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Baader UV/IR-Cut/L 1¼" filter optimized for CMOS
UV/IR-Cut/L Filter Ø 1¼" BAADER PLANETARIUM Optimized for CMOS
Carrier | Description | Estimated Delivery | ||
---|---|---|---|---|
Home delivery - International | Home delivery - International |
Friday, 15 November - Friday, 22 November |
Home delivery - International
Home delivery - International
Estimated delivery:
Friday, 15 November - Friday, 22 November
Baader UV/IR-Cut/L 1¼" filter optimized for CMOS
1¼" x 2 mm (420 - 685 nm) Baader UV/IR-Cut band cut filter, suitable from f/15 to f/1.8 - with 1¼" (28.5 mm) filter thread. Filters harmful thermal radiation in the infrared spectral range. Provides 98% transmission over the entire visible spectrum from 420 to 685 nm. Prevents blurred star images with digital cameras and red-sensitive CCD / CMOS. Planoptically polished, hard-coated Reflex-Blocker™ with sealed coating edges ( Life-Coat™). Blackened edges all around, with filter side indicator in the form of a black outer edge on the telescope side. Optimized for modern CMOS cameras, but equally excellent for CCD camera technologies. Mounted on Baader Low Profile Filter Cell (LPFC) - 6 mm high. Higher contrast, combined with typical CMOS quantum efficiency and s/r ratio. Reflex-Blocker™ coatings, for the greatest freedom from halos, even in the most adverse conditions related to auxiliary optics. Filter thickness identical to existing standards, with extreme care for parafocality. Each filter individually coated , with sealed coating edge (NOT cut from a larger plate with exposed coatings). Life-Coat™: increasingly hard coatings to enable a coating that will not age for life, even in the harshest environment.
Baader UV/IR-Cut/L 1¼" filter optimized for CMOS