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                  Primary Optics


Now is the time to order for next year! We can work with your scope builder. We can schedule optical completion for "just in time" delivery.

Our custom optics that are made to order,

usually with a 4 - 8-month lead time.

A small deposit at time of order with balance due

prior to shipping.

We can make primary optics in any thickness

you need. We just don't do really thin large

mirrors as they are difficult to properly

support for interferometry. Send me an

inquiry as to what you want and I will let you

know if I can do it.

Astronomical Optical Sets 

Let me know what you want, and we will see

if we can make it happen.

These sets are made from Fused Quartz.

Secondary diagonal will also be supplied,

made from Fused Quartz. All optics are serialized and interferometric data is supplied with each. Our enhanced aluminum coatings are included.

12.5" - 25" diameter. Inquire for price and lead time

1.6" - 2.0" thickness is the usual but you can contact us if you have a specific thickness in mind.

Lead time is more dependent of the glass supplier than our optical processing time.


We use Optical Grade Quartz

not Surplus.

Perfect Anneal

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