Svbony Tescope Eyepie Extension Tube Adapter 2'' 75/90Mm

Svbony Tescope Eyepie Extension Tube Adapter 2'' 75/90Mm
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Brand Name : Svbony
Objective Ns Diameter : -
Eyepie Diameter : -
Magnification : -
Field Of View : -
Origin : Cn(Origin)
Type : Monocular
Model Number : Sv158
Ngth : 75Mm/90Mm
Dimensions (Mm) : 59*75Mm
Dimensions (Mm) : 59*90 Mm
Material : Aluminum Alloy
Color : Black
Size : 2Inch
Svbony Sv158 2" Extension Tube 75/90Mm
This Anodized, Machined Aluminum Tube Provides Extra Focuser Back Travel, Which Is Some Needed To Achieve Focus With Rtain Eyepie/Tescope Combinations. More Back Travel Is Often Needed For Short-Ran Terrestrial Viewing Through A Tescope, Or With Use Of A Field Flatten-Er, Coma Corrector, Or Focal Redur Ns. Adds 2 Inches Of Ngth Extension. This 2" Extension Tube Features One Locking Thumbscrews And Is Threaded For Use With 2" Filters.
Features:
1.Extension Tube Provides Extra Focuser "Back Travel" Often Needed For Short-Ran Terrestrial Viewing Through A Tescope, Or For Astrophotography Applications
2.Adds 2" Of Extension, Fits In 2" Tescope Focusers, And Acpts 2" Eyepies Or Acssories
3.Features Two Locking Thumbscrews To Secure Any Inserted Astronomy Acssory
4.Threaded For Use With 2" Svbony Eyepie And Astrophotography Filters
5.Machined And Anodized Aluminum Tube
Specifications:
1.Brand: Svbony
2.Model: Sv158
3.Material: Aluminum Alloy
4.Color: Black
5.Specification: 2" Extension Tube L75Mm/90Mm
6.Dimensions (Mm):59*75 Mm/59*90 Mm
2" Extension Tube L75Mm/90Mm
The Threaded Of Redu Stray Light
The Inside Of The Adapter Is Fully Threaded
TOOLS52141