Old European markings on scope 4x81

		Hunt Chat > Tools of the Trade > Optics
Old European markings on scope 4x81

10-12-2005, 02:37 AM

wpl

Join Date: Oct 2005

Posts: 1

Square root of 81 is 9.

4 (power of scope) multiplied by9 = the diametre in mm. of front glass (ie,36 mm.).

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -5. The time now is 09:44 AM.