Binoculars & Telescopes › Marine › Binocular Lens Cover

1. All-optical glass lens, fully multi-layer broadband coating the image is no... 1. All-optical glass lens, fully multi-layer broadband coating the image is not distorted, no deformation, and the viewing effect pleasing to the eye Super translucent LIQUID and make the concentration function of the lens, it is too low visible light.... more

1. All-optical glass lens, fully multi-layer broadband coating the image is no... 1. All-optical glass lens, fully multi-layer broadband coating the image is not distorted, no deformation, and the viewing effect pleasing to the eye Super translucent LIQUID and make the concentration function of the lens, it is too low visible light.... more

Victorian Marine Binocular Style 1915 , antique look Binocular Size : Stretche... Victorian Marine Binocular Style 1915 , antique look Binocular Size : Stretched out : Length : 6.5 Inches , Diameter First Pipe : 2 inches , Diameter : Eye Piece Case : 1.25 inches , Collapse Size : 5.5 inches Leather Box Size : Height : 6 inches ,... more

HD OPTICS - Incorporate the finest index-matched glass and advanced lens coati... HD OPTICS - Incorporate the finest index-matched glass and advanced lens coatings for best-in-glass image clarity. NANO PROTECTION - Hydrophobic molecular coating creates a lens surface so smooth water sheets off and dirt, dust, snow and fingerprints... more

Quality optics with stunning HD clarity 100% quality materials used and tested... Quality optics with stunning HD clarity 100% quality materials used and tested extensively Beautiful design and durability built to last Marine binocular with 7x magnification and 50mm objective lens Nitrogen-purged to ensure reliable... more

Quality optics with stunning HD clarity 100% quality materials used and tested... Quality optics with stunning HD clarity 100% quality materials used and tested extensively Beautiful design and durability built to last Marine binocular with 7x magnification and 50mm objective lens Nitrogen-purged to ensure reliable... more

3. All-optical R from the whole layer of the lens with a film imaging without ... 3. All-optical R from the whole layer of the lens with a film imaging without color deviation and distortion,it is pleasant to watch,and the lens can be seen in low light due to its ultra-high transmittance and focusing function 2. The large objective... more

Exit pupil distance 12mm Objective lens diameter : 25mm Exit pupil diameter 2.... Exit pupil distance 12mm Objective lens diameter : 25mm Exit pupil diameter 2.5mm Magnification: 10X This product can be used with exquisite and compact appearance without focusing more

PERFECT FOR MARINE - Marine binoculars with 7x magnification and 50mm objectiv... PERFECT FOR MARINE - Marine binoculars with 7x magnification and 50mm objective lens;22 mm eye relief,6.8mm exit pupil,and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. ADAPT TO EXTREME ENVIRONMENT - Completly waterproof and... more

HD OPTICS - Incorporate the finest index-matched glass and advanced lens coati... HD OPTICS - Incorporate the finest index-matched glass and advanced lens coatings for best-in-glass image clarity. NANO PROTECTION - Hydrophobic molecular coating creates a lens surface so smooth water sheets off and dirt, dust, snow and fingerprints... more

Waterproof⁄fogproof Nitrogen filled Center focus | BAK 4 prisms | Retained len... Waterproof⁄fogproof Nitrogen filled Center focus | BAK 4 prisms | Retained lens caps | Ruby coated lenses Power 7x50 | Field view angle 6.6° | Field of view: 116m⁄1000m Floats if dropped overboard more

3. FMC Broadband Green Film: Alloptical glass with high transparency.Reduce ey... 3. FMC Broadband Green Film: Alloptical glass with high transparency.Reduce eye strain 2. BKA4 prism: high point light transmittance, transparent image, clear and bright. 1. Alloptical glass lens, fullsurface multilayer broadband coating, the image is... more

10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm obj... 10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm objective lens, 22 mm eye relief, 6.8mm exit pupil and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. The eyecups can be folded easily so you can operate... more

Lens Material: Bk7 and blue lenses Focal length: objective aperture (mm) 25 ti... Lens Material: Bk7 and blue lenses Focal length: objective aperture (mm) 25 times: 30 mm / 1.20 inches / hole diameter (mm): 2.5 / field of view (m): 270 ft (1000 yards) / focus adjustable (Y / N):. Y / 6 inch to 13-inch Size: reduction: 140mmX 35mm /... more

10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm obj... 10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm objective lens, 22 mm eye relief, 6.8mm exit pupil and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. The eyecups can be folded easily so you can operate... more

10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm obj... 10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm objective lens, 22 mm eye relief, 6.8mm exit pupil and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. The eyecups can be folded easily so you can operate... more

10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm obj... 10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm objective lens, 22 mm eye relief, 6.8mm exit pupil and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. The eyecups can be folded easily so you can operate... more

10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm obj... 10x50 Marine Binoculars: Marine binoculars with 10x magnification and 50mm objective lens, 22 mm eye relief, 6.8mm exit pupil and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. The eyecups can be folded easily so you can operate... more

Magnification:15 X , Tube Length:7" inches extended , Diameter:4.5" inches , W... Magnification:15 X , Tube Length:7" inches extended , Diameter:4.5" inches , Weight:500 grams | Size is perfect for travel lightweight brass body Material Used:Brass & leather , Color:Brass finish & brown leather cover | Handmade by experienced... more