Fabry Perot Etalon

SKU OP_014

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Description

a) Fabry Perot Etalon mounted on spectrometer

Scale: 6" diameter (Brass)
Base: Cast iron with levelling screw
All moving parts made of Brass for accuracy
Collimator with adjustable slit
Horizontal axis alignment for collimator: Yes
Horizontal axis alignment for telescope: Yes
Centre Table: Height adjustable with provision for Prism and grating holder
Telescope with user changeable cross wire and eyepiece
Etalon diameter: 30 mm
Spacing: 2 mm
Pine hole camera: Yes (removable)

b) Sodium vapourlamp set (Optional)

Lamp: Philips / Thorne 35 W
Lamp House: Single lamp type with fixed slit openings
Transformer: 35 W, Instant ON type
Rated Input: 220 V/50 Hz or 110 V/60 Hz