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This is our current range of Stocked Optical Mirrors. Please contact us for prices.

Express Optics Stock Number Item Description Number Available
EX300 Enhanced Silver Mirror. Material: BK7. 36.0mmx38.0mm +/-0.2mm Thickness=3.0mm +/-0.2mm. Parallel +/- 3 mins of Arc. Flatness 3λ per 25mm. S/D 80/50. Coating both sides: Enhanced silver with dielectric over coating. R>95% min@ 450-900 @ 45˚ 10
EX301 Hot Mirror. Materials: Coated Borosilicate. 5.0mm diameter +0-0.1mm Thickness=3.0mm +/-0.25mm. Edge fine ground 20
EX302 Hot Mirror. Materials: Coated Borosilicate. 10.0mm diameter +0-0.1mm Thickness=3.0mm +/-0.25mm. Edge fine ground 31
EX303 Hot Mirror. Materials: Coated Borosilicate. 25.0mm diameter +0-0.1mm Thickness=3.0mm +/-0.25mm. Edge fine ground. 2
EX304 Cold Mirror. Material: Coated Borosilicate. 29.0x16.0mm +0-0.2mm. Thickness=3.30mm +/-0.25mm. Edge fine ground 0
EX305 Elliptical Mirror. Material: B270 or equilivant. Minor Axis 3.20mm +/-0.1mm Thickness=1.0mm +/-0.1mm Flatness 4λ Edge and back surface fine ground. Mirror Surface AI +SIO. R>85% 400-700nm 17
EX306 Elliptical Mirror. Material: B270 or equilivant. Minor Axis 4.0mm +/-0.1mm Thickness=1.0mm +/-0.1mm. Angles +/-4 mins of Arc. Flatness 4λ Edge and back surface fine ground. Mirror Surface AI +SIO. R>85% 400-700nm 1
EX307 Elliptical Mirror. Material: B270 or equilivant. Minor Axis 8.0mm +/-0.1mm Thickness=1.0mm +/-0.1mm. Flatness 4λ Edge and back surface fine ground. Mirror surface AI + SIO. R>85% 400-700nm 48
EX308 Elliptical Mirror. Material: B270 or equilivant. Minor Axis 14.0mm +/-0.1mm Thickness=1.0mm +/-0.1mm Flatness 4λ Edge and back surface fine ground. Mirror surface AI + SIO. R>85% 400-700nm 1
EX309 Elliptical Mirror. Material: B270 or equilivant. Minor Axis 19.0mm +/-0.2mm Thickness=1.0mm +/-0.1mm Flatness 4λ Edge and back surface fine ground. Mirror surface AI + SIO. R>85% 400-700nm 10
EX310 Elliptical Mirror. Material: Float Glass. Minor Axis 28.0mm +/-0.2mm Thickness=6.0mm +/-0.1mm Flatness 4λ Edge and back surface fine ground. Mirror surface AI+SIO. R>85% 400-700nm 3
EX311 Mirror. Material: Float Glass. 10.0mm diameter +0-0.1mm Thickness=3.0 +/-0.1mm Coating Aluminum + Silicon. Monoxide R 85-90%. Edge ground. S/D 60/40 38
EX312 Mirror. Material: B270. 20.0mm diameter +0-0.1mm Thickness=1.0 +/-0.1mm Coating Aluminum + Silicon Monoxide R 85-90%. 5
EX313 B270 Mirror. 24.5mm diameter +/-0.1mm. Thickness=1.0mm +/-0.1mm. Coating Aluminum + Silicon Monoxide R 85-90% 5
EX314 Mirror. Material: Float Glass.Length= 80.0mm diameter +0-0.2mm. Width=10.0mm +/-0.1mm. Thickness=3.0 +/-0.1mm. Surface quality SD 60/40. Coating enhansed Aluminum  R 94-95%.  14
EX315 Mirror. Material: Float Glass. 50.0mm +/-0.2mm. Thickness=3.0mm +/-0.1mm. Surface quality SD 60/40. Flatness λ over 10mm diameter. Coating aluminum + Silicon Monoxide R 85-90%. Edge fine ground. 2
EX316 Mirror. Material: Float Glass. 30.0mm x 30.0mm Thickness=3.0mm +/-0.1mm. Coating aluminum + silicon monoxide R 85-90% 4
EX317 Mirror. Material: Float Glass. 25.0mm x 25.0mm +/-0.1mm Thickness=3.0mm +/-0.1mm. Surface quality SD 60/40. Edge finish fine ground. Coatins aluminum + silicon Monoxide. R 85-90% 39
EX318 Mirror. Material: Float Glass. Length=17.80mm +/-0.1mm. Width=9.30mm +/-0.1mm Thickness=3.0 +/-0.1mm. Surface quality SD 60/40. Coating aluminum + silicon monoxide R 85-90%. Edge finish fine ground. 9
EX319 Mirror. Material: Float Glass. Length=17.50mm +/-0.1mm. Width=10.0mm +/-0.1mm Thickness=3.0 +/-0.1mm. Coating aluminum + silicon monoxide R 85-90%. 2
EX320 Mirror. Material: Float Glass. Length=15.0mm +/-0.1mm. Width=12.0mm +/-0.1mm Thickness=3.0mm +/-0.1mm. Surface quality 60/40. Coating enhanced aluminum R 94-95% 10
EX321 Mirror. Material: B270. 10.0mm x 10.0mm  +0-0.1mm Thickness=1.0 +/-0.1mm. Edge fine ground. Coating Aluminum + Silicon Monoxide R 85-90%. 227
EX322 Mirror. Material: B270. 5.0mm x 5.0mm +/-0.1mm Thickness=1.0 +/-0.1mm. Surface quality SD 60/40. Coating aluminum +silicon monoxide R 85-95%. Edge finish fine ground.  22
EX323 Concave Mirror. 64.0mm diameter. EFL 18.5mm. Aluminised. 0
EX324 45 degree hot mirror. 25.4mm diameter +0-0.1. Thickness=3.0mm 5

If you would like custom mirrors made up, in whatever quanities please contact us.

Please contact us on 01702 540187 or email info@litetec.co.uk for prices.