TOP CHOICE
ATN
GOOD PRICE QUALITY RATIO
Sig Sauer
Monstrum
Gosky
Simba- Disney Minnie Peluche, Multicolor, 25cm (6315874843)
Simba- Disney Minnie Peluche, Multicolor, 25cm (6315874843)
Simba- Disney Minnie Peluche, Multicolor, 25cm (6315874843)
Simba- Disney Minnie Peluche, Multicolor, 25cm (6315874843)
Simba- Disney Minnie Peluche, Multicolor, 25cm (6315874843)
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  1. Ultra HD Sensor - Ultra HD 4K Sensor with our Obsidian 4 Dual Core Processor brings you cutting edge technology with higher resolution, faster optics, and millions of vivid colors
  2. Ballistic Calculator - Hunt responsibly by making sure your shot hits the target Each and Every time. Range, Wind, Multiple-Weapon Profile, Angle to target, Temperature, Humidity, Plus more. Helps you determine exact ballistics for expert long-range shots
  3. Dual Stream Video Recording - You asked and we listened X-Sight 4K PRO not only Streams Video to your mobile device at HD resolution and can simultaneously Record to the SD card inside
  4. Night Vision Mode - The X-Sight 4K PRO offers an Enhanced HD Night Vision Mode. Don t let the darkness slow you down
  5. Ultra Low Power Profile - No more worries about your batteries dying in the field. At 18+ hours of Continuous operation the X-Sight 4K will last as long as you do.Operating Temperature:-20°F to +120°F / -28°C to 48°C
  6. RAV (Recoil Activated Video) - takes care of all your worries. Just relax and focus on your game and let the Obsidian Core do the heavy lifting. This scope will automatically start to record a video before and after you take a shot
  1. Amazon Kindle Edition
  2. Hewett, Mia (Author)
  3. English (Publication Language)
  4. 86 Pages - 01/08/2018 (Publication Date)
  1. NEWEST IN ELECTRO-OPTIC TECHNOLOGY: Sig Sauer BDX is the newest in electro-optics technology. BDX or Ballistic Data Xchange technology is found in the new Sierra6BDX riflescopes. To get the most out of your BDX products you can also download the SIG SAUER BDX app on Android and Apple devices and receive information via Bluetooth. The BDX allows for both accuracy and simplicity.
  2. MOTAC: Motion Activated Illumination System (MOTAC) powers up when it senses motion and powers down when it does not. Efficiency is key when it comes to performance, and this riflescope definitely proves that. With just a move of your finger, watch the magic unfold.
  3. SPECTRACOAT: Highly efficient, ultra-wide broadband, anti-reflection lens coatings minimize reflection across the spectrum of visible light, while still permitting maximum light transmission through the scope. Spreads the light evenly with professional technology.
  4. DIGITAL FOCAL PLANE: Automatic holdover dot on a Digital Focal Plane, combining Second Focal Plane stadias, with an OLED illuminated ballistic holdover dot that automatically scales with zoom to subtend on target at any magnification level. Get the most out of your view with the incredible magnification capabilities. Shoot like never before with amazing detail.
  5. KinETHIC: SIG SAUER’s innovative KinETHIC kinetic energy transfer indicator. KinETHIC provides assistance in assuring an ethical hunt by indicating when energy on target drops below a threshold that can be set by the hunter using the SIG BDX App. Say g bye to the days of sudden surprises of dead battery.
  1. High precision tactical rifle scope with 1-4x magnification, a 24mm objective lens, and an eye relief of 4-4.5 inches
  2. Functionally designed first focal plane rangefinder reticle, with easy-to-read ranging information that remains constant regardless of magnification, for faster range estimation and holdover correction
  3. Dial controlled reticle illumination in both red and green with multiple brightness intensities, for better reticle visibility at night or in low light in environments
  4. Aircraft grade aluminum construction with a 30mm sealed, nitrogen charged tube for resistance to water and fog
  5. Package also includes set of medium profile picatinny scope rings, a detachable honeycomb filter sunshade, a set of spring loaded flip-up lens covers, a lint free cleaning cloth, and one CR2032 3V battery
  1. Variable 20x to 60x magnification and dynamic lens focusing system - makes it easy to zoom in on target. Perfect for target shooting, archery, hunting, bird watching, wildlife watching, hiking, camping, scenery, outdoor sporting, astronomical observation etc
  2. Fully multi-coated 80mm green film objective lens provides a field of view at 82.9-48ft/1000yards. The quality BAK4 Porro prism optics increases light transmission and make your view brighter, clearer and delivers crisp images.
  3. Nitrogen filled waterproof and fog-proof design enables the scope to withstand the toughest environments. Durable Framework and Rubber Armor provide non-slip grip, shock-proof grip and durable external lasting protection. The eyepiece shield can be stretched out to protect the eyepiece
  4. A smartphone digiscoping adapter included enables you to take photos and videos of what you have observed. Bring the nature closer to you and you can explore the distant world easily through the phone screen. A tripod provides you a more stable observation from any angles. A carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain
  5. Includes tabletop full metal tripod and tripod mount for steady observations. The carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain.
TOP CHOICE
ATN
ATN Corporation X-Sight 4K PRO with Ultra HD Optics 3-14x Day/Night Vision
Score
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  1. Ultra HD Sensor - Ultra HD 4K Sensor with our Obsidian 4 Dual Core Processor brings you cutting edge technology with higher resolution, faster optics, and millions of vivid colors
  2. Ballistic Calculator - Hunt responsibly by making sure your shot hits the target Each and Every time. Range, Wind, Multiple-Weapon Profile, Angle to target, Temperature, Humidity, Plus more. Helps you determine exact ballistics for expert long-range shots
  3. Dual Stream Video Recording - You asked and we listened X-Sight 4K PRO not only Streams Video to your mobile device at HD resolution and can simultaneously Record to the SD card inside
  4. Night Vision Mode - The X-Sight 4K PRO offers an Enhanced HD Night Vision Mode. Don t let the darkness slow you down
  5. Ultra Low Power Profile - No more worries about your batteries dying in the field. At 18+ hours of Continuous operation the X-Sight 4K will last as long as you do.Operating Temperature:-20°F to +120°F / -28°C to 48°C
  6. RAV (Recoil Activated Video) - takes care of all your worries. Just relax and focus on your game and let the Obsidian Core do the heavy lifting. This scope will automatically start to record a video before and after you take a shot
Scope: Guide to Empowering Perception
Score
-
  1. Amazon Kindle Edition
  2. Hewett, Mia (Author)
  3. English (Publication Language)
  4. 86 Pages - 01/08/2018 (Publication Date)
GOOD PRICE QUALITY RATIO
Sig Sauer
Sig Sauer SIERRA6BDX Rifle Scope, 3-18x44mm, 30mm, SFP, BDX-R2 Digital Ballistic SOSBDX63111
Score
-
  1. NEWEST IN ELECTRO-OPTIC TECHNOLOGY: Sig Sauer BDX is the newest in electro-optics technology. BDX or Ballistic Data Xchange technology is found in the new Sierra6BDX riflescopes. To get the most out of your BDX products you can also download the SIG SAUER BDX app on Android and Apple devices and receive information via Bluetooth. The BDX allows for both accuracy and simplicity.
  2. MOTAC: Motion Activated Illumination System (MOTAC) powers up when it senses motion and powers down when it does not. Efficiency is key when it comes to performance, and this riflescope definitely proves that. With just a move of your finger, watch the magic unfold.
  3. SPECTRACOAT: Highly efficient, ultra-wide broadband, anti-reflection lens coatings minimize reflection across the spectrum of visible light, while still permitting maximum light transmission through the scope. Spreads the light evenly with professional technology.
  4. DIGITAL FOCAL PLANE: Automatic holdover dot on a Digital Focal Plane, combining Second Focal Plane stadias, with an OLED illuminated ballistic holdover dot that automatically scales with zoom to subtend on target at any magnification level. Get the most out of your view with the incredible magnification capabilities. Shoot like never before with amazing detail.
  5. KinETHIC: SIG SAUER’s innovative KinETHIC kinetic energy transfer indicator. KinETHIC provides assistance in assuring an ethical hunt by indicating when energy on target drops below a threshold that can be set by the hunter using the SIG BDX App. Say g bye to the days of sudden surprises of dead battery.
Monstrum
Monstrum G2 1-4x24 First Focal Plane FFP Rifle Scope with Illuminated BDC Reticle | Flat Dark Earth
Score
-
  1. High precision tactical rifle scope with 1-4x magnification, a 24mm objective lens, and an eye relief of 4-4.5 inches
  2. Functionally designed first focal plane rangefinder reticle, with easy-to-read ranging information that remains constant regardless of magnification, for faster range estimation and holdover correction
  3. Dial controlled reticle illumination in both red and green with multiple brightness intensities, for better reticle visibility at night or in low light in environments
  4. Aircraft grade aluminum construction with a 30mm sealed, nitrogen charged tube for resistance to water and fog
  5. Package also includes set of medium profile picatinny scope rings, a detachable honeycomb filter sunshade, a set of spring loaded flip-up lens covers, a lint free cleaning cloth, and one CR2032 3V battery
Gosky
Gosky Updated 20-60x80 Spotting Scope with Tripod and Carrying Bag and Smartphone Adapter - BAK4 Angled Telescope - Waterproof Scope for Target Shooting Hunting Bird Watching Wildlife Scenery
Score
-
  1. Variable 20x to 60x magnification and dynamic lens focusing system - makes it easy to zoom in on target. Perfect for target shooting, archery, hunting, bird watching, wildlife watching, hiking, camping, scenery, outdoor sporting, astronomical observation etc
  2. Fully multi-coated 80mm green film objective lens provides a field of view at 82.9-48ft/1000yards. The quality BAK4 Porro prism optics increases light transmission and make your view brighter, clearer and delivers crisp images.
  3. Nitrogen filled waterproof and fog-proof design enables the scope to withstand the toughest environments. Durable Framework and Rubber Armor provide non-slip grip, shock-proof grip and durable external lasting protection. The eyepiece shield can be stretched out to protect the eyepiece
  4. A smartphone digiscoping adapter included enables you to take photos and videos of what you have observed. Bring the nature closer to you and you can explore the distant world easily through the phone screen. A tripod provides you a more stable observation from any angles. A carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain
  5. Includes tabletop full metal tripod and tripod mount for steady observations. The carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain.

Bestselling Products

 

Infant Optics DXR-8 Video Baby Monitor with Interchangeable Optical Lens

  • 2020 Award Winner: Babylist Best Baby Monitors Of 2020 *(Awarded On January 8, 2020)
  • Perfect Size & Weight Ratio - No Large Batteries To Power Energy-Hungry Large Screens. The Dxr-8 Is Light-Weight And Portable, Designed For True Mobility Around The House. 10-Hr Battery Life On Power-Saving Mode, 6-Hr With Screen On.Care & Cleaning: Spot or Wipe Clean
  • Full Viewing Control - The Dxr-8 Is A Baby Monitor With Camera Features Such As Pan/Tilt/Digital Zoom And Interchangeable Lens. Fit The Zoom Lens To See Even Closer, Or Zoom Out With The Wide Angle Lens. Expandable Up To 4 Cameras
  • Robust And Mature Hardware - The Dxr-8 Is Fine Tuned And Refined Over Years Of Iteration From Feedback Of Real Users. Trusted By Over A Million Parents, Our Award Winning Monitor Is Backed By Vigorous Testing And Quality Control
  • Range Up to 700 feet (line of sight, no obstruction)
 

Optics (2-downloads)

  • Amazon Kindle Edition
  • Hecht, Eugene (Author)
  • English (Publication Language)
  • 720 Pages - 09/01/2016 (Publication Date) - Pearson (Publisher)
 

Principles of Optics: 60th Anniversary Edition

  • Hardcover Book
  • Born, Max (Author)
  • English (Publication Language)
  • 992 Pages - 02/06/2020 (Publication Date) - Cambridge University Press (Publisher)
 

Athlon Optics Midas 8x42 ED Binoculars for Adults and Kids, Waterproof, Durable Binoculars for Bird Watching, Hunting, Concert, Sports, ED Roof

  • ED Glass - ED glass gives you an image with little or no chromatic fringe so the final result brings a clearer and sharper image to your eyes
  • ESP Dielectric Coating is a multi layer prism coating that reflects over 99% of the light to your eyes bringing you a clear, bright image that displays accurate color reproduction.
  • Advanced FMC - Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light spectrum.
  • Argon Purged - Argon purging gives you better waterproofing and thermal stability and Field of view Angular -8.1 degree
  • Long eye relief can be particularly important for eyeglass wearers because longer eye relief allows them to still see the entire field of view.Field Of View M @1000 METERS:144 m
 

Vortex Optics Strikefire II Red Dot Sight - 4 MOA Red/Green Dot,Black

  • The Strikefire II Red/Green Dot is a rugged, reliable red dot sight that is at home in a variety of shooting applications. It allows the shooter to operate between two dot colors and ten brightness settings to easily adjust for changing conditions
  • Fully multi-coated lenses provide a clean and bright, unobscured point of view. Unlimited eye relief allows for rapid target acquisition. Max Elevation Adjustment- 100 MOA. Max Windage Adjustment- 100 MOA
  • The single-piece chasis is compact and lightweight but still delivers shockproof performance withstanding both recoil and impact. Nitrogen purging and o-ring seals ensure fogproof and waterproof performance
  • An offset cantilever mount is provided; allowing you to move the sight forward to be used in conjunction with a magnifier and backup iron sights all on the same rail
  • With aesthetics and functionality in mind, the power controls are at the rear of the Strikefire for easy access. The Strikefire II runs off a CR2 battery.
 

Infant Optics DXR-8 Add-on Camera (Not Compatible with DXR-8 PRO)

  • Not compatible with DXR-8 PRO (5.0" model)
  • Additional Camera Unit pairs with Infant Optics DXR-8 (3.5" model)
  • Features remote pan/tilt/zoom, night vision, remote thermometer, and interchangeable lens
  • Expand up to 4 camera units per monitor unit
  • Zoom lens and wide angle lens sold separately. Camera unit power adapter included.
 

Vortex Optics VMX-3T Magnifier with Built-in Flip Mount , Black, Size 37-40

  • The VMX-3T Magnifier and Flip Mount combo adds a 3x magnification to your rifle's red dot sight. Simple, fast, and effective, the push button design engages and disengages the flip mount allowing the magnifier to lock in at your desired position.
  • The lens are fully multi-coated maximizing resolution, light gathering capability, and color fidelity. Eye Relief-2.2 inches. Field of View-38.2 feet/100 yards
  • The VMX-3T does not require any special sight-in. The dot centering screws can be used to help center your red dot image in the VMX-3T's field of view.
  • The magnifier is nitrogen purged for reliable waterproof and fogproof performance in the field.Use lens cleaning fluid and optical tissue or cloth to clean lenses
  • Allows for lower 1/3 or absolute co-witness mounting heights and is ideal for shooters who want to increase the effective range of their red dot sight. Field of View: 38.2 feet/100 yards
 

Vortex Optics Venom Red Dot Sight - 3 MOA Dot

  • The Venom Red Dot Sight-3 MOA promotes rapid target acquisition while providing a precise point of aim; getting shots down range and on target fast. The Venom's aluminum housing ensures this unit will stand up to whatever you throw at it.
  • High quality, fully multi-coated lenses offer a clean, wide field of view. Power and dot intensity controls are conveniently located on the left side of the sight to choose between 10 brightness levels.
  • The Venom also has an auto-brightness mode that uses an ambient light sensor to control dot intensity if the shooter prefers. Parallax Free
  • 1 MOA wind age and elevation adjustments are super sleek and make sighting in a breeze. The top load system makes changing the CR1632 battery a breeze, as you will not have to remove your sight to change the power source.
  • The Venom Red Dot will fit well on your rifle or shotgun giving you optimal flexibility.O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments
 

Bushnell Trophy TRS-25 Red Dot Sight Riflescope, 1x20mm, Black

  • Matte black featuring a 3 MOA Dot reticle with 11 brightness settings; Mounts easily on most picatinny rails and is compatible with pistols, shotguns, rifles and muzzleloaders
  • Waterproof construction: O ring sealed optics stay dry inside, even when totally immersed in water. Parallax - 50
  • Shockproof construction: Built to withstand bumps, bangs, drops and the rough and tumble environment of the field
  • Nitrogen purged fog proofing: Nitrogen inside the scope ensures interior optical surfaces won’t fog due to humidity or rapid temperature change
 

Introduction to Modern Optics (Dover Books on Physics)

  • Amazon Kindle Edition
  • Fowles, Grant R. (Author)
  • English (Publication Language)
  • 584 Pages - 04/25/2012 (Publication Date) - Dover Publications (Publisher)
 

Introduction to Optics

  • Hardcover Book
  • Pedrotti, Frank L. (Author)
  • English (Publication Language)
  • 658 Pages - 12/01/2017 (Publication Date) - Cambridge University Press (Publisher)
 

CRUSHUNT 4x32 Scope Red Chevron Glass Fiber Scope Glass Etched Reticle Real Fiber Optics Optical Scope

  • Suitable for any 20mm RIS weaver standard rail.
  • Water Proof, Shock Proof, Fog Proof, and Weather Proofed.
  • Chevron Reticle,Forged Aluminum Body, Total Weight 1.3 lbs, and Very Durable.
  • Illuminated aiming dot will be automatically adjusted the brightness based on available light.
 

Parallel Max 2 Carbonic Polarized Sunglasses, Black / Carbonic Polarized Gray / Ignitor, Smith Optics Parallel Max 2 Carbonic Polarized Sunglasses

  • Polarized Carbonic TLT Lenses
  • Included: Extra Ignitor Lens, Small case and microfiber bag
  • Medium fit / large coverage
  • Hydrophilic megol temple & nose pads for a secure fit and auto-lock hinges
  • TR90 frame material
 

Vortex Optics Viper PST Gen II 1-6x24 SFP Riflescope VMR-2 MRAD

  • The Viper PST Gen II takes incredible performance and rock solid tactical features to new heights. The 1-6x24 second focal plane riflescope is incredibly versatile and ideal for close to medium range shooting scenarios.
  • Shooters who dial their turrets for bullet drop and wind compensation will appreciate the laser etched turrets, adjustable parallax and the RZR zero stop. A fiber optic rotation indicator ensures you can keep track of your turret position with ease.
  • The reticle offers shooters highly functional, intuitive, and detailed hold points, yet remains uncluttered for optimal viewing and features 10 intensity levels with off positions between each setting.
  • Extra-low dispersion glass increases resolution and color fidelity. XR fully multi-coated lenses increase light transmission. Armortek coatings protect the lenses from scratches, oil, and dirt.
  • O-ring sealed and argon purged, the Viper delivers waterproof and fog proof performance while the single-piece, aircraft-grade aluminum construction gives shooters a durable platform.
 

CVLIFE 4x32 Tactical Rifle Scope Red & Green &Blue Illuminated Reticle Scope with Fiber Optic Sight

  • Magnification power: 4x,Objective lens: 32mm, Field of view(feet/100 yards): 36.6, Length(inches): 5.5
  • High performance optical scope with fiber optic sight for quick and accurate acquisition (with Weaver Slots)
  • Crisp image for accurate focus. With the green multi-layer coated lenses, the tactical compact scope can focus target fast and precisely with high light transmission and resolution
  • Glass etched reticle with tri-illuminations (green/red/ blue), 3 levels of brightness setting for each color allow shooters to find the perfect brightness needed for lighting and weather different conditions
  • Shock proof, recoil, fog resistance (nitrogen filled); high quality aluminum alloy in durable black matte finish
 

Vortex Optics Diamondback 4-12x40 Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) , Black

  • The Diamondback 4-12x40 riflescope is one of multiple configurations in the Diamondback lineup and is ideal for big game, predator/varmint, muzzleloader, slug shotgun, and long range applications
  • Dead-Hold BDC reticle is good for any hunting or shooting at varying ranges where estimating hold-over would be a concern.
  • Lenses are fully multi-coated for crystal clear, bright images from dawn till dusk. The fast focus eyepiece allows for quick and easy reticle focusing.
  • Metal on metal precision turrets offer the ability to zero reset after sight-in. A precision glide erector system ensures accurate tracking and repeatability.
  • A solid one-piece tube with a hard anodized finish creates a shockproof and durable scope while helping camouflage the shooter's position. Argon purged and O-ring sealed the scope will deliver a lifetime of fog proof and waterproof performance.
 

Vortex Optics Crossfire Red Dot Sight Gen II - 2 MOA Dot , Black

  • The updated Crossfire is a no-nonsense sight for near any application and needs a simple point of aim and none of the frills, the Crossfire should be at the top of your list.
  • With up to a 50, 000 hour battery life and night-vision compatibility at the lowest two settings, the sight will keep working in a variety of conditions. The low and skeletonized lower 1/3 co-witness mounts provide vesatility for this lightweight optic.
  • The 2 MOA dot is quick to acquire in close-quarters, while remaining fine enough to promote pin-point accuracy at extended range. 11 illumination settings allows shooters to change the dot intensity to the situation at hand.
  • Increased light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Unlimited eye relief for rapid target acquisition.
  • Highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage position. O-ring seals prevent moisture, dust and debris from penetrating for reliable waterproof performance
 

Optics For Dummies

  • Amazon Kindle Edition
  • Duree, Galen C. (Author)
  • English (Publication Language)
  • 536 Pages - 07/12/2011 (Publication Date) - For Dummies (Publisher)
 

Introduction to Fourier Optics

  • Hardcover Book
  • Goodman, Joseph W. (Author)
  • English (Publication Language)
  • 564 Pages - 05/01/2017 (Publication Date) - W. H. Freeman (Publisher)