Binoculars & Telescopes › 50 Mm

Pulsar FN 50 mm Cover Ring Adapter for Forward F135/155 Black PL79172. The Pul... Pulsar FN 50 mm Cover Ring Adapter for Forward F135/155 Black PL79172. The Pulsar Cover Ring Adapter attaches the new Pulsar Forward Digital Night Vision Attachment to your daytime Rifle Scope allowing the ability to continue hunting even after the... more

[Pre Order - allow extra time] Vixen Optics 50mm Finder Bracket (Tall) Tall to... [Pre Order - allow extra time] Vixen Optics 50mm Finder Bracket (Tall) Tall to Accommodate Larger Objectives, Locking Alignment Screws, White Anodized Aluminum more

The PowerSeeker 50 50mm f/12 AZ Refractor Telescope from Celestron is a starte... The PowerSeeker 50 50mm f/12 AZ Refractor Telescope from Celestron is a starter scope designed to introduce viewers to astronomy by giving them a complete setup for viewing the moon planets and meteor showers. Three eyepieces provide 30x 50x and... more

Created as a cornerstone project for the 2009 International Year of Astronomy ... Created as a cornerstone project for the 2009 International Year of Astronomy as a modern take on Galileo's original design the latest iteration of the 50mm Refractor Galileoscope STEM Telescope Kit is made by Explore Scientific to give curious... more

Spectator Sport 12 x 50 mm. Binoculars are designed to see all the action righ... Spectator Sport 12 x 50 mm. Binoculars are designed to see all the action right out of the box. PermaFocus technology brings distant objects close with no adjustments necessary. The rugged armor housing is waterproof handling all outdoor activities... more

When out hunting or shooting long-distance targets your senses must be top not... When out hunting or shooting long-distance targets your senses must be top notch. Let your eyes do the stalking with the Firefield 20 x 50 mm. Straight Edge Spotting Scope. Featuring a practical yet elegant design this spotting scope is anything but... more

The Nikon PROSTAFF name is synonymous with dependable rugged optical tools. Th... The Nikon PROSTAFF name is synonymous with dependable rugged optical tools. The PROSTAFF P5 12x50 binoculars live up to the name with multi-click turn-and-slide rubber eyecups long eye relief waterproof/fogproof performance and a lightweight and... more

The BX-5 Santiam HD Binocular features Leupold s Twilight Max HD Light Managem... The BX-5 Santiam HD Binocular features Leupold s Twilight Max HD Light Management System. The BX-5 Santiam HD has unmatched low-light performance while virtually eliminating glare. Its elite optical system also delivers edge-to-edge sharpness and... more

The 15-45 x 50mm WP Naturescape Spotting Scope features wide zoom range to see... The 15-45 x 50mm WP Naturescape Spotting Scope features wide zoom range to see objects in greater detail. The fully multi-coated Porro lenses maximize light transmission and offer bright clear high contrast views in all types of lighting and weather... more

Identify your target before it sees you with the mm. It features a variable zo... Identify your target before it sees you with the mm. It features a variable zoom. The 15-40x50 is a compact zoom spotting scope that is ideal for bird viewing and spotting at long distances. Throughout the zoom range multicoated glass and a BK-7... more

Eye Relief: 20mm@18x 17mm@36x Objective Lens: 50mm Exit Pupil: 2.8mm@18x 1.4mm... Eye Relief: 20mm@18x 17mm@36x Objective Lens: 50mm Exit Pupil: 2.8mm@18x 1.4mm@36x Field of View: (ft@1000yds/m@1000m)137/45@18x 100/33@36x Optical Coating: Multi-Coated Waterproof: Yes Fogproof: Yes (Nitrogen CO2) Tripod Adaptable: Yes Product... more

These prisms are made of optically-clear acrylic. They have an equilateral tri... These prisms are made of optically-clear acrylic. They have an equilateral triangle shape and are boxed individually. Each side of the equilateral-triangle-face is 25mm. This prism is 50mm long. Sold in a case of 100 prisms. PRODUCT WARNINGS... more

GSC International 4-90974 These prisms are made of optically-clear acrylic. Th... GSC International 4-90974 These prisms are made of optically-clear acrylic. They have an equilateral triangle shape and are boxed individually. Each side of the equilateral-triangle-face is 25mm. This prism is 50mm long. PRODUCT WARNINGS WARNING:... more

An exceptional go-everywhere binocular the Falcon is a great companion for spo... An exceptional go-everywhere binocular the Falcon is a great companion for sporting events sightseeing outings nature study backpacking theatre or concerts. Features include Bushnell porro prism coated optics for super sharp images. Affordably... more

Steiner Binoculars allow more light through the lenses which makes for a sharp... Steiner Binoculars allow more light through the lenses which makes for a sharper image and is critically important in low light military situations. The combination of premium Steiner glass and proprietary lens coatings results in a viewing... more

The Leupold BX-1 McKenzie HD Binocular reveals more details than other binocul... The Leupold BX-1 McKenzie HD Binocular reveals more details than other binoculars in its class. The roof prism delivers better resolution and the compact design feels solid in your hands. It delivers class-leading low-light performance with our... more

N-Vision Optics ATLAS 50mm Thermal Binocular F1.2 Germanium 60 Hz Refresh Rate... N-Vision Optics ATLAS 50mm Thermal Binocular F1.2 Germanium 60 Hz Refresh Rate Black ATL50. Lightweight and fully waterproof the N-Vision Optics ATLAS Thermal Binocular is extremely robust and capable. Constructed with durable composite plastics it... more

Discover fun details about the constellations and planets as you navigate the ... Discover fun details about the constellations and planets as you navigate the night sky with the ExploreOne Star50App refractor telescope This entry-level observation instrument is an ideal choice for those wanting to begin their amateur astronomy... more

Rothco makes quality outdoor and sports gear for all types of situation. Wheth... Rothco makes quality outdoor and sports gear for all types of situation. Whether you are in a combat intensive environment or if you are a recreational user rothco will fit the lifestyle of many. Quality tested and performance driven use rothco. more

The Argos G2 HD has a secure ergonomic and comfortable one-handed grip. They c... The Argos G2 HD has a secure ergonomic and comfortable one-handed grip. They come with superior quality Advanced fully multi-coated lenses for sharp contrast true color and excellent light gathering capabilities. They also have Bak-4 prism glass... more