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×Laboware is presenting the product best in quality, Spectrometers are made of heavy cast metal with bright plated fittings. Scale : The 150mm diameter circle with protective plastic shield is fixed to the telescope movement and the table is atta Read More...
Laboware is presenting the product best in quality, Spectrometers are made of heavy cast metal with bright plated fittings. Scale : The 150mm diameter circle with protective plastic shield is fixed to the telescope movement and the table is attached to the double ended vernier, which reads to 1 minute of arc. Collimator : Mounted on fixed and fitted with 178mm focus achromatic objectives, 25mm clear aperture. Also fitted is a unilaterally adjustable slit 7mm long. Telescope : Mounted on moveable pillar and fitted with 178mm Focus achromatic objective, 25mm clear aperture. Also fitted is a 8x Ramsden eyepiece and a glass cross line graticule. Both the telescope and collimator have rack and pinion focusing. Prism Table : The table is marked with lines to assist placing the prism with respect to the table leveling screws.