Orion Resolux 15x70 Waterproof Astronomy Binoculars - Wide-Field Stargazing for Intermediate Astronomers and Superb Long-Distance Daytime Viewing

• 15-power astronomical binoculars with a rugged housing provide high-resolution views with a pleasing flat-field
• Fully waterproof and nitrogen purged construction prevents lens fogging
• High-quality BAK-4 prisms and advanced multi-coatings on all optical surfaces provide maximum light throughput for bright views rich in contrast
• The high-power 15x70 Resolux binoculars have a nice 4.4-degree field of view for big views
• Attachment to a tripod with the included tripod adapter is recommended for extended use

From the Manufacturer

15-power astronomical binoculars with a rugged housing provide high-resolution views with a pleasing flat-field. Fully waterproof and nitrogen purged construction prevents lens fogging. High-quality BAK-4 prisms and advanced multi-coatings on all optical surfaces provide maximum light throughput for bright views rich in contrast. The high-power 15x70 Resolux binoculars have a nice 4.4-degree field of view for big views. Attachment to a tripod with the included tripod adapter is recommended for extended use