Concentric Circles 1mm-10mm
Eyepiece Reticle with 10 Concentric Circles ranging in size from 1mm to 10mm diameter in 1mm steps. 5th circle has dashed lines
£67.67 - £86.36
Thank you for your quote request, we will be in touch shortly.
Soda Lime 1.5mm thick
Correct reading through glass