euro EMC SF100 size 8: 187mm to 221mm AstroSolar (45545)

The German manufacturer euro EMC produces high-quality solar observation filters under the name SF 100, designed for safe and effective solar viewing. These filters use Baader's trusted AstroSolar film with an optical density of 5, making them ideal for secure visual observation of the Sun in white light. The SF 100 filters are compatible with a wide range of telescope models, except Schiefspieglers, and can also be used with finderscopes and binoculars.

Solar Lens Filter for Observations in White Light

• The filter film is stretched flat between two durable aluminium rings.

• Features freely adjustable tube clamps for versatile use.

• Securely attaches to the lens tube or dew shield using four polyamide threaded columns with adjustable clamps.

• Additional securing options are available for public events to prevent accidental removal.

• The filter film is easily replaceable if damaged.

To determine the correct filter size for your telescope, measure the external diameter of your telescope tube or dew shield rather than relying on the telescope aperture. The product name indicates the external diameter where the filter fits.

Specifications

Capacity

• Free transmission (mm): 178

Mount Material

• Material: Aluminium

Frame

• Type: Lens filters

General

• Series: SF 100

• Variant Name: Size 8

• Type: Solar Filters

• Type of Build: White light