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ADAPTERS

BUY

ITEM

DESCRIPTION

 

 

ET1-125.125

Short 2" Extension Tube

Provides 1 3/8" of additional focus travel to  the rear. Uses compression ring. #ET1

 

 

ET3.125

Deluxe 2" Extension Tube

Provides an additional 2  3/8" of  back focus. All aluminum anodized parts with rubber grip, brass  compression ring, filter thread on insert tube and beveled insert which  improves the snugness of the fit as the lock screw is tightened. Works  well with our FA2 1 1/4" adapter.  #ET3

 

 

ET475.125

Long 2" Extension Tube

Same as ET3 above but provides a full 4.75" of  extension. For use only with our binoviewing telescopes in place of a  threaded extension for more convenience.

We recommend this unit be used with the  Feather Touch focuser as it has a greater lifting capacity that standard Crayford focusers. 

#ET475

 

 

FA.125

1.25” ‘High Hat’ Adapter

A squared 1.25" eyepiece adapter  that fits 2" focusers. Provides additional focus distance from  primary when using 1 1/4" diagonals and eyepieces needing to focus  further out. Also  has camera t-thread for attaching cameras to the telescope.   Single set screw. #FA

 

 

FA2.125

1.25" Compression Ring Adapter

adapter for  2" diagonals. Uses a compression ring to safely hold eyepieces and has the  insert safety groove on the outside. Knurled top and threaded for filters.  If using this adapter, a 1.25" diagonal and our Crayfod focuser, some  1.25" eyepieces may not come to focus. In this case, use the FA above. #FA2

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Stellarvue® designs and handcrafts the finest refractor telescopes and provides programs and experiences to foster a greater appreciation of our natural world and to encourage individual exploration of the universe.

All specifications and prices are subject to change without notice. Designs and materials are often modified to improve them. All copy and photographs are copyright 2010 and may not be used without permission.

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