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🌠 See the unseen, even in city lights!
The SVBONY 2" CLS Broadband Filter is a precision-engineered optical accessory designed to dramatically reduce urban light pollution while enhancing the visibility of deep-sky nebulae. Featuring advanced ion-assisted deposition coatings for durability and temperature stability, it transmits 90% of key nebula emission lines and blocks 99.9% of artificial light wavelengths. Compatible with color CCD and DSLR cameras, this filter transforms light-polluted skies into rich, high-contrast celestial vistas, making it an essential tool for serious amateur astronomers and astrophotographers.
| ASIN | B079BWDRFC |
| Audio Recording | No |
| Best Sellers Rank | #19 in Telescope Filters |
| Brand | SVBONY |
| Coating Description | Multi Coating |
| Compatible Devices | color CCD cameras, unmodified DSLR cameras, visual use |
| Customer Reviews | 4.4 out of 5 stars 318 Reviews |
| Enclosure Material | Optical Glass |
| Has Self-Timer | No |
| Item Dimensions L x W | 2"L x 2"W |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FUSF9155B |
| Material | Optical Glass |
| Media Type | ProductImage |
| Model Number | FUSF9155B |
| Number of Pieces | 1 |
| Photo Filter Effect Type | Enhancing |
| Photo Filter Size | 48.5 Millimeters |
| Photo Filter Thread Size | 48.5 Millimeters |
| Screen Size | 2 Inches |
| Set Name | Single Size |
| Special Effect | Enhancing |
| Thread Size | 48.5 Millimeters |
| UPC | 609378745584 |
| Viewfinder Type | optical viewfinder |
| Warranty Description | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours |
| Water Resistance Level | Not Water Resistant |
R**R
very good for the money
very good filter I am in a bortal 9 area this filter helps with that brings light pollution down to about 7 1/2 very good for the price it's a solid filter .
A**.
Great for deep sky photos!
This lens is great for light-filtration and deep sky photos
W**S
Budget friendly alternative
Let face it we are not NASA. Don’t need to spend every dime on the top of the line things unless u want to for a status symbol . This will serve you well under moderate light pollution I live in a bottle 6 skies and it gets rid of almost all of it. If you haven’t tried svbony before give them a chance. For being a “budget” brand they are really cranking out some high quality things over there. Keep it up
J**H
Realistic Expectations Folks!
Bortle 9+ skies. Neighborhood: Oak Cliff. Just outside of Downtown Dallas Texas. The worst possible place to view the stars in my opinion. Equipment: Orion XT6i doing visual astronomy. We couldn't see much in all honesty, Because the sky was like looking at the stars through an empty plastic milk jug. After viewing the Orion Nebula for a few minutes, I remembered having my CLS Filter. Screwed it on and it made substantial difference! The Orion Nebula had a lot more contrast and detail. It was visibility much more enjoyable to observe. After that we looked at a few double stars and Pleiades which looked nice. Can't comment on Astrophotography, but for visual viewing, in the described sky, it made our night go from "hohum" to "Oh wow! Look at that!"
B**N
Works perfect!
Great cls filter!
S**E
If you skip this your not out much
It helps but isn't a game changer for the cost I was hoping it'd make a huge difference but sadly it doesn't.
X**R
It is great for night but also for...
If you took off the ir blocking filter on you dslr you can use this and it should help bring it back for regular photography. Also great for night landscape photography where there are city light. And for astrophotography it is great too but... Make sure you take your pictures without this first so you can get a star profile to add to your nebulous or galaxies because this tends to put halos in the bigger stars. Other then that this is perfect for the polition of light taking over our great night sky's.
D**R
Good for price
I like it it really cut out the light pollution
K**R
Nice
Quality item Works great
G**.
lente svbony
perfeito
J**N
Works great
Works great, I used to to take this picture of orion nebula from my bortle 8 backyard
S**E
A much needed for Astrophotography from cities
Looks good. Yet to try it out
J**G
Excelente producto
Buen filtro de luces de ciudad (no las led) pero si con las amarillas de mercurio.
Trustpilot
3 weeks ago
3 weeks ago