Astro Systems 2" - 1.25" Ultra Low Eyepiece Adapter
You can lower the profile of your 1.25" eyepiece another 0.5" below the drawtube. The ultra low eyepiece adapter works with any 2.0" focuser. The 1.25" eyepiece position is inset down into the adapter, dropping the eyepiece height 0.5". This allows another 0.5" of focus travel and optimization of the secondary mirror size. Anodized aluminum, threaded for 48mm filters with a nylon set screw.
- Additional Information
SKU AS-ADPTUL Manufacturer Astro Systems Warranty 1 Year Warranty
Customer Reviews 1 item(s)
- Ultra Low Adapter (ULA
This adapter works wonders for systems which do not have enough in-focus, particularly in H-alpha
solar photography where either the camera nose is
too long or the diagonal (i.e. Lunt takes up too much space. It fits beautifully into the recess of this adapter gaining a whole inch of in-focus (1/2 gain on zero ULA flange plus 1/2 recess into the device = 1. This apparatus is a boon to photo opportunity.
1= Houston, We Have a Problem & 5= It's Out of This World
- Included Items
- Astro Systems 2" - 1.25" Ultra Low Eyepiece Adapter
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