FIXED FOCUS TESTING TELESCOPES
Type FG Straight Viewing
The simplest version of a testing telescope is the testing telescope with straight viewing. Testing telescopes of this version are available with different focal lengths and tube diameters.
TYPE FG TELESCOPE
Notes on ordering:
In case of order please note the following:
The testing telescope is equipped with an eyepiece f=14.7 mm but can be equipped with eyepieces f=25 mm or f=10 mm on request.
One reticle and one eyepiece are included in the delivery. Please specify the reticle when ordering!
If not specified otherwise, the testing telescope is adjusted to infinity at 546 nm wavelength. Adjustment to other distances or wavelengths is also possible on demand. It is possible to specify the testing telescope either with the article no. or/and with the article description.
The nomenclature of the telescopes with straight viewing is shown in the right hand graphic.
TYPE FG TELESCOPE
Small Size Apertures
TYPE FG TELESCOPE
Mid-Size Apertures
*Note: * = compact design.
TYPE FG TELESCOPE
Large Size Apertures
Testing Telescopes
with Straight Viewing
Click PDF button to view and download.
Testing Telescope
Introduction
Testing Telescope
with Straight Viewing