198-233mm ID Orion PinPoint Telescope Focusing Mask

39.95 $

  • Also known as Bahtinov masks, Orion PinPoint Focusing Masks will help you achieve precise focus in seconds
  • This PinPoint Mask fits telescope tubes with an outer diameter of 198-233mm (7.79″ to 9.17″)
  • Orion PinPoint Focusing Masks produce a distinct, intersecting 3-line pattern once accurate focus is achieved
  • Three Orion-exclusive adjustable padded pegs provide a secure grip once installed on a telescope
  • Compatible with any type of telescope, and especially useful for astrophotography setups

item #40011

SKU: 02ORI00135 Categories: , ,

Additional information

Marque

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