Description
Highlights
- 5-band filter captures light across a broader spectrum; Accurately reproduces the true colors of celestial objects;
- Multi-Broadband filter properly designed for starfield shooting and deep sky photography, enhance stars and celestial bodies details; making deep sky observations clearer;
- Over 90% peak transmittance; reduces light loss, boasts an SII-OIII-SII band average transmittance of over 85%; Enhances contrast between the target object and the background;
- 300-1000nm wavelength working range; multi-bandpass filter effectively combats light pollution; providing a broader coverage area;
- Max OD4 cut-off depth; astrophotography filters effectively block out unnecessary light; and provide stronger light pollution suppression.
Features
- 5-band filter captures light across a broader spectrum; Accurately reproduces the true colors of celestial objects;
- Multi-Broadband filter properly designed for starfield shooting and deep sky photography, enhance stars and celestial bodies details; making deep sky observations clearer;
- Over 90% peak transmittance;reduces light loss, boasts an SII-OIII-SII band average transmittance of over 85%; Enhances contrast between the target object and the background;
- 300-1000nm wavelength working range; multi-bandpass filter effectively combats light pollution; providing a broader coverage area;
- Max OD4 cut-off depth; astrophotography filters effectively block out unnecessary light; and provide stronger light pollution suppression.
SV260 2inch Multi-Broadband Filter
The Svbony SV260 multi-bandpass filter is a 5-bandpass broadband pass light pollution filter. Equipped with OD4 cut-off depth and over 90% peak transmittance, the filter is designed to isolate 6-level light pollution and make light wave transmission maximum to enhance deep-sky details and improve the visibility of deep-sky objects.

90% Peak Transmittance & OD4 Cut-off Depth
Max OD4 cut-off depth; astrophotography filters effectively block out unnecessary light; and provide stronger light pollution suppression; while capturing multi-band wavelengths; suiting for photographing colorful celestial bodies.


Featured with 300-1000nm wavelength working range; the SV260 multi-bandpass filter effectively combats light pollution; providing a broader coverage area.

Starfield Shooting 6-level Light Pollution Area







SPECS
| Brand | SVBONY | 
| Model | SV260 | 
| Name | Multi-Broadband Filter | 
| Size | 2-inch | 
| Substrate Thickness | 2mm | 
| Clear Aperture | 44mm | 
| Wavelength Range | 300-1000nm | 
| Blocking | >OD4@350-400nm; >OD2@Hg 589nm; >OD2@Hg 435.8nm; >OD2@Na 589.6nm; >OD1@Hg 546.1nm; >OD2@Na.615.4nm; >OD3@Hg 577nm; >OD2@Na.616.1nm; >OD3@Hg 578.1nm; >OD4@720-1100nm | 
| Peak Transmittance | 90% | 
| Surface Quality | 60/40 | 
| Surface Parallelism | 1/2λ | 
| Thread | M48x0.75 | 
| Single Thread | Yes | 
| Net Weight | 12.5g / 0.44oz /0.027lb | 

