The SmallHD Sidefinder is a combination of optical loupe and SmallHD 502 HD on-camera monitor that creates a flexible, hi-resolution EVF that can quickly transform into a 5" on-camera monitor. The optical loupe mounts on the 502, which causes the 502 to resize the image from 1920 x 1080 to 1366 x 768. This keeps the loupe a reasonable size, while still presenting you with a clear image with sufficient pixel density that individual pixels are not visible when used as an EVF. The loupe incorporates dioptre adjustment from -2 to +4, which is a generous adjustment range for those of us that do not have 20/20 vision. The loupe incorporates a 1/4"-20 threaded mounting hole and accepts optional mounting accessories.
The other component of the Sidefinder is Small HD's 502 HDMI & SDI On-Camera Monitor with 3D LUT Support, which brings full HD resolution to an on-camera monitor the size of a smartphone. The screen packs 441 pixels per inch, providing a sharp clear image on such a small screen. It features SDI & HDMI inputs and outputs with cross conversion and takes just 3 seconds to boot-up. The unit is 3/4" thick and weighs about 9 ounces, so it is light enough to mount to your camera without weighing you down.
Small HD has developed a menu system designed to be easy to navigate with the built-in joystick. Within the system is the Pages system, which allows you to create and store up to 8 preset configurations. You can easily see the effect of your configurations on the image, swiping between the configurations using the joystick. The 502 supports 3D LUTs, and you can save those as a configuration page as well. It is worth pointing out that you can apply a configuration page setting to either the monitor's screen, the output, or both at the same time. You can also assign a different configuration set up to the monitor's screen and the output.
The optical EVF loupe mounts onto the SmallHD 502, and features a high-grade friction hinge that allows you to turn the Sidefinder into a 5" on-camera monitor without needing to remove the optical loupe, but by just flipping the loupe out of the way.
When used as an EVF, the 502 reduces its image size to 1366 x 768, this allows the size of the optical loupe to remain manageable while still providing a sharp image that does not suffer from pixelization - the appearance of individual pixels discernible within your image. When you swing the loupe away from the 502's screen, the resolution on the 502 automatically resets to 1920 x 1080.
The loupe incorporates a dioptre adjustment from -2 to +4, that accommodates most camera operators that do not have 20/20 vision.
You can adjust the Sidefinder's field of view for approximately 40° (the default setting) to approximately 20°.
The SmallHD 502 on-camera monitor features a Full HD, 1920x1080, LCD display, with a pixel density of 441 PPI. The 502's LCD display is able to produce 85% NTSC Colour Gamut (greater than the REC. 709 colour standard), rivalling the colour capabilities of OLED technology.
The monitor supports HDMI and SDI inputs and outputs, and cross converts between them.
You can apply a 3D LUT to the monitor and still view your video in real-time.
The configuration system, Pages, allows you to create and store up to 8 presets. Presets can include focus aids, exposure aids, camera metadata, 3D LUTs. Once created, you can navigate between the presets merely by swiping the built-in joystick. You can see up to three presets displayed on the screen at the same time as you swipe between the presets, which is different than having to engage a menu system and trying to remember what the name of the preset means. You can see the effect of your configuration on the video.