Spectrogoniometers

Product Description

Spectrogoniometers

• Measurement of the angle and index of a prism or the pitch of a network Spectrogoniometer 6'
• Reading accuracy: 6 minutes
• Scale diameter: 170 mm
• Collimator: Achromatic lens 24 mm
• F 178 mm / Source slit height 6 mm adjustable / focus by pulling
• Aiming telescope: Ramsden 8x eyepiece, cross-hair reticle
• Platinum object holder: 85 mm, level adjustment (3 screws)
• Pliers for prism height 40 mm
• diffraction grating support 25 x 25 mm
• 1 screwdriver. 2 Glass Prisms: 42x32 mm / Equilateral and Right Angle