4 Item(s)
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  1. Pentax 6X7 T-mount for FS-128F/152/TOA-130

    $239.95
    This adapter allows you to connect a Pentax 6x7 medium format camera to a 4" focuser Takahashi FS-128, FS-152, or TOA-130 apochromatic refractor . . .
  2. Astro-Tech 2" x 35mm extension tube

    $29.95
    This Astro-Tech 2" x 35mm extension tube is used to make up for the loss of light path when a 2" star diagonal is removed from many refractor focusers and replaced by a camera and camera adapter for imaging. It can also be used with Astro-Tech Ritchey-Chrétien reflectors to bring webcams and DSLRs to the correct focus . . .
  3. Astro-Tech 2" x 50mm extension tube

    $29.95
    This Astro-Tech 2" x 50mm extension tube is used to make up for the loss of light path when a 2" star diagonal is removed from many refractor focusers and replaced by a camera and camera adapter for imaging. It can also be used with Astro-Tech Ritchey-Chrétien reflectors to bring webcams and DSLRs to the correct focus . . .
  4. Astro-Tech 2" x 80mm extension tube

    $29.95
    This Astro-Tech 2" x 80mm extension tube is used to make up for the loss of light path when a 2" star diagonal is removed from many refractor focusers and replaced by a camera and camera adapter for imaging. It can also be used with Astro-Tech Ritchey-Chrétien reflectors to bring webcams and DSLRs to the correct focus . . .
4 Item(s)
Set Descending Direction