Girish Pandit

Jul 30, 2025

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

It is an awesome yes comparable output with respect to Optolong I have been doing astro for a few years and have been using Optolong for long time, first time I tried to use a brand that I was looking towards and I am surprised with the outcome! This really pulled me out and I was like, wait, what? I paid over $300 for Optolong and this one was not that much and definitely gave results! to explain it, I took shot of NGC-7000 aka North American Nebula and each filter was 35 frames and after just stacking them in the PixInsight, I didn't see a major difference between the two output! well build!! I have two images, one show comparison of the SVbony with Optolong and another one is post processed image of the SVBony filter output!

R. J. L.

Jun 30, 2023

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Great filter For the value this is an excellent filter. Pics were taken with the svbony 503 80ED and the ASI585 mc camera.

R. Legaux

Jan 07, 2025

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Amazing I have been happy with this filter so far. I use the SVBony SV550 telescope with ZWO ASI533MC combo. Happy with the results so far but I'm still a beginner.

Adam

Jan 06, 2025

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Solid Filter for Ha/OIII in 1 frame This filter works amazing for adding contrast to emissions nebulae, especially for OSC and DSLR cameras. It is a narrow band filter, so it will cut out a lot of light by design. I've found that doubling either time or ISO gets you pretty close for exposure. If you're wanting to start imaging emission nebulae, I highly recommend this filter. I've attached pictures of the Orion and Rosette nebulae that I took through this filter. Imaging was done in class 5 conditions with a stock Canon R100 and a Skywatcher Quattro 150P

Graham

Jan 30, 2024

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Looks professionally made Fits 2 inch eyepieces. Made to reduce light pollution. Cannot comment on efficiency as have not used it yet due to weather conditions, sorry.

AstroAz

Jan 30, 2025

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

comparable to the L-extreme This product is amazing. If you are considering getting it. Just click the check out button and apologize to the spouse later.

Bog Flynn

Jan 21, 2026

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Very good dual band filter Outstanding filter. Made a huge difference in my imaging. Because of 2" size, no notice of vignetting with ASI533MC Pro.

Rick C

Feb 27, 2024

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Amazing results using dual band filter The results of the SVBONY SV220 are greater than expected, I’m beginner in astrophotography, following basic processing using dual band filter. Rosette nebula highlights Oiii

Joseph Scott Wray

Feb 02, 2025

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

A Must Buy!!!!! This filter blew my mind at this price point. It produces a very quality image. You will definitely not be disappointed with this purchase.

Jordan

Dec 03, 2023

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Don't Hesitate! I'm really impressed with all the products I've gotten from SVBONY. A lot of the gear in my astronomy setup comes from SVBONY, and I keep buying their stuff because of the great bang for the buck. This filter came in a cool box, housed in clear plastic, and protected with foam. The filter is made of high-quality materials and doesn't feel or look cheap. I used it for the first time the other night to capture this awesome image of the California Nebula.

Mad Monk

Apr 28, 2025

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Best value dualband filter Excellent filter, and at a reasonable price

Laurence J R

Apr 15, 2024

Svbony SV220 2" H-Alpha OIII 7nm Telescope Filter for Nebula Photo

Works very well !! Colors pop better then the UHC filter from svbony. Very little star bloat this happens on all dual band filters such as this one. The logoon nebula m8. Taken at 3am to 5am 2 hours of exposure time on a 150mm skywatcher quattro with coma corrector making it a f 3.45 at 518mm focal length. Camera was a canon T7 dslr

idizum

Dec 07, 2025

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Ausgezeichneter Filter für detailreiche und kontraststarke Aufnahmen Der Filter liefert einen beeindruckenden Kontrastgewinn und holt aus Emissionsnebeln deutlich mehr Details heraus. Farben wirken klar und natürlich, und selbst unter mässiger Lichtverschmutzung verbessert sich die Bildqualität spürbar. Die Verarbeitung ist hochwertig, das Gewinde läuft sauber und der Filter sitzt stabil im 2-Zoll-Adapter. Auch bei längeren Belichtungen bleibt die Leistung konstant, ohne störende Reflexionen oder Halos. Für Astrofotografen, die mehr Struktur und Tiefe aus ihren Aufnahmen herausholen möchten, ist der SV220 eine hervorragende Wahl und bietet ein starkes Preis-Leistungs-Verhältnis.

Guenther Bendt

Jun 05, 2025

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

effektiv! Ich habe mir das Dual-Band-Filter zugelegt, um mit meinem ED-Fernrohr galaktische Nebel auch bei Mondschein und unter lichtverschmutztem Stadthimmel erfolgreich fotografieren zu können. Das gelingt mit diesem Dual-Band-Filter gut, allerdings muss diese Aufnahmen ca. drei Mal länger belichten, als das ohne Filter unter einem mondlos dunklen Landsternenhimmel erforderlich wäre.

Cosmolab

May 02, 2025

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Svbony SV220 Perfect filter for deep sky nebulae.

Romain Lefebvre

May 29, 2025

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Superb filter Fantastic quality, same as more expensive filters for a fraction of the cost. As usual SVbony delivering great products with competitive prices. It is my preferred dual narrowband filter.

K.S.

Aug 27, 2025

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Gut und günstig!Gut und günstig! Bin mit dem Filter sehr zufrieden. Er tut genau was man erwartet. Man kann auch unter Bortle 6-7 sehr gut Emissionsnebel fotografieren. Beispielaufnahme zeigt NGC 7380 (Zaubernebel) Das Preis-Leistungsverhältnis stimmt hier.

AGUSTIN LOPEZ CABRERIZO

Mar 26, 2026

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Bueno y efectivo Muy bueno calidad precio

Matt

Jun 25, 2026

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Rapporto qualità prezzo più che onesto, da usare ovviamene su rapporti focali non troppo veloci.Rapporto qualità prezzo più che onesto, da usare ovviamene su rapporti focali non troppo veloci.

TaiChiChen

Aug 23, 2024

SVBONY SV220 1.25" Dual Narrowband 7nm SII OIII Filter for Camera

Correspond à la description Correspond à la description. Nettement moins cher que la concurrence. En test donne une image plus propre, débarassée des deux tiers des étoiles, un meilleur dégradé dans les teintes, en contrepartie des durées de poses rallongées.