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Knight Optical(UK) Ltd - sales@knightoptical.co.uk - +44 (0)1622 859444

General purpose front surface mirrors

What are you looking for in Stock?

Our general-purpose grade of  general purpose front surface mirrorsare manufactured from standard coated sheet material.  These general purpose grades of front surface mirrors are available with a multitude of coatings for an extensive range of scientific instrument and lighting applications.

Our stock range of front surface plane mirrors are made from good quality float glass and are generally available in thicknesses of 1mm, 3mm and 6mm thk as standard.

We stock these general purpose plane mirror front surface in a wide range of coatings to meet most applications:

  • Enhanced aluminium 94%R for visible applications.
  • >98% dielectric for laser use in visible applications.
  • UV aluminium for UV applications down to 180nm.
  • 98.5% dielectric for laser use in the NIR applications.
  • Ion plated silver for NIR-2000nm applications.
  • Protected gold for 750nm to far infra-red applications.  

Stock general purpose grade mirrors can also be edges to smaller diameters and other shapes at short notice.  These mirrors are generally stocked in large sheets so larger sizes up to 1100x940mm are available.

Our quality general purpose grade mirrors are typically used in lighting, illumination and projector applications. Our range of thin 1mm thk front surface mirrors are light in weight and therefore useful in scanning applications. Other usages of plane front surface mirrors are periscopes and telescopes.

Material: Soda lime float glass
Diameter: +0/-0.2 mm
Length/width: ±0.3mm (≤100mm)
±0.5mm (>100mm)
Thickness: ±0.25mm
Surface quality: <60:40 scratch/dig
Flatness:
1.1mmthk
3/6mmthk

1λ over 10mm dia.
2λ over 25mm dia.
Parallelism: <3 arcmin

See docs & drgs tsb for coatings

  • Edging of stock mirrors to smaller diameters.
  • Stock mirrors can be machined to custom square or rectangular apertures or bespoke designs.
  • Various mounting options.
  • Larger 99% dielectric 145x100mm substrates are available from stock for custom larger sizes in 1mm, 3mm and 6mm thk.
  • Larger 94% enhanced aluminium sheets are available from stock for custom sizes.
  • 3mm and 6mm are available as1100x940mm, 1mm and 2mm are available as635x400mm sheets.

Stock Optics

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Part No. Wavelength range (nm)CoatingDiameter
(mm)
Length
(mm)
Width
(mm)
Thick
(mm)
Detail Price
(Ex.VAT)
Buy
MEG1002 750-FAR IRGold (97%@750-FAR IR)10103 £11.60
MEG1322 750-FAR IRGold (97%@750-FAR IR)12.53 £15.45
MEG1502 750-FAR IRGold (97%@750-FAR IR)15153 £16.55
MEG1507 750-FAR IRGold (97%@750-FAR IR)15103 £15.20
MEG1522 750-FAR IRGold (97%@750-FAR IR)153 £16.25
MEG1607 750-FAR IRGold (97%@750-FAR IR)25163 £19.45
MEG1622 750-FAR IRGold (97%@750-FAR IR)163 £16.25
MEG2502 750-FAR IRGold (97%@750-FAR IR)25253 £21.45
MEG2507 750-FAR IRGold (97%@750-FAR IR)25153 £19.45
MEG2522 750-FAR IRGold (97%@750-FAR IR)253 £24.45
MEG4002 750-FAR IRGold (97%@750-FAR IR)40403 £29.45
MEG4007 750-FAR IRGold (97%@750-FAR IR)40253 £23.95
MEG4022 750-FAR IRGold (97%@750-FAR IR)403 £34.90
MEG5002 750-FAR IRGold (97%@750-FAR IR)50503 £35.95
MEG6307 750-FAR IRGold (97%@750-FAR IR)63403 £35.95
MEG7522 750-FAR IRGold (97%@750-FAR IR)753 £63.00
MGD0601 450-700Dielectric (>98% visible)6.56.51.1 £10.95
MGD0611 450-700Dielectric (>98% visible)6.31.1 £13.45
MGD1001 450-700Dielectric (>98% visible)10101.1 £13.45
MGD1002 450-700Dielectric (>98% visible)10103.3 £14.95
MGD1011 450-700Dielectric (>98% visible)101.1 £12.95
MGD1022 450-700Dielectric (>98% visible)103.3 £14.95
MGD1501 450-700Dielectric (>98% visible)15151.1 £15.45
MGD1502 450-700Dielectric (>98% visible)15153.3 £17.45
MGD1506 450-700Dielectric (>98% visible)15101.1 £14.95
MGD1522 450-700Dielectric (>98% visible)153.3 £24.95
MGD2501 450-700Dielectric (>98% visible)25251.1 £21.45
MGD2502 450-700Dielectric (>98% visible)25253.3 £24.95
MGD2507 450-700Dielectric (>98% visible)25153.3 £21.45
MGD2511 450-700Dielectric (>98% visible)251.1 £34.45
MGD2522 450-700Dielectric (>98% visible)253.3 £39.95
MGD4002 450-700Dielectric (>98% visible)40403.3 £49.95
MGD4007 450-700Dielectric (>98% visible)40253.3 £39.95
MGD4022 450-700Dielectric (>98% visible)403.3 £64.95
MGD5002 450-700Dielectric (>98% visible)50503.3 £74.95
MGD5022 450-700Dielectric (>98% visible)503.3 £84.90
MGD6502 450-700Dielectric (>98% visible)65653.3 £83.45
MGD6507 450-700Dielectric (>98% visible)65403.3 £74.95
MGE0601 450-650Enh/Ali (94% visible)6.56.51.1 £7.60
MGE0611 450-650Enh/Ali (94% visible)6.251.1 £9.25
MGE0806 450-650Enh/Ali (94% visible)871.1 £6.25
MGE10003 450-650Enh/Ali (94% visible)1001006 £19.15
MGE10008 450-650Enh/Ali (94% visible)100656 £15.95
MGE1001 450-650Enh/Ali (94% visible)10101.1 £7.25
MGE1002 450-650Enh/Ali (94% visible)10103 £7.25
MGE10033 450-650Enh/Ali (94% visible)1006 £21.50
MGE1006 450-650Enh/Ali (94% visible)106.51.1 £7.60
MGE1011 450-650Enh/Ali (94% visible)101.1 £9.25
MGE1022 450-650Enh/Ali (94% visible)103 £8.25
MGE1501 450-650Enh/Ali (94% visible)15151.1 £7.75
MGE1502 450-650Enh/Ali (94% visible)15153 £7.25
MGE1506 450-650Enh/Ali (94% visible)156.51.1 £6.95
MGE1507 450-650Enh/Ali (94% visible)15103 £7.25
MGE1511 450-650Enh/Ali (94% visible)151.1 £7.90
MGE1522 450-650Enh/Ali (94% visible)153 £8.75
MGE16003 450-650Enh/Ali (94% visible)1601606 £31.00
MGE16008 450-650Enh/Ali (94% visible)1601006 £25.35
MGE1605 450-650Enh/Ali (94% visible)15101.1 £7.25
MGE1606 450-650Enh/Ali (94% visible)16101.1 £7.25
MGE20002 450-650Enh/Ali (94% visible)2002003 £42.50
MGE25003 450-650Enh/Ali (94% visible)2502506 £55.80
MGE25007 450-650Enh/Ali (94% visible)2501603 £42.50
MGE25008 450-650Enh/Ali (94% visible)2501606 £44.75
MGE2501 450-650Enh/Ali (94% visible)25251.1 £8.25
MGE2502 450-650Enh/Ali (94% visible)25253 £7.75
MGE2506 450-650Enh/Ali (94% visible)25151.1 £7.75
MGE2507 450-650Enh/Ali (94% visible)25153 £7.25
MGE2511 450-650Enh/Ali (94% visible)251.1 £9.25
MGE2522 450-650Enh/Ali (94% visible)253 £8.30
MGE4001 450-650Enh/Ali (94% visible)40401.1 £9.75
MGE4002 450-650Enh/Ali (94% visible)40403 £9.25
MGE400280 450-650Enh/Ali (94% visible)4002803 £72.25
MGE4003 450-650Enh/Ali (94% visible)40406 £10.55
MGE4007 450-650Enh/Ali (94% visible)40253 £8.45
MGE4008 450-650Enh/Ali (94% visible)40256 £8.95
MGE4022 450-650Enh/Ali (94% visible)403 £9.90
MGE4033 450-650Enh/Ali (94% visible)406 £10.70
MGE5001 450-650Enh/Ali (94% visible)50501.1 £10.45
MGE5002 450-650Enh/Ali (94% visible)50503 £9.85
MGE5003 450-650Enh/Ali (94% visible)50506 £10.85
MGE5022 450-650Enh/Ali (94% visible)503 £11.90
MGE5033 450-650Enh/Ali (94% visible)506 £12.95
MGE6503 450-650Enh/Ali (94% visible)65656 £12.50
MGE6507 450-650Enh/Ali (94% visible)65403 £10.35
MGE6508 450-650Enh/Ali (94% visible)65406 £10.75
MGE6533 450-650Enh/Ali (94% visible)656 £16.50
MGE7533 450-650Enh/Ali (94% visible)756 £18.50
MGI1001 700-1064Dielectric (98% NIR)10101.1 £14.50
MGI1006 700-1064Dielectric (98% NIR)106.51.1 £13.40
MGI1011 700-1064Dielectric (98% NIR)101.1 £20.10
MGI1502 700-1064Dielectric (98% NIR)15153 £19.95
MGI1507 700-1064Dielectric (98% NIR)15103 £19.15
MGI1511 700-1064Dielectric (98% NIR)153 £27.85
MGI2502 700-1064Dielectric (98% NIR)25253 £24.50
MGI2507 700-1064Dielectric (98% NIR)25153 £22.45
MGI2511 700-1064Dielectric (98% NIR)253 £40.15
MGI5011 700-1064Dielectric (98% NIR)503 £83.60
MGM1002 180-650Ali/MgF² (85% UV)10103 £12.50
MGM1502 180-650Ali/MgF² (85% UV)15153 £12.95
MGM1507 180-650Ali/MgF² (85% UV)15103 £12.50
MGM1522 180-650Ali/MgF² (85% UV)153 £16.95
MGM2502 180-650Ali/MgF² (85% UV)25253 £15.50
MGM2507 180-650Ali/MgF² (85% UV)25153 £14.95
MGM2522 180-650Ali/MgF² (85% UV)253 £18.35
MGM4002 180-650Ali/MgF² (85% UV)40403 £24.45
MGM4007 180-650Ali/MgF² (85% UV)40253 £21.25
MGM4022 180-650Ali/MgF² (85% UV)403 £25.10
MGM4033 180-650Ali/MgF² (85% UV)406 £27.50
MGM5002 180-650Ali/MgF² (85% UV)50503 £29.50
MGM6507 180-650Ali/MgF² (85% UV)65403 £29.50
MGS0611 450-2000Silver (96% vis/NIR)6.251.1 £11.30
MGS1001 450-2000Silver (96% vis/NIR)10101.1 £10.40
MGS1011 450-2000Silver (96% vis/NIR)101.1 £10.85
MGS1502 450-2000Silver (96% vis/NIR)15153 £13.15
MGS1507 450-2000Silver (96% vis/NIR)15103 £10.95
MGS1522 450-2000Silver (96% vis/NIR)153 £13.40
MGS2502 450-2000Silver (96% vis/NIR)25253 £16.45
MGS2522 450-2000Silver (96% vis/NIR)253 £20.20
MGS4002 450-2000Silver (96% vis/NIR)40403 £25.35
MGS4007 450-2000Silver (96% vis/NIR)40253 £20.25
MGS4022 450-2000Silver (96% vis/NIR)403 £28.15
MGS5002 450-2000Silver (96% vis/NIR)50503 £29.15
MGS5022 450-2000Silver (96% vis/NIR)503 £36.60
MGS6502 450-2000Silver (96% vis/NIR)65653 £40.35
MGS6507 450-2000Silver (96% vis/NIR)65403 £29.15
MGI4040 700-1064Dielectric (98% NIR)40406 £46.00
MGI4033 700-1064Dielectric (98% NIR)406 £60.00
MGI7575 700-1064Dielectric (98% NIR)75758 £90.00
MGI1522 700-1064Dielectric (98% NIR)153 £23.00
MGI5050 700-1064Dielectric (98% NIR)50508 £60.00
MGI2533 700-1064Dielectric (98% NIR)254 £40.00
MGI7555 700-1064Dielectric (98% NIR)758 £110.00
MGI5033 700-1064Dielectric (98% NIR)506 £75.00
MGE3025 450-650Enh/Ali (94% visible)30253 £8.75
MGE971026 96.5 £0.00
MGE50011 450-650Enh/Ali (94% visible)51.1 £9.80
MGE30003 450-650Enh/Ali (94% visible)3003006 £67.50
MGE25002 450-650Enh/Ali (94% visible)2502503 £49.90
MGE30002 450-650Enh/Ali (94% visible)3003003 £55.75

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Get in touch

Our Multi-Lingual Sales Team are here to help with your requirments:

UK +44 (0)1622 859444
UK +44 (0)1622 850614
UK +44 (0)1622 851078
US +001 401-583-7846

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We are able to ship to most countries at good rates, please click here for more info.

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