Astro-Tech
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Astro-Tech 2" Prime focus adapter, needs T-ring
$29.95This Astro-Tech 2" prime focus adapter allows unvignetted prime focus photography with most reflectors and refractors equipped with a 2" focuser . . . -
Astro-Tech 1.25" prime focus/variable eyepiece projection adapter, needs T-ring
$44.95This three-part Astro-Tech camera adapter lets you do both prime focus and variable magnification eyepiece projection astrophotography with 1.25" focuser telescopes . . .