Feature

●astrostreet Self Centering 2/sleeves extension tube
●Attached to the telescope eyepiece of this product and will be extended (extended) role to doro-tyu-bu
●Eyepiece side uses a self centering the mechanism. Able to rotate in 360 degrees around to evenly tightening position and activate the automatic centering etc. Do, So The plug and stay in place.
●[] Aluminum 2/(50.8 mm) [Material] [length] Approximately 81 mm sleeve diameter (max) () Diameter when shrinking distance 62 mm (excluding protrusions part) [Extension] 50 mm [weight] approximately.


Description

astrostreet Self Centering 2/sleeves extension tube
Attached to the telescope eyepiece of this product and will be extended (extended) role to doro-tyu-bu
Focal Length Range (Pint) Adjust the position if you are not insignificant, etc., to use it.
Eyepiece side uses a self centering the mechanism.
Able to rotate and evenly tightening from 360 ° around a photograph, so
Plug to activate the automatic centering etc. firmly fixed in the position.
Can firmly fixed stopper screws to complete allowing for heavy stuff and more
All material are burakkuanodaizu processing CNC machined aluminum and very textured, accuracy and better finish
Objective filter thread (M48) for side x 2 pens
[sleeve] diameter 2/(50.8 mm)
[Material] Aluminum
[Length] approximately 81 mm (max) Diameter when shrinking is 62 mm (excluding protrusions part)
[extension] distance 50 mm
[Weight] about.
Madein Taiwan
* Please note the above data is manufacturers catalog value and