Light Pollution Filter SVBONY SV220 Dual-Band OIII (7nm) & H-a (7nm) Filter for One-Shot Color Camera for Astrophotography

Product Features

This SVBONY SV220 light pollution filter, with dual-band OIII (7nm) & H-a (7nm) for one-shot color cameras, is ideal for astrophotography.
It has a clear aperture of 44mm and a substrate thickness of 1.80mm, providing high-quality light filtering for better image capture.
The wavelength range of 300-1100nm and FWHM of OIII (7nm) & HA (7nm) ensure accurate light separation and enhanced image quality.
With a blocking of OD5 and peak transmittance of 500.7nm@T>90%; 656.3nm@T>94%, it effectively reduces light pollution.
The surface quality of 60/40 and M48x0.75 thread make it easy to install and use with compatible cameras for astrophotography.

Specifications

Brand Name

svbony

Hign-concerned Chemical

None

Use

filter

Model Number

SV220

Substrate Thickness

1.80mm

Clear Aperture

44mm

Wavelength Range

300-1100nm

FWHM

OIII (7nm) & HA (7nm)

Blocking

OD5

Peak transmittance

500.7nm@T>90%; 656.3nm@T>94%

Surface Quality

60/40

Thread

M48x0.75

Single Thread

Yes

Net Weight:

12.5g / 0.44oz /0.027lb

Description

Light Pollution Filter SVBONY SV220 Dual-Band OIII (7nm) & H-a (7nm) Filter for One-Shot Color Camera for Astrophotography

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