12" f/5 Parabolic Mirror

R 5,254.00

Out of stock

SKU: AD017 Category:

Description

Our parabolic mirror size from 6" to 16", all of these mirrors were made by BK7 or B270 quality optical glass and all the mirror surface quality over 1/16 wave RMS at the least, typically better.

All mirrors have an aluminum reflective coating, reflectivity is approximately 91%. The aluminum coating is protected by a properly applied protective coating (SiO2).

     

Item No.

 Aperture

Focal Length

F/Ratio

Thickness

Material

304mm

1500mm

F/5

35mm

B270

 For calculating the secondary mirrior size/focallenght or telescope size or even optimal eyepiece focallenght, use a program on this page.

Book this item now as not to miss this offer at this low price.

Limited stock will be available.

Additional information

Weight 11 kg

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