Takahashi
CCA-250 (Modified Cassegrain Telescope)
- Regular price
- $ 15,610.00
- Sale price
- $ 15,610.00
- 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 CCA-250 is Takahashi’s modified Ritchey–Chrétien, developed as a replacement to the BRC-250 and is designed with imaging in mind. The CCA-250 produces a flat field across an 88 mm image circle. At prime focus, it is a 250-mm aperture, f/5.0 astrograph. Coupled with a reducer, it becomes a fast f/3.6 telescope. The CCA-250 has a carbon fiber tube and a temperature compensated lens cell to maintain focus during long exposures. The CCA-250 also has an ASCOM compliant active focus system that enables computer control of the focusing system.
Specifications
|
Telescope |
CCA-250 |
|
Part Number |
TCK25010 |
|
Aperture |
250 mm |
|
Resolution |
0.46" |
|
Limiting Magnitude |
13.8 |
|
Light Gathering Power |
1276X |
|
Focal Length |
1250 mm |
|
Focal Ratio |
f/5.0 |
|
Image Circle Diameter |
88 mm |
|
Optical Type |
Modified Ritchey–Chrétien Cassegrain |
|
Tube Diameter |
306 mm |
|
Tube Length (With Lens hood retracted) |
870 mm |
|
Tube Weight |
22.8 kg |
|
Recommended Finder |
7x50 |
|
Metal Back Distance |
193.9 |
Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.
