Pulsar Digital Forward DFA75 (with 42 mm Adapter) Night Vision Riflescope
See more: Digital Night Vision Riflescopes
The Pulsar DFA Digital Night Vision Attachment riflescope ring adapters are available in various diameters and each has a set of reducing rings (the rings can be used as necessary depending on the diameter of the riflescope's optical bell) for a precise fit. The 42mm adapter attaches to the optical bell of a daytime riflescope with a 42mm objective lens, enabling the DFA attachment to be quickly installed when required. When the attachment is not used, the adapter accommodates a protective cap that covers the lens of an optical sight in the daytime.