Burgess Optical Company
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Custom CNC Telescope Tube Rings

Picture
Lightweight & Ultra Lightweight

Ultra Lightweight 9" (229mm) I.D. Ring

Picture
Specifications:
*T6 Aluminum Construction
*12mm in Thickness
*4 Mounting Flats - 1 5/8" Wide with 1/4-20 Center Hole
*2 Mounting Flats - 3 1/4" Wide with 3 1/4-20 Holes Spaced 1 1/4" Apart
* Weight - 12.5oz each Ring
*Will Accept Losmandy & Vixen Style Dovetail Bars


Available in Hammered Paint Finish (colors shown at right) or Natural Aluminum Finish (pictured)

$200 per Set of 2 Rings

Specify Color
Picture

Lightweight 9" (229mm) I.D. Ring

Picture
Specifications:
*T6 Aluminum Construction
*25mm in Thickness
*4 Mounting Flats - 1 5/8" Wide with 1/4-20 Center Hole
*2 Mounting Flats - 3 1/4" Wide with 3 1/4-20 Holes Spaced 1 1/4" Apart
* Weight - 1lb 2oz each Ring
*Will Accept Losmandy & Vixen Style Dovetail Bars


Available in Hammered Paint Finish (colors shown above) or Natural Aluminum Finish (pictured)

$200 per Set of 2 Rings

Specify Color
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  • Home
  • Products
    • Ultra Red Dot Scope
    • Telescopes >
      • PlanetHunter Series
      • Custom CNC Telescope Tube Rings
    • Binoculars >
      • UltraLight Series
      • Passport Series
      • Floating Binocular Strap
    • Eyepieces >
      • Erfle Eyepieces
      • Symmetrical Eyepieces
      • Planetary Eyepieces
    • Accessories >
      • Barlows
      • Filters >
        • PDES Filter System & Dielectric Color Filters
        • Variable Dielectric Color Filters & Accessories
        • CX4 Contrast
        • OIII Filter
      • Diagonals >
        • CED
      • Binoviewer 1.9x OCA
      • MRF Bases
      • Cases
      • Red LED Headband Flashlight
      • GLP
  • About Us
  • Contact Us
  • Astronomy Extras
    • Astro Images
    • STAR STUFF by Terry Alford
    • Product History Information >
      • Telescopes from Our Past
      • Binoculars from Our Past
  • Downloads & Info
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