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Rolando Chavez

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Camera Rotation Indicator

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I was tired of saying "close enough" when manually rotating to frame an image.  So I designed this rotation indicator.

It consists of two pieces: a Number Ring and an Indicator with Vernier Scale. This arrangement allows measuring rotation to better than 1 degree precision.

Available for:
  • Takahashi 4" (100mm) focuser with Camera Angle Adjuster (CAA): FSQ-106EDX4, TOA-130NFB, TOA-150
  • Astro-Physics: 130GTX with 3.5" focuser
  • Televue: NP101is, NP127is
  • If you don't see your telescope here, let's talk.

NOTES:
  • Your telescope must already have camera rotation capability. This MEASURES the rotation.
  • There may be slight variations in color due to different batches of plastic.
  • Models for different telescopes have slight variations in fonts and geometry due to differing sizes.
  • Buyer pays shipping, I will cover PayPal fees.