SLOAN/SDSS g'-Filter 2" – photometric - 2961703G

Highlights 2" x 2 mm Baader SLOAN-g' Bandpass Filter, suitable from f/15 to f/1.8 – with 2" (M48) filter thread SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specification Manufactured with most advanced ion beam coating technology / Daylight-Proof Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges ( Life-Coat™ ) Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim Equally suitable for modern CMOS cameras as well as for older CCD camera technologies Mounted in Baader Ultra Low Profile (ULP) filter cell – 5,5 mm height This new generation of Baader Filters features: CMOS-optimierte Baader Filter Reflex-Blocker™ coatings, for largest ever freedom from halos, even under most adverse conditions concerning aux-optics Identical filter thickness to existing standards, with utmost care for parfocality Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim, to additionally eliminate any reflection due to light falling onto the edge of a filter Each filter coated individually, with sealed coating edge (NOT cut out of a larger plate with coatings left exposed, read more) Life-Coat™: evermore hard coatings to enable a non-aging coating for life – even in a most adverse environment Technical Specifications Manufacturer Baader Planetarium Net weight (kg) 0.01 EAN Code 4047825048967 Filter size 2 inch Filter shape round Single or Set Single Filter Filter mounted Mounted (LPFC 6mm) Visual or Imaging imaging Filter Usage SLOAN, CMOS, CCD Type of Filter Bandpass Special Features Life-Coat™ Warranty Filter Thickness (without cell) 2 mm CWL (Central Wavelength) SLOAN-g' Transmission Range Transmission according to SLOAN-Specification AR-Coating Reflex-Blocker™ hard coated, planeoptically polished Suitable for f/ratio f/15 to f/1.8