Since 1926, Swift binoculars have been the reliable, and sometimes life-saving companion of professional and amateur mariners. As supplier ofBinoculars Swift is committed to developing products that continue to meet customer demand, specifically with regard to product innovations. Through these efforts Swift has designed the finest, most practical binoculars with-in the capability of modern technology.
Swift 873 SeaWolf 7 x 50mm Porro Marine Binoculars are each equipped with flat-field, distortion free, high resolution Binoculars for sharp edge-to-edge clarity; BaK4 prisms with broadband fully multi-coated optics offering increased brightness and reflective performance; and all metal construction for strength and durability. The ribbed rubber armor provides sure-grip in all weather conditions while the sealed O-ring and dry nitrogen purged make Swift SeaWolf 7 x 50 Premier HP Binoculars 100% waterproof and fogproof. SwiftPremier High Performance SeaWolf 7x 50mm Marine Binoculars come complete with a neoprene neck strap, rainguard and flip-down rubber objective lens covers, microfiber lens cloth, tri-pod mount and water-resistant padded carry case.
Specifications for Swift SeaWolf Porro Prism 8 x 40mm Binocular 873:
Model: | 873, 7x50 | |
Style: | Porro | |
Objective Diameter: | 50mm | |
Field of View @ 1000 yds/m: | 393ft/ 131m | |
Weight: | 57 oz/ 1620g | |
Close Focus: | 16.4ft/ 5m | |
Maximum Eye Relief: | 23mm | |
Lens Coatings: | FMC - Fully Multi-coated Optics | |
Prisms: | BaK4 | |
Waterproof/Fogproof: | Yes | |
Features of Swift Sea Wolf 879 7 x 50 Porro Binocular:
Package Contents:
In addition to Swift SeaWolf 7x50mm Porro Prism (A) Waterproof Binoculars 873, make sure to check other Swift Binoculars and other Swiftproducts offered in our store.
Color: | Black |
Magnification: | 7 x |
Objective Lens Diameter: | 50 mm |
Prism System: | Porro |
Prism Material: | BAK4 |
Eye Relief: | 23 mm |
Field of View, Linear: | 393 ft at 1000 yds |
Optical Coating: | Fully Multi-Coated |
Close Focus: | 16.4 ft |
Weather Resistance: | Yes |
Water Resistance Level: | Waterproof |
Length: | 6 in |
Weight: | 56.96 oz |
Finish: | Matte |
Condition: | New |
Package Type: | Gift Box |
Magnification Type: | Fixed |
Fogproof: | Yes |
Posted by Sergio Sosa (Houston, Texas) on 24th Feb 2017
I received excelent service from EB and the parcel took 3 days from Singapore to the USA delivered on my doorstep. Thanks again ExpertBinocular!
Posted by Richie Ryan (CA, United States) on 9th Jan 2017
1. Good value = low price + good quality imaging
2. Comes with complete package = a bag + lens covers
3. Build quality is quite good. (again at this price range)
4. Focusing is easy.
Yes, I would buy them again.
Posted by Jack Lennon (Canada) on 5th Mar 2016
Nice clear image, focusing is fast, perfect for bird-watching
Posted by Kelli Tippet (Columbia, Missouri) on 16th Jan 2016
My husband and I use these to check out the local wildlife and look at the stars. We didn't need anything too fancy but didn't want junk. These are perfect.
Posted by François Bidnic (France) on 16th Mar 2014
nice views ..sharp..nice contrast..looking at double stars In Lyra was clean wide split...
l would buy again..
Posted by Michael Deitzler (Germany) on 19th May 2013
Thank you expert binocular for a great product and price.
Posted by Erwin Megino (Spain) on 10th Aug 2011
All good, happy with the quality.
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