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A Brief Description:
CLIO (Unavailable) : a 3 - 5µm thermal IR camera with a newly commissioned direct-vision prism. MKO L' and M filters and a ice band (3.1µm) filter are available with a 15”x30” FOV with 0.030” pixels at f/20. It is a PI instrument, contact is Phil Hinz. For instructions on how to propose to use CLIO please see here.
The Fundamental Capabilities:

 BasicsMore information


512 x 1024, 18.5 micron pixelsfurther info


MKO M', Barr M', 3.1um, Barr L', 3 - 5umfurther info


R = 8 - 157 (non-linear)further info

Further Information:

Clio is a 3-5 micron imager and coronagraph built to exploit the unique sensitivity and resolution of the MMT deformable secondary AO system. A particular area of focus for the instrument is to provide sensitive detection of giant planets at 3.8 and 4.8 microns. In spring 2010, the original 320×256 Indigo Systems InSb detector was replaced by a 512×1024 HAWAII HgCdTe detector. This upgrade allowed for more sensitive low background observations, while modestly reducing the allowable field size at M band.

For further information please see the CLIO wiki.