Baader SLOAN/SDSS Photometric Filter
Best professional grade filters for serious astronomical research and data collection.
Designed for precise photometric data collection, this filter set brings professional-grade standards to amateur setups. With advanced ion-beam coatings and a durable, non-aging design, it ensures consistent, high-quality results across both modern CMOS and traditional CCD imaging systems.
$1276.00
Who it's for
- Professional astronomers requiring maximum light efficiency for deep-sky photometry
- Researchers needing consistent data alignment with international sky survey standards
- Observatory managers seeking long-term hardware reliability in varying environmental conditions
Who should skip it
- Budget-conscious hobbyists who may find the cost prohibitive for casual use
- Visual astrophotographers focused on creating beautiful, color-balanced gallery images
- Users with automated systems sensitive to minor focal plane shifts
Performance breakdown
Spectral Accuracy
Precision engineering ensures exact adherence to rigorous SDSS transmission standards.
Reflex Suppression
Reflex-Blocker technology effectively eliminates distracting halos around bright stars.
Durability
Life-Coat sealing protects against environmental degradation for long-term observatory use.
Focus Consistency
Parfocal design maintains sharp focus when switching between different filters.
Stray Light Control
Blackened edges minimize internal reflections for superior contrast in deep-sky imaging.
System Versatility
Compatible with a wide range of focal ratios and sensor technologies.
Key Specs
Filter Type
SLOAN/SDSS (ugriz') Photometric
Mount Type
36mm round unmounted
Filter Thickness
2mm
Compatibility
f/15 to f/1.8, CMOS and CCD cameras
Optical Coating
Reflex-Blocker™ hard coated, Life-Coat™
Country of Origin
Germany
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