr All of those things can be adjusted in the Orqas main menu. Battery state can be shown in percentage or voltage. The button on the top of the red one is used for checking the battery state. On the left side of the goggles there is a red record button. Fan button has a sound indicator so you always know if your fan is on or off. Power button has 3 modes: always on, single click and click and hold (DJI style). Two big buttons are the power button and a fan button.

Fatshark always had a reason for not adding it but as soon as they heard that Orqa is coming up with goggles that has it, they rushed back to the drawing board and made the Fatshark HDO2 goggles which could be compared with Orqas.

The most hyped feature of Orqa goggles is of course the power button.

Orqa fpv goggles