Overview

This AstroSolar filter enables safe solar observation and photography with telescopes having apertures between 90-110mm, as well as camera lenses. Velcro safety straps, pads, and large centering bolts with rubber grips are included to securely attach the filters to your telescope. The bolt slots feature printed index scales for fast and repeatable adjustment. The white outer ring rejects infrared light and has raised edges along the inner and outer circumferences to protect the film.

The film itself is repeatedly cemented onto an injection-molded ring, with a substrate that has the same thermal expansion properties as the AstroSolar Filter material. This free-floating film-carrier ring is held onto the aluminium frame with a fibre-reinforced plastic holding ring for maximum security against cell breakage. The aluminum frame has a cutout on one side to facilitate use with binoculars.

Included are two sets of 38mm-long centering bolts (three 10mm diameter and three 20mm diameter), along with three safety straps with glue-on pads.

*Please ensure to read the instructions carefully when attaching and using any AstroSolar Filters for safe use.

Telescope Size Guide 

Baader Planetarium

Baader Planetarium is a renowned manufacturer of high-quality astronomical equipment such as telescope and camera adapters, filters, eyepieces, and laser collimators. Their products are distinguished by their exceptional quality and innovation, which has earned them the admiration of both amateur and professional astronomers.
Their unwavering commitment to providing outstanding customer service and support has helped them establish a loyal customer base worldwide.
With a team of skilled engineers and technicians, Baader Planetarium continues to pioneer new and innovative products that cater to the evolving needs of the astronomy community.

Product Code: BAA-2459311