FMIR

The FMIR infrared window is a standardised optical window which is used exclusively for measurements by industry and for research. This optomechanical package is not adapted to a vacuum or elevated pressure. You can create your FMIR infrared window by choosing the following assembling criteria (viewing diameter, mechanical frame material, minimum and maximum spectral domain, temperature range). The standardised FMIR infrared window is the fruit of our long experience in optics and optomechanics.

Reference	Diameter	Mechanical material	Optical material	Minimum spectral domain	Maximum spectral domain	Minimum temperature range	Maximum temperature range	Pourcentage de transmission	Traitement anti-reflet
FMIR195.I Type 6	195 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR195.A Type 6	195 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR140.I Type 6	140 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR140.A Type 6	140 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR110.I Type 6	110 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR110.A Type 6	110 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR90.I Type 6	90 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR90.A Type 6	90 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR70.I Type 6	70 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR70.A Type 6	70 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR50.I Type 6	50 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR50.A Type 6	50 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR30.I Type 6	30 mm	Inox	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR30.A Type 6	30 mm	Aluminium	ZnS Multispectral	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR195.I Type 6	195 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR195.A Type 6	195 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR140.I Type 6	140 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR140.A Type 6	140 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR110.I Type 6	110 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR110.A Type 6	110 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR90.I Type 6	90 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR90.A Type 6	90 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR70.I Type 6	70 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR70.A Type 6	70 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR50.I Type 6	50 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR50.A Type 6	50 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR30.I Type 6	30 mm	Inox	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR30.A Type 6	30 mm	Aluminium	ZnS Multispectral	0.4 µm	14 µm	10°C	200°C	70%	Non
FMIR195.I Type 5	195 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR195.A Type 5	195 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR140.I Type 5	140 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR140.A Type 5	140 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR110.I Type 5	110 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR110.A Type 5	110 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR90.I Type 5	90 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR90.A Type 5	90 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR70.I Type 5	70 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR70.A Type 5	70 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR50.I Type 5	50 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR50.A Type 5	50 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR30.I Type 5	30 mm	Inox	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR30.A Type 5	30 mm	Aluminium	BaF2	0.2 µm	13 µm	10°C	200°C	93%	Non
FMIR195.I Type 4	195 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR195.A Type 4	195 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR140.I Type 4	140 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR140.A Type 4	140 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR110.I Type 4	110 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR110.A Type 4	110 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR90.I Type 4	90 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR90.A Type 4	90 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR70.I Type 4	70 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR70.A Type 4	70 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR50.I Type 4	50 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR50.A Type 4	50 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR30.I Type 4	30 mm	Inox	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR30.A Type 4	30 mm	Aluminium	ZnSe	7 µm	13 µm	10°C	110°C	85%	Oui
FMIR195.I Type 4	195 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR195.A Type 4	195 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR140.I Type 4	140 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR140.A Type 4	140 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR110.I Type 4	110 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR110.A Type 4	110 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR90.I Type 4	90 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR90.A Type 4	90 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR70.I Type 4	70 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR70.A Type 4	70 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR50.I Type 4	50 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR50.A Type 4	50 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR30.I Type 4	30 mm	Inox	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR30.A Type 4	30 mm	Aluminium	ZnSe	0.6 µm	14 µm	10°C	200°C	70%	Non
FMIR195.I Type 3	195 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR195.A Type 3	195 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR140.I Type 3	140 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR140.A Type 3	140 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR110.I Type 3	110 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR110.A Type 3	110 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR90.I Type 3	90 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR90.A Type 3	90 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR70.I Type 3	70 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR70.A Type 3	70 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR50.I Type 3	50 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR50.A Type 3	50 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR30.I Type 3	30 mm	Inox	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR30.A Type 3	30 mm	Aluminium	Germanium	7 µm	13 µm	10°C	100°C	85%	Oui
FMIR195.I Type 3	195 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR195.A Type 3	195 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR140.I Type 3	140 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR140.A Type 3	140 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR110.I Type 3	110 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR110.A Type 3	110 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR90.I Type 3	90 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR90.A Type 3	90 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR70.I Type 3	70 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR70.A Type 3	70 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR50.I Type 3	50 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR50.A Type 3	50 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR30.I Type 3	30 mm	Inox	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR30.A Type 3	30 mm	Aluminium	Germanium	2 µm	14 µm	10°C	100°C	45%	Non
FMIR195.I Type 2	195 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR195.A Type 2	195 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR140.I Type 2	140 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR140.A Type 2	140 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR110.I Type 2	110 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR110.A Type 2	110 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR90.I Type 2	90 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR90.A Type 2	90 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR70.I Type 2	70 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR70.A Type 2	70 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR50.I Type 2	50 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR50.A Type 2	50 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR30.I Type 2	30 mm	Inox	Saphir	0.2 µm	5 µm	10°C	500°C	85%	Non
FMIR30.A Type 2	30 mm	Aluminium	Saphir	0.2 µm	5 µm	10°C	200°C	85%	Non
FMIR195.I Type 1	195 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR195.A Type 1	195 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR140.I Type 1	140 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR140.A Type 1	140 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR110.I Type 1	110 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR110.A Type 1	110 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR90.I Type 1	90 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR90.A Type 1	90 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR70.I Type 1	70 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR70.A Type 1	70 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR50.I Type 1	50 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR50.A Type 1	50 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR30.I Type 1	30 mm	Inox	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR30.A Type 1	30 mm	Aluminium	Silice	0.2 µm	1.1 µm	10°C	200°C	93%	Non
FMIR195.I Type 0	195 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR195.A Type 0	195 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR140.I Type 0	140 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR140.A Type 0	140 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR110.I Type 0	110 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR110.A Type 0	110 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR90.I Type 0	90 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR90.A Type 0	90 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR70.I Type 0	70 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR70.A Type 0	70 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR50.I Type 0	50 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR50.A Type 0	50 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR30.I Type 0	30 mm	Inox	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non
FMIR30.A Type 0	30 mm	Aluminium	CaF2	0.2 µm	10 µm	10°C	200°C	93%	Non

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Special optical windows

For optical windows which are resistant to a vacuum, ultra-high vacuum or elevated pressure, we invite you to look at our special optical windows.

The special optical windows allow you to have risk-free experiences in an environment with previously defined constraints (pressure, abrasion, temperatures, etc.). They can be set up on different equipment such as climatic or high-pressure chambers, furnaces, wind tunnels, on-board optical windows (aeronautical, marine, defence).

The special optical windows adapt to different operating wavelengths: ultraviolet, visible, infrared. They also enable preservation or resistance to a vacuum or ultra-high vacuum.

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