Astronomy - Telescope Mirror Coating Prices

Primary & Secondary Mirrors

*** Include Return Shipping $ with your Mirror *** (See Note Below)

Please Note:

The price for secondary mirrors listed above is ONLY for secondary mirrors sent along with a primary mirror.

All secondary mirrors receive the EAL Coating

For a Fee of only $10, Spectrum Coatings will install a Highly Reflective Center Mark (a Reflective Triangle with a hole in the center - Aids in mirror alignment/collimation process).

* Please include Return Shipping money with your mirror. Failure to do so will delay the shipping of your mirror.

Telescope Mirrors
Thin Film Design

Spectrum Coatings

1165 Ring St.

Deltona, FL 32725


Tel: (386) 561-9779

  • w-facebook

Sizes from super small up to 24".


All jobs are treated equally, from the tiniest set, to the 24", $60,000 Zerdur set.




The standard for optical thin film design for many decades

Like Us on FaceBook


Mirror Handling and NO REFUND Policy

© 2016 Spectrum Coatings