Description
The Takahashi Extender-CR 1.5X is designed specifically for the CCA and Corrected Mewlon series of telescopes. It increase the focal length of these instruments without degrading the optical performance, maintaining pin point stars across the field.
Specifications
Telescope with Adapter | CR-1.5X EX with Mewlon-250CRS | CR-1.5X EX with Mewlon-300CRS | CR-1.5X EX with CCA-250 |
Adapter Part Number | TKA82595 | TKA82595 | TKA82595 |
Aperture | 250mm | 300mm | 250mm |
Resolution | 0.46" | 0.4" | 0.46" |
Limiting Magnitude | 13.8 | 14.2 | 13.8 |
Light Gathering Power | 1276X | 1872X | 1276X |
Focal Length | 3780mm | 4475mm | 1880mm |
Focal Ratio | f/15.1 | f/14.9 | f/7.5 |
Image Circle Diameter | 44mm | 44mm | 40mm |
Optical Type | Dall-Kirkham | Dall-Kirkham | Modified Cassegrain |
Tube Diameter | 280mm | 324mm | 306mm |
Tube Length (With Lens hood retracted) | 945mm | 1045mm | 870mm |
Tube Weight | 12.0kg | 27.0kg | 22.8kg |
Recommended Finder | 7x50 | 7x50 | 7x50 |
Metal Back Distance | 117.5 mm | 117.5mm | 117.5mm |
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
