Pentax Optics

Porro prism center focus-8x. Measures 3.26" x 4.33". Uni-body design enhances durability by locking objective lens in a single housing and synchronizing the eyepiece movement. Aspherical lens elements assure the items on the edge of your field of view are just as sharp as those in the center. Focusing range: 9.24 ft-infinity. Objective Lens Diameter: 21mm. Real Field of View: 6.2 degrees. Field of View at 1000m: 108m. Exit Pupil: 2.6mm. Eye Relief: 13mm. Relative Brightness: 6.7. Sliding eyepiece ring. Black leather carrying case. Color: Black. Made in China.

Porro prism center focus-10x. Measures 3.26" x 4.33". Uni-body design enhances durability by locking objective lens in a single housing and synchronizing the eyepiece movement. Aspherical lens elements assure the items on the edge of your field of view are just as sharp as those in the center. Focusing range: 9.24 ft-infinity. Objective Lens Diameter: 21mm. Real Field of View: 5.0 degrees. Field of View at 1000m: 87m. Exit Pupil: 2.1mm. Eye Relief: 9.5mm. Relative Brightness: 4.4. Sliding eyepiece ring. Black leather carrying case. Color: Black. Made in China.

Porro Prism. Center focus. Measures 4.3" x 4.57" x 2.7". Features fully multi-coated optics. Dual axis, single body design with synchronized eyepiece adjustment. Aspherical lens elements. Compact and durable. Ideal for use in the field to the theater. Focusing range: 6.27 ft. - infinity. Objective lens diameter: 25mm. Real field of view: 6.2 degrees. Field of view at 1000 meters: 108 meters. Field of view at 1000 yards: 356.4. Relative brightness: 9.6. Exit pupil: 3.1mm. _Helicoid eyepiece ring. Minimum focusing distance: 6.27 ft. Waterproof. Weight: 12.3 oz. Black leather carrying case. Color: Black. Made in China.

Porro Prism. Center focus. Measures 4.4" x 4.57" x 2.7". Features fully multi-coated optics. Dual axis, single body design with synchronized eyepiece adjustment. Aspherical lens elements. Compact and durable. Ideal for use in the field to the theater. Focusing range: 6.27 ft. - infinity. Objective lens diameter: 25mm. Real field of view: 5.0 degrees. Field of view at 1000 meters: 87 meters. Field of view at 1000 yards: 287.1 ft. Relative brightness: 6.3. Exit pupil: 2.5mm. Helicoid eyeglass ring. Minimum focusing distance: 6.27 ft. Waterproof. Weight: 12.3 oz. Black leather carrying case. Color: Black. Made in China.

Porro prism center focus zoom-8-16x. Measures 4.37" x 4.37". Uni-body design enhances durability by locking objective lens in a single housing and synchronizing the eyepiece movement. Apherical lens elements assure the items on the edge of your field of view are just as sharp as those in the center. Focusing range: 10 ft-infinity. Objective Lens Diameter: 21mm. Real Field of View: 5-3 degrees. Field of View at 1000m: 87-52m. Exit Pupil: 2.6-1.3mm. Eye Relief: 14-11mm. Relative Brightness: 6.7-1.7. Helicoid eyepiece ring. Color: Black. Made in China.

Porro Prism. Center focus. Measures 5.6" x 5.28". Ideal for the widest range of lighting and weather conditions. Large objective lens incorporated in the design allows for rich contrast and bright viewing under all light conditions. Focusing range: 8.25 ft-infinity. Objective Lens Diameter: 42mm. Real Field of View: 6.0 degrees. Field of View at 1000m: 105m. Exit Pupil: 4.2mm. Eye Relief: 18mm. Relative Brightness: 17.6. Helicoid eyepiece ring. Waterproof. Comes with carrying case. Color: Green. Made in China.

Roof prism center focus-8x. Measures 6.1" x 5.1". Compact and easily packable when small size and weight are critical. Fiber reinforced polycarbonate construction. Focusing range: 10 ft-infinity. Objective Lens Diameter: 36mm. Real Field of View: 6.5 degrees. Field of View at 1000m: 114m. Exit Pupil: 4.5mm. Eye Relief: 16mm. Relative Brightness: 20.3. Helicoid eyepiece ring. Waterproof. Color: Green. Made in China.

Porro Prism. Center focus. Measures 5.6" x 5.28". Ideal for the widest range of lighting and weather conditions. Large objective lens incorporated in the design allow for rich contrast and bright viewing under all light conditions. Focusing range: 11.55 ft-infinity. Objective Lens Diameter: 50mm. Real Field of View: 6.3 degrees. Field of View at 1000m: 110m. Exit Pupil: 5.0mm. Eye Relief: 20mm. Relative Brightness: 25.0. Helicoid eyepiece ring. Comes with carrying case. Color: Black. Made in China.

Porro Prism. Center focus. Measures 6.5" x 7.8" x 2.25". Features large objective lens elements. Premium multi-layer coatings. Rigid body construction. Full sized binoculars are ideal for a wide variety of lighting and weather conditions. Focusing range: 29.7 ft. - infinity. Objective lens diameter: 50mm. Real field of view: 6.5 degrees. Field of view at 1000 meters: 114 meters. Field of view at 1000 yards: 376.2 feet. Relative brightness: 25.0. Exit pupil: 5.0. Folding rubber eyepiece ring. Minimum focusing distance: 29.7 ft. Weight: 32 oz. Black nylon carrying case. Color: Black. Made in China.

Porro Prism. Center focus. Measures 6.3" x 7.8" x 2.25". Features large objective lens elements. Premium multi-layer coatings. Rigid body construction. Full sized binoculars are ideal for a wide variety of lighting and weather conditions. Focusing range: 29.7 ft. - infinity. Objective lens diameter: 50mm. Real field of view: 5.6 degrees. Field of view at 1000 meters: 98 meters. Field of view at 1000 yards: 323.4 feet. Relative brightness: 17.4. Exit pupil: 4.2 Folding rubber eyepiece ring. Minimum focusing distance: 29.7 ft. Weight: 31 oz. Black nylon carrying case. Color: Black. Made in China.

Porro prism. Center focus. Measures 6.5" x 7.8" x 2.25". Features large objective lens elements. Premium multi-layer coatings. Rigid body construction. Full sized binoculars are ideal for a wide variety of lighting and weather conditions. Focusing range: 34 ft. - infinity. Objective lens diameter: 50mm. Real field of view: 3.5 degrees. Field of view at 1000 meters: 61 meters. Field of view at 1000 yards: 201.3 ft. Relative brightness: 9.8. Exit pupil: 3.1. Folding rubber eyepiece ring. Minimum focusing distance: 33.99 ft. Weight: 32 oz. Black nylon carrying case. Color: Black. Made in China.

Dimensions: 4.5" x 4.3". FOV: 315ft. @ 1000yds. Porro prism. Actual magnification: 8.5x. Eye relief: 15mm. Carry case. Coated optics. Fogproof. Lens cloth. Waterproof. Shockproof. Rubber armor. Neck strap. Weight: 10.2oz. Convergent Lens Optical System engineering allows them to focus down to 1.6 feet. Dual-axis, single body design with synchronized eyepiece adjustment. Boxed. Made in China.

Dimensions: 8.8" x 7.7". FOV: 125ft. @ 1000yds. Porro prism. Actual magnification: 20x. Eye relief: 21mm. Objective clear aperture: 60mm. Center focus. Waterproof. Coated optics. Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Specialized protective coating repels dust, water and grease. Focusing range: 26.4ft-infinity. Exit Pupil: 3.0mm. Relative Brightness: 9.0. Helicoid eyepiece ring. Color: Black. Boxed. Made in China.

Dimensions: 4.3" x 4.1". FOV: 262.5ft. @ 1000yds. Roof prism. Actual magnification: 10x. Eye relief: 20mm. Carry case. Coated optics. Fogproof. Lens cloth. Neck strap. Rubber armor. Shockproof. Waterproof. Weight: 10.6oz. Helicoid eyepiece ring. Nitrogen filled. Boxed. Made in China.

Porro prism center focus-8x. Measures 5.15" x 7.4". Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Specialized protective coating repels dust, water and grease. Focusing range: 19.8 ft-infinity. Objective Lens Diameter: 40mm. Real Field of View: 8.2 degrees. Field of View at 1000m: 143m. Exit Pupil: 5.0mm. Eye Relief: 13mm. Relative Brightness: 25.0. Folding rubber eyepiece ring. Color: Black. Made in China.

Porro Prism. Center focus. Measures 3.26" x 4.33" x 1.9". Features fully multi-coated optics. Unique uni-body design. Apherical lens elements. Compact and durable. Ideal for use in the field to the theatre. Focusing range: 9.24 ft. - infinity. Objective lens diameter: 21mm. Real field of view: 6.2 degrees. Field of view at 1000 meters: 108 meters. Field of view at 1000 yards: 356.4 ft. Relative brightness 6.7. Exit pupil: 2.6mm. Minimum focusing distance: 9.24 ft. Weight: 7.4 oz. Black leather carrying case. Color: Pink. Made in China.

Porro prism center focus-10x. Measures 7" x 7.2". Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Specialized protective coating repels dust, water and grease. Focusing range: 18.15 ft-infinity. Objective Lens Diameter: 50mm. Real Field of View: 5.0 degrees. Field of View at 1000m: 87m. Exit Pupil: 5.0mm. Eye Relief: 20mm. Relative Brightness: 25. Helicoid eyepiece ring. Waterproof. Color: Black. Made in China.

Porro prism center focus-10x. Measures 4.5" x 4.33". Uni-body design enhances durability by locking objective lens in a single housing and synchronizing the eyepiece movement. Apherical lens elements assure the items on the edge of your field of view are just as sharp as those in the center. Focusing range: 6.27 ft-infinity. Objective Lens Diameter: 25mm. Real Field of View: 5.0 degrees. Field of View at 1000m: 87m. Exit Pupil: 2.5mm. Eye Relief: 15mm. Relative Brightness: 6.3. Helicoid eyepiece ring. Color: Black. Made in China.

Porro Prism. Center focus. Measures 4.5" x 4.25" x 1.75". Advanced, compact model with premium quality features built for all of life's adventures. Offers impeccable viewing quality in a compact, portable and durable design, so you can enjoy carrying convenience without compromising performance. Focusing range: 10 ft. - infinity. Objective lens diameter: 30 mm. Real field of view: 5.5 degrees. Field of view at 1000 meters: 87 meters. Field of view at 1000 yards: 288.2 ft. Relative brightness: 9.0. Eye relief: 18.8 mm. Helicoid eyepiece ring. Minimum focusing distance: 10 ft. Waterproof. Weight: 16.33 oz. Black nylon carrying case. Color: Black. Made in China.

Porro prism center focus-8x. Measures 4.5" x 4.33". Uni-body design enhances durability by locking objective lens in a single housing and synchronizing the eyepiece movement. Apherical lens elements assure the items on the edge of your field of view are just as sharp as those in the center. Focusing range: 6.27 ft-infinity. Objective Lens Diameter: 25mm. Real Field of View: 6.2 degrees. Field of View at 1000m: 108m. Exit Pupil: 3.1mm. Eye Relief: 15mm. Relative Brightness: 9.6. Helicoid eyepiece ring. Color: Black. Made in China.

Dimensions: 4.3" x 4.1". FOV: 288ft. @ 1000yds. Roof prism. Actual magnification: 8x. Eye relief: 21mm. Coated optics. Fogproof. Waterproof. Shockproof. Rubber armor. Neck strap. Carry case. Lens cloth. Weight: 10.6oz. Helicoid eyepiece ring. Nitrogen filled. Boxed. Made in China.