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M42/M48/M54 Male Thread Rings
The Twilight I alt-azimuth mount head is made of powder-coated aluminum and features worm gears on both axes
Note: The SQA55 telescope and all electronic focusers shown in the illustrations are not included in the kit
reliable performance
All substrates are made to exactly the same thickness
Baader AstroSolar Photo Film OD 3.8, 20×30 cm for Solar Imaging mono CMOS astrophotography camera M42/M48/M54 Male Thread RingsBaader AstroSolar Photo Film OD 3. 8, 2030 cm The Baader AstroSolar Photo Film OD 3. 8 is specially designed for digital solar imaging at the highest magnifications and short exposure times. With an optical density of 3. 8, it is intended solely for imaging and is not suitable for visual observation. Key Features High Precision: Achieves strehl ratios of 9496%, providing optical performance comparable to top tier fluorite triplet lenses. Optimal for
