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: 69mm
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 F5 Mirror Set
Diameter: 300mm
Thickness: 25mm
Focal length: 1494mm
Focal Ratio: 5
Glass: Borofloat low expansion borosilicate
Secondary MA: 65mm
Sec. Thickness: 12mm
1/8 PV wavefront, 1/27 wave RMS. Strehl .95
Price: £925.00 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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