High Surface Flatness Mirrors

HTFM

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HTFM

High Surface Accuracy Mirrors are realized by optimizing the conditions of the substrate material, thickness and coating. A surface accuracy of λ/10 after coating is guaranteed on these mirrors.

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HTFM-12.7C08-266

266nm

12.7mm

＞99.2%

1 week

₹30,615.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	266nm
Diameter φD	φ12.7mm
Thickness t	8mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-50C11-266

266nm

50mm

＞99.2%

1 week

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	266nm
Diameter φD	φ50mm
Thickness t	11mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	-

details

HTFM-25.4C08-308

308nm

25.4mm

＞99.5%

1 week

₹34,443.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	308nm
Diameter φD	φ25.4mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-50.8C11-308

308nm

50.8mm

＞99.5%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	308nm
Diameter φD	φ50.8mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-30C08-355

355nm

30mm

＞99.5%

6-12 weeks

₹35,965.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	355nm
Diameter φD	φ30mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	5J/cm²
Availability	Please contact

details

HTFM-12.7C08-532

532nm

12.7mm

＞99.5%

6-12 weeks

₹15,312.00

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	532nm
Diameter φD	φ12.7mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	7J/cm²
Availability	Please contact

details

HTFM-50C11-532

532nm

50mm

＞99.5%

6-12 weeks

₹40,550.40

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	532nm
Diameter φD	φ50mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	7J/cm²
Availability	Please contact

details

HTFM-25.4C08-1064

1064nm

25.4mm

＞99.5%

6-12 weeks

₹34,443.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	1064nm
Diameter φD	φ25.4mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	20J/cm²
Availability	Please contact

details

HTFM-50.8C11-1064

1064nm

50.8mm

＞99.5%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	1064nm
Diameter φD	φ50.8mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	20J/cm²
Availability	Please contact

details

HTFM-12.7C08-248

248nm

12.7mm

＞99.2%

6-12 weeks

₹30,615.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	248nm
Diameter φD	φ12.7mm
Thickness t	8mm
reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-50C11-248

248nm

50mm

＞99.2%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	248nm
Diameter φD	φ50mm
Thickness t	11mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-25.4C08-266

266nm

25.4mm

＞99.2%

6-12 weeks

₹34,443.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	266nm
Diameter φD	φ25.4mm
Thickness t	8mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-50.8C11-266

266nm

50.8mm

＞99.2%

1 week

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	266nm
Diameter φD	φ50.8mm
Thickness t	11mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	-

details

HTFM-30C08-308

308nm

30mm

＞99.5%

1 week

₹35,965.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	308nm
Diameter φD	φ30mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-12.7C08-355

355nm

12.7mm

＞99.5%

6-12 weeks

₹30,615.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	355nm
Diameter φD	φ12.7mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	5J/cm²
Availability	Please contact

details

HTFM-50C11-355

355nm

50mm

＞99.5%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	355nm
Diameter φD	φ50mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	5J/cm²
Availability	Please contact

details

HTFM-25.4C08-532

532nm

25.4mm

＞99.5%

6-12 weeks

₹18,365.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	532nm
Diameter φD	φ25.4mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	7J/cm²
Availability	Please contact

details

HTFM-50.8C11-532

532nm

50.8mm

＞99.5%

6-12 weeks

₹40,550.40

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	532nm
Diameter φD	φ50.8mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	7J/cm²
Availability	Please contact

details

HTFM-30C08-1064

1064nm

30mm

＞99.5%

6-12 weeks

₹35,965.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	1064nm
Diameter φD	φ30mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	20J/cm²
Availability	Please contact

details

HTFM-25.4C08-248

248nm

25.4mm

＞99.2%

6-12 weeks

₹34,443.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	248nm
Diameter φD	φ25.4mm
Thickness t	8mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-50.8C11-248

248nm

50.8mm

＞99.2%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	248nm
Diameter φD	φ50.8mm
Thickness t	11mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-30C08-266

266nm

30mm

＞99.2%

6-12 weeks

₹35,965.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	266nm
Diameter φD	φ30mm
Thickness t	8mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-12.7C08-308

308nm

12.7mm

＞99.5%

6-12 weeks

₹30,615.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	308nm
Diameter φD	φ12.7mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-50C11-308

308nm

50mm

＞99.5%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	308nm
Diameter φD	φ50mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

details

HTFM-25.4C08-355

355nm

25.4mm

＞99.5%

1 week

₹34,443.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	355nm
Diameter φD	φ25.4mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	5J/cm²
Availability	Please contact

details

HTFM-50.8C11-355

355nm

50.8mm

＞99.5%

6-12 weeks

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	355nm
Diameter φD	φ50.8mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	5J/cm²
Availability	Please contact

details

HTFM-30C08-532

532nm

30mm

＞99.5%

1 week

₹19,896.80

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	532nm
Diameter φD	φ30mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	7J/cm²
Availability	Please contact

details

HTFM-12.7C08-1064

1064nm

12.7mm

＞99.5%

6-12 weeks

₹30,615.20

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	1064nm
Diameter φD	φ12.7mm
Thickness t	8mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	20J/cm²
Availability	Please contact

details

HTFM-50C11-1064

1064nm

50mm

＞99.5%

1 week

₹52,817.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	1064nm
Diameter φD	φ50mm
Thickness t	11mm
Reflectance	＞99.5%
Laser Damage Threshold<sup>*</sup>	20J/cm²
Availability	Please contact

details

HTFM-30C08-248

248nm

30mm

＞99.2%

6-12 weeks

₹35,965.60

Material	Synthetic fused silica
Coating	Dielectric multi-layer coating
Incident angle	45°±3°
Surface flatness after coating	λ/10
Parallelism	＜3′
Surface Quality (Scratch-Dig)	10−5
Clear aperture	80% of the diameter
Wavelength Range	248nm
Diameter φD	φ30mm
Thickness t	8mm
Reflectance	＞99.2%
Laser Damage Threshold<sup>*</sup>	2J/cm²
Availability	Please contact

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◦This product features a surface accuracy (after coating) higher than our standard dielectric multi-layer flat mirrors (TFM).
◦By using synthetic fused silica and increasing the substrate thickness the rigidity of the mirrors are increased.
◦Our product line includes mirrors with high-reflection for use in individual wavelengths including ultra-violet,YAG and other lasers.

Planned Maintenance in Progress!

High Surface Flatness Mirrors

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