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                   Primary Optics


Now is the time to order for next year!, I have a good supply of fused quartz but that could change at anytime. Supremax is currently priced out of this market unless you have money to burn.

Our custom optics that are made to order,

usually with a 6 - 10 month lead time.

40% deposit at time of order, 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 f/3-f/8

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 can make optical sets in any diameter and focal length. Prices vary on diameter and focal ratio. If you don't see what you want, please contact us, we can make it for you. We offer OEM discounts, please send us a RFQ. 

We use Optical Grade Quartz

not Surplus.

Perfect Anneal

* 17.5" Primary Optic for AG Optical

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