The 746 Infrared Spectroradiometer is a base model that includes an aperature of 5.0 mm and an aperature of 3.0 mm.
The CaF Lens Collimator is an exit attachment for the 746 base. This item does not have an interior grating.
It does include turret.
Interior optics on this piece look to be in very nice condition.
There are no electronics included with this sale.

BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Monochromators and Spectrometers for sale.
We will work with you individually to find the perfect set up for your application..

Buy online or give us a call at 781-871-8868.We have experienced customer service representatives standing by ready to help you!

BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific & Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.

**Shipping, Handling & Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments & industrial equipment!

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***MPN 746 / 740-72M
***OEM Optronic Laboratories
***SKU*** 2464