Special Offers

This page will be updated periodically giving details of any special offers. There are times when I have spare machine capacity, rather than leave the machine idle I use it to make a mirror. Such mirrors are advertised on this page. They are in no way inferior, unless otherwise stated, to my normal production mirrors.

Special offers currently available:

300mm  F4.7 Mirror Set

Diameter:            300mm

Thickness:           25mm

Focal length:      1409mm

Focal Ratio:         4.7

Glass:                    Borofloat low expansion borosilicate

Secondary MA: 68mm

Sec. Thickness:  15mm

1/8 PV wavefront, 1/27 wave RMS. Strehl .95

Price: £950.00 plus £40.00 UK shipping, £60.00 EU

Please note the mirror set will be supplied with enhanced aluminium coatings (hilux). Delivery will be approximately 5-6 weeks as the mirror set is currently uncoated.

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300mm  F4.5 Mirror Set

Diameter:            300mm

Thickness:           25mm

Focal length:      1365mm

Focal Ratio:         4.5

Glass:                    Borofloat low expansion borosilicate

Secondary MA: 73mm

Sec. Thickness:  15mm

1/8 PV wavefront, 1/27 wave RMS. Strehl .95

Price: £995.00 plus £40.00 UK shipping, £60.00 EU

Please note the mirror set will be supplied with enhanced aluminium coatings (hilux). Delivery will be approximately 5-6 weeks as the mirror set is currently uncoated.

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