Player One D21-T1.1-AR Protective Window (SKU: D21-T1.1-AR) is a replacement glass window installed in front of an astronomy camera's sensor. It protects the sensor from dust and dirt, while its multilayer anti-reflection AR coatings reduce light reflections at the glass surface.
The window also transmits near-infrared light, allowing the camera's sensitivity in this range to be used. If ultraviolet and infrared blocking is required during imaging, a separate UV/IR-CUT filter should be used.
• sensor protection against dust and dirt
• multilayer anti-reflection coatings that reduce light reflections
• near-infrared transmission useful for planetary imaging
• replacement for a damaged protective window in a compatible camera
• protective window: Player One D21-T1.1-AR – 1 piece
• type: replacement protective window with AR coatings
• diameter: 21 mm
• thickness: 1.1 mm
• shape: round
• construction: unmounted glass
• coatings: multilayer, anti-reflection
• UV/IR-CUT filtration: none
• installation position: protective window seat in front of the camera sensor
• compatibility: Player One Neptune-C II, Neptune-M, Mars-C II, Mars-M and Mars-C
