Filtro de contaminación lumínica Didymium para fotografía nocturna y astronómica - El mejor regalo para ti y tus seres queridos 🎁
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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.
¡Mira cómo mejora tus fotos!
Comentarios de @Alex Mcgregor
Comentarios más recientes sobre el filtro de contaminación lumínica de Steven Barnes IG@mrratdotcom en septiembre de 2024
Comparación de imágenes sin procesar Sin filtro VS con filtro
Sin el filtro a 400 ISO
Con el filtro a 800 ISO (el filtro bloquea aproximadamente 1 paso de luz)
Imagen procesada con filtro
Buena comparación entre sin y con el filtro:
Comentarios de @Glen Tillyard
Sin filtro
Con filtro
Dimensión
Tipo de filtro: filtro de contaminación lumínica
Diámetro: 82 mm
Grosor:
Solo vidrio: 2 mm
Vidrio con anillo: 5.5 mm
Material: vidrio didimio
Peso: 23 g
¿Cómo elegir un adaptador adecuado?
¿Cómo funciona el filtro de contaminación lumínica MSM?
Este filtro de contaminación lumínica está hecho de un vidrio especial llamado vidrio didimio, con multicapa.
Este filtro puede reducir significativamente la transmisión de luz de las lámparas de vapor de sodio y mercurio, que se encuentran principalmente en el rango de longitudes de onda de 575nm a 600nm, por favor consulte el gráfico a continuación. Las lámparas de vapor de sodio y mercurio, comúnmente usadas en iluminación callejera e industrial, emiten luces amarillas y naranjas desde el suelo hasta el cielo, arruinando las vistas y fotos del paisaje nocturno. Por lo tanto, la luz con longitudes de onda de 575nm a 600nm es la principal causa de la contaminación lumínica.
Este filtro puede bloquear en gran medida las longitudes de onda de 575nm a 600nm, ayudando a la cámara a obtener el color correcto del cielo nocturno y el paisaje. Con la ayuda del filtro, las imágenes con el color correcto también pueden ahorrar mucho trabajo en el postprocesamiento.
Preguntas frecuentes
P:
A:
P:
Normalmente, usar filtros de contaminación lumínica requiere aproximadamente 1 paso f de aumento en la exposición. ¿Cuál es la diferencia en el tiempo de exposición al usar este filtro?
A:
El filtro eliminó el tinte amarillo de la contaminación lumínica, pero el resto de la imagen no se oscureció notablemente, así que diría que ciertamente menos de un paso.
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.