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Observatory Curved Vane Telescope Spider

This is a special spider, designed to minimize / eliminate  visible diffraction patterns. It is made primarily of aluminum, making it lightweight. The unique center bolt, Spring, and Tensioning Nut, make collimation simple and easy while allowing a large range for adjusting.

It features:

bulletEasy Front Access to Stainless Steel Collimation Screws
bulletAllen Wrench for Collimation
bulletConstant tension of diagonal to Collimating Screws
bulletLight weight aluminum block and vanes 1 1/2 tall by 1/8 thick
bulletThis Curved Vane Telescope Spider comes with the secondary holder.

 
  Minimum Maximum
Diagonal Size 1.75 inch 5 inch
Spider Size 14 inch 24 inch

Regular price: $199.95

Diagonal Size
Tube or Truss Cage Inside Diameter