Customer comments/photos.
Updated 6/1/24

Other Dobsonian Goodies

Integrated EZ adjust setting circles.
For your mount, on our bearings, or specific for GSO/Apertura.

Height adjustment stands.

ATM Altitude and Azimuth
Bearing Parts

Laminate rings and strips.
Teflon pads.
Azimuth bolt assembly kits

Sharper Image Masks

Primary:Fix Turned Down Edge.    

Primary: Remove mirror clip flare.
Spider: Remove diffraction spikes.

Premium Mirror Cells
for 6" to 13.1" mirrors.

Each cell design calculated to optimize your mirror's performance. Eliminates mirror-clip aberrations for true circular aperture.

Clamshell & Rotating Rings

For Dobsonian mounts
For Equatorial mounts

Help choosing a mount

Please help us understand your needs and current knowledge about Dobsonian Mounts
We will reply promptly, and again only at your request.

About you:
Your name:
E-mail address.
Confirm E-mail.
My telescope knowledge:
Absolute novice.
Understand most terminology but not a builder.
Experienced amateur telescope maker (ATM).
The telescope:
I already own one.
I am still deciding.
Please rank these in order of importance 1-4 (1 = least 4 = most):
Lowest price.
Reducing weight.
Ease of transport/storage.
Comfortable height.
Don't know.
For inquiries only, stop and press Send button below. If for ordering, continue.
Would you like a price, shipping and lead time quote?
For a quote please provide:
Zip code or country.
Tube balance point (See below for help).
Tube circumference (See below for help).
Does the telescope tube have side/altitude bearings?.
I need help with these items.
  1. Tube circumference: Please use cloth tape measure, overlap the end.

  2. Tube balance point:
    1. Place heaviest eyepiece in focuser.
    2. Add finders (optical and 1x) on tube.
    3. Roll over broomstick for approx balance.
    4. Measure balance point to back of tube.