ADJUSTABLE FOCUS TESTING TELESCOPES

Type FGV MD & MDD Straight Viewing Adjustable Focus

 with Micrometer

Testing telescopes with straight viewing and adjustable focus setting are also offered with double mechanical micrometer (FGV MD) and digital double micrometer (FGV MDD).

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TYPE FGV MD & MDD STRAIGHT VIEWING TELESCOPE & MICROMETER

Notes on ordering:

 

When considering placing an order please note the following:

The testing telescope with adjustable focus setting and straight view 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.


When ordering a telescope with digital double micrometer, please specify the unit of display of the digital gauges (arcsec, milliradians).
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 adjustable focus setting and straight viewing and mechanical (MD) or digital double micrometer (MDD) is shown in the right hand .

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Testing Telescopes Type FGV MD small-size-Aperture-MWO-Image-800x533.png

TYPE FGV MD STRAIGHT VIEWING ADJUSTABLE FOCUS TELESCOPE

Small Size Aperture with 

Mechanical Double Micrometer

Type FGV MD microm small ap products.png

CA = Clear Aperture         FL = Focal Length         TE = Tube Extension         FOV = Field of View

SD (scale division) = corresponding angle value in arcsec of one scale division of the micrometer screw

TYPE FGV MD STRAIGHT VIEWING ADJUSTABLE FOCUS TELESCOPE

Medium Size Aperture with 

Mechanical Double Micrometer

Type FGV MD medium ap microm procuts.png
Testing Telescopes Type FGV MD mid-size-Aperture-MWO-Image-800x533.png

CA = Clear Aperture         FL = Focal Length         TE = Tube Extension         FOV = Field of View

SD (scale division) = corresponding angle value in arcsec of one scale division of the micrometer screw

Testing Telescopes Type FGV MD large-size-Aperture-MWO-Image-800x533.png

TYPE FGV MD STRAIGHT VIEWING ADJUSTABLE FOCUS TELESCOPE

Large Size Aperture with 

Mechanical Double Micrometer

Type FGV MD large ap microm products.png

CA = Clear Aperture         FL = Focal Length         TE = Tube Extension         FOV = Field of View

SD (scale division) = corresponding angle value in arcsec of one scale division of the micrometer screw

TYPE FGV MDD STRAIGHT VIEWING ADJUSTABLE FOCUS TELESCOPE

Small Size Aperture with 

Digital Double Micrometer

Type FGV MDD small ap digital mic.png
Testing Telescopes Type FGV MDD small-size-Aperture-MWO-Image-800x533.png

CA = Clear Aperture        FL = Focal Length        TE = Tube Extension        MR = Measurement Range          RS = Resolution

Testing Telescopes Type FGV MDD mid-size-Aperture-MWO-Image-800x533.png

TYPE FGV MDD STRAIGHT VIEWING ADJUSTABLE FOCUS TELESCOPE

Medium Size Aperture with 

Digital Double Micrometer

Tyep FGV MDD med ap dig mic.png

CA = Clear Aperture        FL = Focal Length        TE = Tube Extension        MR = Measurement Range          RS = Resolution

TYPE FGV MDD STRAIGHT VIEWING ADJUSTABLE FOCUS TELESCOPE

Large Size Aperture with 

Digital Double Micrometer

Type FGV MDD large ap dig mic.png
Testing Telescopes Type FGV MDD large-size-Aperture-MWO-Image-800x533.png

CA = Clear Aperture        FL = Focal Length        TE = Tube Extension        MR = Measurement Range          RS = Resolution

 
Adjustable Focus Straight Viewing 
Testing Telescopes with Double Micrometer


Click PDF button to view and download.
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Testing Telescope

Introduction

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Testing Telescopes Adj Focus Straight  

 Viewing with Mechanical Double Micrometer

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Testing Telescopes Adj Focus Straight  

 Viewing with Digital Double Micrometer