Baader ASBF: AstroSolar Binocular Filter OD 5.0 (50mm – 100mm)

The Baader ASBF AstroSolar Binocular Filter is specially designed for safe solar observation with binoculars and camera lenses. Made with AstroSolar Safety Film OD 5.0, this filter ensures high-quality solar imaging and observation with minimal stress on the filter material for clear, precise views.

Key Features

• AstroSolar Safety Film OD 5.0: Provides safe solar observation and protects against harmful rays.
• Stress-Free Mounting: The filter is mounted without tension, maintaining the optical quality of the AstroSolar film for high-magnification work.
• Designed for Binoculars and Camera Lenses: One side of the filter cell is shortened for compatibility with binoculars, ensuring flexibility for various optics.
• Secure Fit with Centering Bolts: Comes with three 13mm centering bolts, adjustable to fit the diameter of your binocular or camera lens.

Specifications

• Available Sizes: 50mm to 100mm apertures
• Category: Solar Astronomy
• SKU: Baader-ASBF-AstroSolar-Filters
• Price Range: £33.00 – £57.00

Product Overview

The Baader ASBF filter is ideal for safe solar viewing, offering high-quality performance through its AstroSolar Safety Film. This material must remain slightly rippled to avoid the image degradation common with drum-tight filters. The ASBF is designed to securely fit over binoculars or camera lenses with the help of three adjustable centering bolts and additional safety straps.

All Baader Solar Filters Feature:

• Quality-Checked AstroSolar® Safety Film: Maintains true optical quality, ensuring safe and clear solar views.
• Injection-Molded Centering Bolts: Adjustable bolts with rubber grips for secure and easy attachment to binoculars.
• Safety Straps Included: Three straps with adhesive Velcro pads to prevent accidental detachment.
• Protective Aluminum Frame: Reinforced edges and secure mounting prevent damage to the film.

Usage Instructions

This filter is intended for use with binoculars (two filters required for a pair) or camera lenses. It comes with mounting instructions and should be used with caution to ensure a secure fit and safe solar observation.