BAADER ASBF 50mm Solar Filter for Binoculars & Camera Lenses

Baader ASBF 50mm – Solar Filter for Binoculars and Camera Lenses

The Baader ASBF 50mm Solar Filter is a high-quality and secure solution for observing the Sun in white light through binoculars or camera/video lenses. It uses original Baader AstroSolar Safety Film OD 5.0, providing safe solar viewing and imaging with excellent optical clarity and neutral color tone.

Optical Features

• Genuine AstroSolar Safety Film OD 5.0, mounted stress-free to maintain diffraction-limited image quality even at high magnifications.

• Neutral white-light view of the Sun, with fine visibility of sunspots, granulation, and faculae.

Binocular-Specific Design

One side of the filter cell is flat, allowing tight fit on binoculars with narrow bridge spacing. Two filters are mandatory for binocular use. Price is for a single filter.

Included in the Package

• 1x ASBF Filter (50 mm aperture)

• 3 centering bolts (13 mm diameter, 24 mm height)

• 3 safety straps with adhesive pads

• Illustrated 32-page user manual

Safety & Precision Engineering

• Non-rotating aluminum guides for centering bolts with index scale for repeatable alignment.

• Black sliding washers to fully block light leakage at bolt slots.

• Tool-free assembly, with optional screw-tightening using built-in Phillips screws.

• Warning text printed on front ring.

• Delivered in a rigid cardboard box for safe shipping.

The Baader ASBF 50mm is perfect for solar enthusiasts, amateur astronomers, and astrophotographers seeking safe, optically excellent, and mechanically precise solar observation on compact instruments.