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eyepieces & barlow lenses

Tele Vue 90 Degree Enhanced 2" Star Diagonal - Satin Finish - DSC-8001

TeleVue   ——   SKU: TEL-DSC-8001
$297.38 CAD
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About the TeleVue 90 Degree Enhanced 2-inch Star Diagonal - Satin Finish...

This is the same Star Diagonal TeleVue builds for their diffraction limited telescopes. Exquisitely crafted to fold light exactly 90 degrees. The mirror blank of the TeleVue 90 Degree Enhanced 2-inch Star Diagonal is polished to 1/10th the wavelength of light and vacuum coated with enhanced aluminum. Then it'''s overcoated to protect the delicate mirrored surface.

 

In order to bring the performance of Televue eyepieces to as many telescopes as possible, the manufacturer offers accessories with complementing quality to their optics.

 

To ensure the optical alignment of the TeleVue 90 Degree Enhanced 2-inch Star Diagonal, the body is CNC machined from one solid block of aluminum. For maximum contrast they cut anti-reflection threads into the inner surfaces.

 

If you'''ve ever had the experience of fumbling in the dark while moving your filter from one eyepiece to another, you will especially appreciate the convenience of the 48mm filter threads cut into the body of the TeleVue 90 Degree Enhanced 2-inch Star Diagonal. A captive eyepiece lock-screw adds the finishing touch.

 

 

TeleVue 90 Degree Enhanced 2-inch Star Diagonal - Satin Finish Features...

 

  • CNC machined from one solid block of aluminum

     

     

  • Exquisitely crafted to fold light exactly 90 degrees

     

     

  • Mrror blank is polished to 1/10th the wavelength of light and vacuum coated with enhanced aluminum

     

     

  • Overcoated to protect the delicate mirrored surface

     

     

  • 48mm filter threads cut into the body

     

     

  • A captive eyepiece lock-screw adds the finishing touch

 

 

TeleVue 90 Degree Enhanced 2-inch Star Diagonal - Satin Finish Specifications...

Equipment Type: Star Diagonal

Angle: 90 Degrees

Construction: Anodized Aluminum

Color: Black

Coatings: Enhanced

TeleVue Product Number: DSC-8001