DAVID LUKEHURST


Astronomical Telescopes for the Discerning Visual Observer

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Telescope Mirror Sets
(High Quality British Made)

 

Mirror Diameter Focal Length Focal Ratio Flat Minor Axis   Price  
                   
Inches mm Inches mm f/ mm £
            1/4 Plate 1/4 LE 1/6 LE 1/10 LE
                   
8.75 222 64 1626 7.3 44 225 240 325 345
51 1295 5.8 50 250 275 355 395
39 1000 4.5 56 265 295 395 425
     
10 254 64 1626 6.4 50 345 375 495 550
58 1473 5.8 50 370 395 525 595
50 1270 5.0 56 425 425 595 650
     
12 305 72 1829 6.0 63 595 695 780 830
64 1626 5.3 63 695 780 825 850
51 1295 4.3 68 740 825 930 960
     
14 356 70 1778 5.0 75 885 995 1225 1285
58 1473 4.1 83 1045 1155 1395 1445
     
16 406 80 2032 5.0 83 1295 1435 1560 1625
70 1776 4.4 89 1325 1455 1650 1695
     
18 457 80 2032 4.4 83   1755 2265 2360
70 1776 3.9 96   1850 2540 2560
     
20 508 80 2032 4 96   2345 2762 2925
    70 1776 3.5 102   2960 3440 3595
     
22 560 96 2438 4.4 102   4365 5150 5395
     
24 610 96 2438 4.0 110   5960 6995 7295
     
30 762 120 3050 4.0 150     Please ask  

 

Prices are for complete Mirror Sets (main mirror & flat).

Plate-glass mirrors are 1-inch thick. Low-expansion mirrors are made from either Schott Suprax®, BVC glass/ceramic or Pyrex®. Elliptical flats are available separately.

 

6.25-inch f5/f14 Dall-Kirkham mirror sets: £350 (Other sizes available)
 

Please confirm price and delivery times when ordering as these may change from time to time.