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We examined BonfotonUP, a gadget that turns your room into an upright digital camera obscura

Have you ever ever tried turning your room right into a digital camera obscura? It’s a easy and super-fun challenge that lets the view of the skin world challenge onto your wall. However attributable to digital camera obscura’s nature, there’s a catch: the picture can be the other way up.

Enter BonfotonUP, a bizarre and fairly superior machine that hacks digital camera obscura. By sticking it onto your window, the picture rotates and seems in your wall because it does exterior. I received the prospect to check and assessment this gadget, and I’m sharing my impressions, suggestions, and a few photographs I took.

First impressions

You may’t think about how lengthy it took for BonfotonUP to succeed in me. I don’t know any longer if it was the fault of FedEx, Serbian customs, or the forwarding agent, however I assumed that Hell would freeze over earlier than I received my gadget. Fortunately, guys from Bonfoton have been so sort and keen to assist that my BonfotonUP arrived to my tackle towards all odds.

The products

My very first impressions when receiving the bundle have been constructive. All the things was so nicely packed and guarded that it even survived the “mild” individuals of the Serbian Publish.

What’s within the field

Upon opening the cardboard transport field, I used to be nonetheless fairly excited. This isn’t important, but it surely’s a plus: the BonfotonUP field is beautiful and reasonably compact, contemplating the whole lot you get inside. It will get further factors for being shiny! 🙂 It opens like a cellphone field, which is vital to say for one more a part of this assessment.


This needed to be accomplished 🙂

Mounting BonfotonUP to your window requires you to make use of its suction cup. Nevertheless, should you suppose you want further security, you’ll be able to add a tripod to it. Sure, it has a tripod gap on the underside, which is at all times a plus. You additionally get extra security bits and a rope that allow you to hold the machine and get some assist from the ceiling. Luckily, I didn’t want it, and I don’t suppose you’ll both.

Amongst different stuff you get within the field, there are additionally two lenses for various room sizes. Relying on the lens, completely different objects exterior will seem sharper when projected. You can too change the machine’s angle and select to indicate kind of sky – however extra on that later.

Lastly, there’s the construct of BonfotonUP itself. The design is elegant, but it surely doesn’t lack sturdiness. It even survived being dropped on the ground! Bear in mind I discussed the field opening like smartphone packing containers? Nicely, my boyfriend didn’t understand it. He grabbed the bundle from the espresso desk, wanting to maneuver it to my desk. Earlier than I might react, the underside a part of the field slammed onto the ground, and the whole lot fell out. I used to be amazed to see BonfotonUP and the lenses survive, however I wouldn’t suggest tossing them round.

The neutrals

A trait I discover impartial is the burden of BonfotonUP. It’s fairly heavy (virtually 1kg/2lbs), so I used to be afraid to mount it at first. Nevertheless, its suction cup lives as much as the promise and holds extremely nicely. I didn’t even want a tripod, and the factor stayed mounted for 2-3 days.

One other trait I discover impartial is the directions you get within the field. They aren’t detailed sufficient for me. Though, this was the primary time I really learn the directions earlier than assembling one thing (and messing it up). Nevertheless, there are in depth video directions and extra detailed directions on Bonfoton’s web site, so this actually isn’t an enormous deal.

The bads

I used cardboard on two out of three home windows, together with the one I used to mount the machine. When utilizing cardboard, there are some gentle leaks round BonfotonUP, which isn’t welcome once you’re attempting to make a digital camera obscura. Fortunately, it’s a simple repair: I simply added tinfoil round it to totally darken the whole lot. It’s not fairly, but it surely will get the job accomplished.

One other factor I missed, evaluating BonfotonUP with the usual digital camera obscura room, is the projection on the ceiling. With BonfotonUP, you solely see the view proper throughout your window. With the “poor man’s digital camera obscura room,” I might additionally get the parked vehicles projected onto the ceiling within the morning, and I assumed it was epic! This isn’t a common minus, however simply one thing I personally missed when taking part in with this gadget.

How cool is that?

One other minus is the value: BonfotonUP prices €359 (round $380), which I discover a bit of pricey for a gadget like this. But it surely’s subjective: what “costly” means is dependent upon your revenue, priorities, and your nation’s normal. Additionally, that is nonetheless cheaper than when BonfotonUP was first launched, and transport is free worldwide. By the best way, your BonfotonUP will arrive to your nation in a matter of days. I simply reside in a rustic the place nothing works so it took a very long time for it to succeed in my tackle from the customs.


Mounting BonfotonUP is fairly easy. Actually, probably the most difficult half for me was approaching my home windows, as they’re behind my work and craft desks. I darkened one window by spraying it with water and urgent tin foil towards it, and I used massive cardboard sheets for one more window and the balcony door.

I precut the opening on a bit of cardboard utilizing the supplied template. Once I taped it onto the window, I mounted BonfotonUP with its suction cup. Ta-da, all accomplished!

The view by way of BonfotonUP stored amusing me

Altering lenses

As I discussed, you get two lenses within the field, and so they correspond to the dimensions of your room. Altering them is so simple as mounting BonfotonUP. The how-to video reveals the method with the machine mounted onto the window, however I discovered it extra handy to do after taking the machine off and altering the lens on my desk.

Image high quality

As soon as I mounted the whole lot and turned the lights off, I used to be most sincerely blown away! The picture projection was so detailed, as if I used to be trying exterior. I might even see the flickering of the sunshine on the leaves. The sharpness you get with BonfotonUP is simply unimaginable! It received a bit of cloudy throughout the first day of my assessment, however the picture was nonetheless clearly seen on the wall.

Additionally, since you’ll be able to regulate the machine’s angle, I switched between projecting the sky and projecting extra of a sensible view. Sadly, there was solely at some point once we had these puffy, white clouds, so I used to be left with solely crappy-quality timelapse shot on my cellphone on day one. Sorry about that!

The photographs

Lastly, we get to the outcomes. As I discussed, the quantity of element is mind-blowing, and I did my finest to seize it within the picture. I haven’t been too artistic and impressed to take footage recently, so there’s no story in any way in these photos. However hey, they do an important factor for a assessment: they present you what you get with the gadget we’re reviewing at present. 🙂

Listed here are some photographs of the BonfotonUP’s projection, taken with my cellphone and digital camera.

Simply take a look at these particulars!

For comparability, listed here are some photographs with the common digital camera obscura.

Professional suggestions

Before everything – tin foil and daylight don’t match. It’s approach faster to make use of tin foil, however you’ll find yourself with bizarre stains on the glass if it stays uncovered to the daylight for a number of days (ask me how I do know). So, in case you have the skin blinds like mine, shut them should you resolve to make use of the foil. For the window you utilize to mount BonfotonUP, you should utilize cardboard. Nonetheless, should you solely plan to maintain the room darkened for a number of hours, I believe you’re secure, and you should utilize the tin foil in all places.

I stored the blinds down so I didn’t get the stains on this window. My balcony door wasn’t so fortunate the earlier time I made a digital camera obscura room

As I discussed, the tin foil technique is faster: all it’s essential to do is spray the glass with some water and press the foil towards it. Nevertheless, be sure to use distilled water, so that you don’t find yourself with limescale stains on the glass.

Lastly, eliminate the cardboard sheets and aluminum foil correctly once you’re accomplished. They’re recyclable!

The underside line

Is BonfotonUP price shopping for? Nicely, it’s a fairly unordinary gadget, so all of it is dependent upon your wants and what you propose on capturing. However since I like unordinary devices, it’s one thing I’m undoubtedly glad to have in my assortment! Although I wasn’t too impressed when taking photographs for the assessment, I’m already planning for future initiatives I might do with it. And as quickly as I seize a bit of free time, I’ll be sure to follow-up with what I got here up with.

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