Baader Planetarium Alan Gee Mark II Telecompressor
Best versatile focal reducer for dedicated Schmidt Cassegrain astrophotography enthusiasts.
This specialized optical accessory transforms slow, narrow-field telescopes into versatile wide-field systems. It effectively reduces focal ratios for faster imaging and broader visual views, while maintaining exceptional clarity and flatness across the entire field.
$308.00
at
Highpointscientific
Who it's for
- Astrophotographers using Schmidt-Cassegrain telescopes with limited backfocus clearance.
- Visual observers and imagers seeking flexible focal lengths for different targets.
- Serious imagers demanding edge-to-edge clarity in their deep-space captures.
Who should skip it
- Beginners who prefer a simple plug-and-play focal reduction solution.
- Full-frame camera users requiring a completely illuminated large imaging circle.
- Multi-scope owners looking for a universal reducer for various optical designs.
Performance breakdown
Focal Reduction Efficiency
Transforms slow f/10 systems into versatile f/5.9 setups with ease.
Optical Clarity
Multi-coated doublet optics ensure crisp, high-contrast views across the field.
Binoviewer Compatibility
Specifically engineered to integrate seamlessly with binocular viewing systems.
Field Flattening
Effectively corrects curvature for a wider, more immersive viewing experience.
Build Quality
Precision-machined components reflect Baader's high standards for optical accessories.
Installation Versatility
Deep baffle tube positioning offers unique flexibility for complex optical trains.
Key Specs
Focal Ratio
f/5.9
Compatibility
8-inch and larger Schmidt-Cassegrain telescopes
Country of Origin
Germany
Part Number
2454400
Warranty
2 Years
Clear Aperture
35 mm
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