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Overstock spiders. price does not include shipping.
| Size (in.) | Style | Vane ends
/vane |
Center width | Price $ | # Available |
| 4.88 | 1 | 1 | 1.5 | 22.00 | 1 |
| 6.65 | 1 | 1 | 1.5 | 22.00 | 1 |
| 7.5 | 1 | 1 | 1.5 | 22.00 | 1 |
| 8.75 | 1 | 1 | 1.5 | 26.00 | 1 |
| 9.5 | 1 | 1 | 1.5 | 26.00 | 1 |
| 15.65 | 2 | 1 | 2.5 | 32.00 | 1 |
| 16.75 | 2 | 1 | 2.5 | 32.00 | 1 |
| 16.88 | 2 | 1 | 2.5 | 32.00 | 1 |
| 13.25 | 3 | 2 | 2.5 | 42.00 | 1 |
| 25.5 | 3 | 2 | 2.5 | 46.00 | 1 |
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Baltic Birch discs - CNC cut round, 1/4" indentation at the center.
13.7" diameter x 0.5" thick $8.00 each + S&H (17 available)
17.2" diameter x 0.5" thick $15.00 each + S&H (1 available)
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Baltic Birch Cage Rings, holes part way through for cage spacers. Some have minor veneer tearing on one side.
Dimensions are in inches.
| Telescope Size | Inside Diameter | Outside Diameter | Thickness | Available | Price ea.* |
| 10 | 11.8 | 14.0 | 0.5 | 6 | 10.00 |
| 10 | 11.8 | 14.0 | 0.7 | 1 | 12.00 |
| 28.0** | 30.0 | 33.2 | 0.7 | 3 | 45.00** |
*shipping not included
** all 3 make a set, 2 cage rings, one connecting ring
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Spoked Bearings |
Non-Spoked bearings |
Baltic Birch spoked altitude bearings, supplied with textured laminate.
| Bearing Diameter | Thickness | Available Pairs | Price (pair) shipping not included |
| 15.7" | 0.9" | 1 | 50.00 |
Our light shrouds offer performance and great looks in one package. This super stretchy material looks great because it is always conforms to the shape of the telescope. It will not stretch or fade and the inside is flat black. The shroud keeps stray light out of the optical system and more importantly, keeps body heat from crossing the optical path. This material also has the characteristic of not becoming dripping wet in severe dew conditions. (Shrouds WILL NOT work on Obsessions of 20" and over).
| Telescope Size (Approx.) | Top | Bottom | Length | Price | Shipping |
| 8.0 | 10 | 8 | 35 | 20.00 | 8.00 |
| 8.0 | 10 | 11-12 | 32 | 20.00 | 8.00 |
| 8.0 | 10 | 11-12 | 41 | 20.00 | 8.00 |
| 10.0* | 10 | 8 | 29 | 20.00 | 8.00 |
| 10.0* | 10 | 8 | 29 | 20.00 | 8.00 |
| 10.0* | 10 | 8 | 29 | 20.00 | 8.00 |
Top Dimension: Cage diameter (+-1")
Bottom Dimension: Mirror box side or circumference around trusses at bottom divided by 4 (+-1")
Length: The length is the mirror box to cage separation (+- 1.5").
* These fit the Lightbridge 10" and similarly proportioned truss scopes.
