QE 1.6X Extender for FSQ 106EDX4 Telescopes - High Power Barlow Lens for Astrophotography & Stargazing (TKA36595) - Perfect for Deep Space Observation & Celestial Photography
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Description
Description
The Takahashi Extender QE 1.6X is a combination optical extender and field flattener designed specifically for the FSQ-106EDX4 telescope. The five optical element design allows for high magnification with a flat field and little chromatic aberration. The Extender QE is ideal for high magnification lunar and planetary visual observation, as well as CCD imaging.
The Extender QE features a 2 inch barrel.
Specifications
Telescope with Adapter | 2" QE-1.6X EX with FSQ-106EDX4 |
Adapter Part Number | TKA36595 |
Aperture | 106mm |
Resolution | 1.09" |
Limiting Magnitude | 11.9 |
Light Gathering Power | 229X |
Focal Length | 850mm |
Focal Ratio | f/8.0 |
Image Circle Diameter | 44mm |
Optical Type | Doublet ED Quadruplet |
Tube Diameter | 125mm |
Tube Length (With Lens hood retracted) | 675mm (580 mm) |
Tube Weight | 7.0kg |
Recommended Finder | 7x50 |
Metal Back Distance | 117.5 mm |
