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         Products:

Eyepieces  

Adapters - Meade Scopes and ETX

Barlow Lenses  

Binoculars - Quality Modified

Binoviewers & Accessories

Camera Focus Adaptors

Camera Adapters - Universal

Converters

Correction Prisms for Newts

Diagonals

Extension Tubes

Eyepieces  

Eyepiece Comparisons

Focal Length Reducers

H-Alpha Accessories

Miscellaneous

Observers Hood - light blocking 

Planetary Fleece Blanket 

Power Mag Wheel - binoviewers

Power Mag Wheel - Eyepieces

PST Accessories  

Telecentric Barlow Lenses

Refractor Knobs

Zero Magnification Adapter

Ladies Corner

Saturn Earrings  

Astronomy Themed  Fleece Blanket 

Astronomy themed totes/purses

Free Domain Pictures

Astronomy Accessory Links of 

       products not offered 

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Useful Astronomy Links

International Dealers

Astro photos

Non-Astronomy Items

      Fabrics

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Instructions for 

1.6x corrector for Stellarvue BV1, Burgess, BC@F Binomate, Moonfish, Celestron and any other similar looking binoviewer.

For Dob and Newtonian users see important information under illustration #5.

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Important Information

Newtonian and Dob users:  The bottom element can be threaded out to extend the length of the OCA.  This gives extra back focus for some dobs that have limited amount of intravel.  When used with refractors with 2" diagonals it is important to have this element screwed in all the way so as not to have contact with the diagonal mirror.  

For Williams Optics 2" diagonals with low profile 2" to 1.25" stepdown adapters you will likely need a parfocal ring to keep the OC from extending too far into the diagonal.  Be careful not to come into contact with the mirror.  

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