Compatible With Windows 98, SE, ME, 2000, XP, Compatible With win 7 8 10 Vista, Compatible With Mac OS. | Easy to use, the adaptor installs in seconds. USB to Parallel Adaptor Cable allows you to connect a Parallel Printer to your USB Port. | Package contains 1 piece of USB to IEEE-1284 CN36 parallel printer adapter cable. | Before purchasing, please confirm that the model is what you need.

These covers are compatible with most 42mm models, including 8x42, 10x42, and 12x42. These covers also fit several binoculars / monoculars with objective lenses between 40-44mm as well as some scopes. | This set of rubber objective lens covers provides effective protection against water, dust, and scratches, safeguarding your lenses from potential damage. The rubber material is designed to create a seal around the objective lens, preventing water and dust particles from penetrating and affecting your vision. | Scratches are also minimized, as the rubber caps act as a buffer against accidental contact with hard surfaces or abrasive elements. With these lens covers in place, you can have peace of mind knowing that your lenses are shielded, allowing you to enjoy clear and unobstructed views. | Their easy installation and removal make them convenient to use, ensuring that your lenses are always safeguarded when not in use. | Whether you are using your binoculars or monocular for outdoor adventures, bird watching, or stargazing, these lens caps offer reliable protection, prolong the lifespan of your optical equipment and keep your lenses in pristine condition.