Astrozap Full Aperture Glass Solar Filter for Tubes 137-143 mm

Astrozap Full Aperture Glass Solar Filter for Tubes 137-143 mm – Product description

Astrozap Full Aperture Glass Solar Filter for Tubes 137-143 mm belongs to the Glass Solar Filter range. safe front filter transmission 1/100000 (ND 5.0) coated optical glass pleasantly yellowish-orange looking sun aluminium cell gently secured with a nylon thumb screw for tubes with outer diameter of 137 mm - 143 mm clear aperture.

Key product details

• safe front filter
• transmission 1/100000 (ND 5.0)
• coated optical glass
• pleasantly yellowish-orange looking sun
• aluminium cell
• gently secured with a nylon thumb screw

Solar Filters from Astrozap are the right choice for save and successful Solar observing and photography. These premium solar filters have an aluminum cell that is centered and secured to the end of the telescope with a nylon thumb screw and felt.

These are the highest quality, most durable, full aperture glass solar filters we know. The sun is viewed in a natural yellowish-orange image. The filter can be employed for direct viewing or for photography.

 

Transmission:	1/100000 (ND 5.0)
Material of filter:	optical glass, coated
Material of cell:	Aluminium
For tube diameters:	137 mm to 143 mm
Clear aperture according to manufacturer:	127 mm

Selection note

Related products: Telescope accessories at Optikshop24.