Filtro per inquinamento luminoso Didymium per fotografia notturna e astronomica - Il miglior regalo per te e i tuoi cari 🎁
- Free worldwide shipping above $99
HANDLE TIME
All orders will be scheduled for shipment in 1 to 3 business days, excluding holidays.
COUNTRIES
We ship worldwide.
WAREHOUSES
Currently, we have 4 warehouses.
🇺🇸 US warehouse, for our US users, parcel usually arrives in 1-7 days.
🇪🇺 EU warehouse, for most EU countries, parcel usually arrives in 1-7 days.
🇦🇺 AU warehouse, for our Australia and New Zealand users, parcel usually arrives around 1-7 days.
🇨🇳 CN warehouse, for all countries, parcel arrives in 4-7 or 8-20 days, please check below for details.
Scopri come migliora le tue foto!
Feedback da @Alex Mcgregor
Ultimo feedback sul filtro per l'inquinamento luminoso da Steven Barnes IG@mrratdotcom a settembre 2024
Confronto immagini non elaborate Senza Filtro VS con Filtro
Senza il filtro a 400 ISO
Con il filtro a 800 ISO (il filtro blocca circa 1 stop di luce)
Immagine elaborata con filtro
Bella comparazione tra senza e con il filtro:
Feedback da @Glen Tillyard
Senza filtro
Con filtro
Dimensione
Tipo di filtro: filtro per inquinamento luminoso
Diametro: 82 mm
Spessore:
Solo vetro: 2 mm
Vetro con anello: 5,5 mm
Materiale: vetro di didimio
Peso: 23 g
Come scegliere un adattatore adatto?
Come funziona il filtro MSM per l'inquinamento luminoso?
Questo filtro per l'inquinamento luminoso è realizzato in un vetro speciale chiamato vetro di didimio, con multi-rivestimento
Questo filtro può ridurre significativamente la trasmissione della luce proveniente da lampade a vapori di sodio e mercurio, che si trovano principalmente nella gamma di lunghezze d'onda da 575nm a 600nm, si prega di fare riferimento al grafico sottostante. Le lampade a vapori di sodio e mercurio, comunemente usate nell'illuminazione stradale e industriale, emettono luci gialle e arancioni dal terreno al cielo, rovinando le viste e le foto del paesaggio notturno. Quindi la luce con lunghezze d'onda da 575nm a 600nm è la principale causa dell'inquinamento luminoso.
Questo filtro è in grado di bloccare efficacemente le lunghezze d'onda da 575nm a 600nm, aiutando la fotocamera a catturare il colore corretto del cielo notturno e del paesaggio. Con l'aiuto del filtro, le immagini con il colore giusto possono anche risparmiare molto lavoro di post-elaborazione.
Domande frequenti
D:
A:
D:
Di solito, l'uso di filtri per l'inquinamento luminoso richiede circa 1 stop di esposizione in più. Qual è la differenza nel tempo di esposizione usando questo filtro?
A:
Il filtro ha rimosso la dominante gialla dovuta all'inquinamento luminoso, ma il resto dell'immagine non è risultato visibilmente più scuro, quindi direi sicuramente meno di uno stop.
Customer Reviews
Didymium Light Pollution Filter for Night and Astro Photography - The best gift for you and your loved ones 🎁
The Didymium Light Pollution Filter Helps remove a lot of the green airglow from your images and gives you cleaner crisper looking star images.
- Only one size, too large to permit use of the lens hood, big detractor. Apparently providing a huge filter size and reducing rings is the manufacturers way of saving money by only producing one filter size. I have purchased Hoya Starscape filters in the needed 72/77mm sizes for my lenses.
- Filter I received appeared to be a return, it came out of the box/case with loose fibers on the lens. Customer Service did not reply to my questions about why I was sent a returned item.
- Verdict: more fit for purpose filters can be found elsewhere
This filter and the optional adaptor kit mean that I have a good light pollution filter that fits all my lenses except for an ultra-wide fast one with a bulbous front element. Although I live in a rural village, this is a Bortle Class 5 location now (it used to be Bortle 4) and I have new urban connurbations within 10Km that severely impact the night sky. As much of this is from street lighting, I wonder at the public and private waste of energy to light the night sky, particularly as the UK has to import 15% of its electricity!
I have been seeking Comet C/2023 A3 Tsuchinshan-ATLAS which, for anyone living above latitude 50ºN, has been a low early evening object in our southwestern to western skies. Having found it, it certainly was not bright enough for viewing with the naked eye due to light pollution even when using any reasonable magnification. I fitted this Dydimium filter to my Sigma 70-200mm f/2.8 lens and managed several reasonable shots of it.
Obviously any filter will reduce the overall level of light reaching your camera sensor and I would suggest that you add +0.66 EV if using a full frame camera (such as my Nikon Z6ii) or +1.33 EV if using an APC-S (cropped) sensor. This avoids increasing the exposure time as that could introduce blurring of stars that were previously sharp.
Preorder Didymium Light Pollution Filter for Night and Astro Photography - The best gift for you and your loved ones 🎁
I bought the kit with all adapters. The filter is great and I have had no trouble using it on various thread sizes. It's great to only buy the one filter! I see a noticeable difference in my photos.
Very good tailored for the dslr sensors, excellent results
Well constructed filter. The addition of filter size adapters was nice.
I ordered the filter back in early December 2023 and still to this day haven't received it. I reached out to Support and haven't heard back. Reached out on a social media which I shouldn't have had to do. At this point, just want a refund and loved this site but if its going to be like this. I'm thinking twice about ordering anything else.
Excellent filter ideal for controlling light pollution in various night sky locations.