The Baader 7.5nm Solar Continuum is a 7.5nm Filter (540nm) with 1¼" screw-in thread. A must for owners of achromatic refractors. This narrowband-filter cuts the spectral range where lens optics draw sharpest and contrastiest. The Solar Continuum Filter brings power back to you. Enhances contrast and reduces the effect of atmospheric turbulence (in combination with white light solar filters). Enormous contrast gain in monochrome photography even on pure color systems
Important Note: The Solar Continuum Filter must be used for purely VISUAL solar observation ONLY with additional filtering (e.g. Baader Herschel prism or AstroSolar Safety Film).
Features: Baader 7.5nm Solar Continuum is a 7.5nm Filter
7.5 nm Solar Continuum 1¼" Filter, CWL 540nm with 1¼" screw-in thread
A must for owners of achromatic refractors. This narrowband filter cuts the spectral range where lens optics draw sharpest and contrastive. The Solar Continuum Filter brings power back to you.
Enhances contrast and reduces the effect of atmospheric turbulence (in combination with white light solar filters)
Enormous contrast gain in monochrome photography even on pure color systems
Important note: The Solar Continuum Filter must be used for purely VISUAL solar observation ONLY with additional filtering (e.g. Baader Herschel prism or AstroSolar Safety Film)
Specifications: Baader 7.5nm Solar Continuum is a 7.5nm Filter
Manufacturer: Baader
Condition: New
Transmission Range: 535 - 545 nm
Filter Thickness (Without Cell): 2 mm
Hbw (Halfbandwidth): 7.5 nm
Cwl (Central Wavelength): 540 nm
Ar-coating: Reflex-blocker™ Hard Coated, Planeoptically Polished
Filter Size: 1.25 Inch
Filter Usage: CMOS, Contrast Enhancement, Solar
Filter Mounted: Mounted (LPFC 6mm)
Net Weight: 0.06 kg / 60 g
Kit Content
Baader 7.5nm Solar Continuum 1.25" Filter (540nm)
User Guide
Case
Manufacturer Warranty
For more information about, Baader 7.5nm Solar Continuum 1.25" Filter (540nm) website.