Takahashi
67 Field Flattener for TOA-150B Telescopes (TKA32583S)
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
Description
The Takahashi 67-Flattner for the TOA-150B 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 |
TOA-35 with TOA-150B |
|
Adapter Part Number |
TKA32583S |
|
Aperture |
150mm |
|
Resolution |
0.77" |
|
Limiting Magnitude |
12.7 |
|
Light Gathering Power |
460X |
|
Focal Length |
1090mm |
|
Focal Ratio |
f/7.3 |
|
Image Circle Diameter |
90mm |
|
Optical Type |
Doublet ED Triplet |
|
Tube Diameter |
179mm |
|
Tube Length (With Lens hood retracted) |
1270mm (1110mm) |
|
Tube Weight |
15.2kg |
|
Recommended Finder |
7x50 |
|
Metal Back Distance |
106.2mm |
