Takahashi
67 Field Flattener for TOA-130N Telescopes (TKA31583S)
- Regular price
- $ 1,100.00
- Sale price
- $ 1,100.00
- Unit price
- per
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
In StockDescription
The Takahashi 67-Flattner for the TOA-130F is designed for large format cameras. The flattener consists of 2 groups of multi-coated ED glass. The image circle produced is 92 mm in diameter, with 3 micron stars at the center and 20 micron stars at the edge.
Specifications
|
Telescope with Adapter |
67 FL with TOA-130NS/NFB |
|
Adapter Part Number |
TKA31583S |
|
Aperture |
130mm |
|
Resolution |
0.89" |
|
Limiting Magnitude |
12.3 |
|
Light Gathering Power |
345X |
|
Focal Length |
1000mm |
|
Focal Ratio |
f/7.7 |
|
Image Circle Diameter |
90mm |
|
Optical Type |
Doublet ED Triplet |
|
Tube Diameter |
156mm |
|
Tube Length (With Lens hood retracted) |
NS: 1145mm (1012mm) NFB: 1155mm (1022mm) |
|
Tube Weight |
NS: 10.5kg NFB: 12.3kg |
|
Recommended Finder |
7x50 |
|
Metal Back Distance |
106.2mm |
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