SVBONY SV158 75/90mm 2” Extension Tube Adapter Aluminum Alloy Telescope Eyepiece

Description

Features:
Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope, or for astrophotography applications
Adds 2" of extension, fits in 2" telescope focusers, and accepts 2" eyepieces or accessories
Features two locking thumbscrews to secure any inserted astronomy accessory
Threaded for use with 2" SVBONY eyepiece and astrophotography filters
Machined and anodized aluminum tube
Specifications:
Brand: SVBONY
Model: SV158
Material: Aluminum Alloy
Color: Black
Specification: 2" Extension Tube L=75mm
Dimensions (mm): ɸ59*75 mm
Weight (g): 108g
Package Includes:
SV158 2" Extension Tube （75mm ）
Features
:
Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope, or for astrophotography     applications
Adds 2" of extension, fits in 2" telescope focusers, and accepts 2" eyepieces or accessories
Features two locking thumbscrews to secure any inserted astronomy accessory
Threaded for use with 2" SVBONY eyepiece and astrophotography filters
Machined and anodized aluminum tube
Specifications:
Brand: SVBONY
Model: SV158
Material: Aluminum Alloy
Color: Black
Specification: 2" Extension Tube L=90mm
Dimensions (mm):ɸ59*90 mm
Weight (g): 134g
Package Includes:
SV158 2" Extension Tube
（90mm）
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