5V AA size battery or an external +48 Volt phantom power source
Anti-reflective coatings on all optical surfaces are tuned to the composition of each element
Ball joint swivel head for camera angle adjustment
StarBright XLT optical coatings: Multi-layer aluminum/SiO2 (quartz)/TiO2 (titanium dioxide)/Si02 (silicon dioxide) mirror coatings with flat reflectivity across the light spectrum for both astrophotography/astroimaging and visual observation
Authorized Return Service (ARS) tag (currently available in the US only)
Giottos Lens Cleaning Kit with Small Rocket Air Blower Sensei SURPA-4962 5V AA size battery orWith Blower, Brush, Cloth, Liquid, Swabs Retractable Goat's Hair Brush White Microfiber Cloth Spray Bottle of Cleaning Solution Pointed and Blunt End Swabs The Lens Cleaning Kit with Small Rocket Air Blower from Giottos consists of a 3. 5 x 0. 6 x 1. 2" retractable goat's hair brush, 8. 7 x 5. 5" microfiber cloth, small 5. 3" high Rocket Blaster, 30ml spray bottle of cleaning solution and ten cotton swabs with pointed and blunt ends. This kit will