Custom Precision Reticles for Scope

• Model: Custom Precision Reticles for Scope
• Company: ECOPTIK (Changchun) Ltd.
• Type: Reticles
• Diameter / Dimension: 3mm - 100mm
• Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
• Material: N-BK7/B270/Fused Silica etc glass
• Dimension: 5-100mm
• Surface Quality: 40/20
• Coating: Customized

The glass reticle is generally installed on the focal plane of the right eyepiece of the telescope or scope. It is made of thin glass with a very thin surface engraved with the reticle dense line. In theory, this thin glass is also involved in imaging. Extending the focal length of the objective lens will more or less affect the length of the right eyepiece.