The Firing Line Forums - View Single Post

skoro · August 30, 2013, 10:29 AM

Several things, mainly:

1. The magnification; higher x = narrower FOV

2. The geometry of the lenses, their radius of curvature, thickness, etc.

3. Number of lenses and the space between them.

August 30, 2013, 10:29 AM	#5
skoro Senior Member Join Date: April 30, 2008 Location: Texas Posts: 1,952	What determines FOV in a scope? Several things, mainly: 1. The magnification; higher x = narrower FOV 2. The geometry of the lenses, their radius of curvature, thickness, etc. 3. Number of lenses and the space between them.