- Nebula projector screen mirroring movie#
- Nebula projector screen mirroring 480p#
- Nebula projector screen mirroring 720p#
- Nebula projector screen mirroring pro#
A 1/4-inch female thread has been bored right in the centre of the rubber ring base to mount the Astro projector on a tripod.
Nebula projector screen mirroring pro#
The focus ring works well, although it isn't as easy to get a sharp image nor as convenient as the motorized auto-focus inside the Mars 2 Pro projector.Īstro has flat sides so, you can sit the projector on its side and base, allowing to use Astro without the need of a tripod. The focus of the image is adjusted manually by twisting the lens in and out via a wheel dial that works similarly to an old school overhead projector. You can create a larger or smaller image size by moving Astro closer or further from the projection surface. The Nebula Astro projector also supports different projection modes so, you could attach it onto a ceiling. That said, Astro does integrate automatic vertical keystone correction up to +40 degrees and -40 degrees. If not, you may have to use a tripod in order to get a proper image orientation. Astro doesn't integrate quadrilateral keystone correction or horizontal keystone correction, which is not a problem if Astro is placed on a leveled surface. In terms of projector features, the Nebula Astro projector isn't as feature rich as the Capsule Max or the Capsule 2, although these projectors also cost twice as much.
That said, Astro image color reproduction is very good. Speaking of brightness, there is no facility to manually adjust the brightness and, there is no "color mode" option like on other Nebula projectors for manually changing the color temperature of the image. This feature, basically, reduces blue-light (making the image warmer) so, your eyes won't get tired as quickly. From the Astro projector settings, there is another eye health feature called "eye comfort", which is also found on smartphones. The Eye Guard TOF sensor is invisible and can be disabled manually and adjusted to activate from a 20cm distance or 40cm distance. The Astro projector is marketed for children so, it makes sense having it integrated to prevent children staring at the light projection.
Nebula projector screen mirroring 720p#
If you're looking for HD (high definition), you need a 720p or 1080p projector such as the Solar Portable projector. Call Of Duty), unless they are older 2D type games.
Nebula projector screen mirroring 480p#
The TOF sensor works just like an IR proximity sensor, beaming light to detect objects in its path and works well turning off the light projection almost immediately.īeing a 480p DLP projector, Astro supports standard definition (SD) hence the resolution won't be sharp enough for watching HD content or playing modern games (e.g. The motion sensor used is a Time-of-Flight (TOF) infrared light sensor, which is the same type used for 3D imaging and augmented reality. The Nebula Astro projector has a cute cube shape, which is complemented by a quirky monoeye plastic brow ridge surrounding the led lens and motion sensor for the Eye Guard feature. The Astro Projector is very compact, indeed, and the smallest projector in the Nebula line up, followed by the Nebula Capsule series. The Nebula Astro projector weighs 376 grams and measures 9.5cm high, 9cm deep (front to back) and 8cm wide (left to right). This means, you cannot get an square (4:3) image with the Astro projector.
The Astro projector uses the default 16:9 aspect ratio, which produces a rectangular image.
There is no option to change the aspect ratio though. Essentially, the size of the image projection will depend on how far you place Astro from the projection surface. From 89 inch distance, Astro is able to create an image 57-inch wide (horizontally) and 30 inch high (vertically). From 35 inches distance, Astro will generate an image 22-inch wide (horizontally) and 12 inch high (vertically). That said, you get a better viewing experience when Astro is positioned between 40 and 80 inches away from the projection surface. Long throw projectors, in the other hand, require a minimum distance of at least 72 inches (6ft).Īstro's minimum distance requirement is just 23 inches (half a meter) with a 121 inches maximum distance. ink transparencies) to input the image, while modern projectors such as the Nebula Astro projector (pictured) uses a digital input source such as a computer. Like most pico type projectors, Nebula Astro has a short throw ratio (1.3), which is perfect for small rooms or portable use because you can position the projector relatively close and still get a clear picture. Old school overhead projectors use a physical source (e.g.
Nebula projector screen mirroring movie#
The late 1800s saw the invention of the overhead projector and the Zoopraxiscope and Panopticon - two of the first movie projectors ever made - all of which use a basic lamp projection system that consists of lenses and a light source.
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