Features

Ideal for Gem Testing

All Metal Rugged Construction

Prism Optical System

Provides reading from 400-750nm

Sodium D Line for Scale Alignment

Slit for Light Adjustment

Focusable Tubes for Scale & Spectrum

 

 

Specifications

 

Model : RDV2

5 Prism  Construction

Dual Tube:

Longer Tube with Slit Adjustment for spectrum

Focusing tubes Scale & Spectrum
Scale 400 - 750 nm

 

Packing List

Direct Vision Spectroscope

Velvet Carrying Case

Manual