Svbony SV260 Multi-Bandpass Filter - W9194A

• 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

 

1. 5-band filter captures light across a broader spectrum; Accurately reproduces the true colors of celestial objects;
2. Multi-Broadband filter properly designed for starfield shooting and deep sky photography, enhance stars and celestial bodies details; making deep sky observations clearer;
3. 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;
4. 300-1000nm wavelength working range; multi-bandpass filter effectively combats light pollution; providing a broader coverage area;
5. 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