Best Fog resistant Scope

OMMO 3-9X40 Rifle Scope, Red Green Illuminated Optical Mil-Dot Riflescope for Hunting, with Flip-Open Covers

...s is14'-25',100 yards. The windage & elevation click value: 1/4 MOA 1/4" 100 yards, and with 2.7”-3.3” eye relief. Green and red mil-dot reticle provides outstanding accuracy for mid to long-range targets.
WATERPROOF & FOG-PROOF: OMMO rifle scopes for hunting, with aviation-grade aluminum scope body, more impact resistant and light. the O-ring sealing and nitrogen filled reticle ensures outstanding water-proof and fog-proof performance.
FULLY MULTI-COATED LENS: OMMO scopes for rifles, 40 mm object lens with HD performance multi-coated lenses, increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. (Fully multi-coated glass provides good light transmission than others).
ADJUSTABLE DIOPTER& WITH WEAVER: OMMO 3x9x40 rifle scopes with locking diopter, provides fast, simple aiming points for various shot distances. The premium two 1’’ complementary scope rings to be easily mounted onto any 20mm Picatinny or Weaver mount rails.

The scope has a crosshair instead of traditional front sight and gap, and this can obviously increase aiming speed, accuracy..
There are two 20mm free mounts with the scope, and the mounts fit all of 20mm rails..
The 3-9x40 Scope is made of high-strength aluminum alloy. Completely sealed and 100% nitrogen filled makes it fog and rain proof..
The ocular is built with dioptric adjustment lens that can provides nearsighted and farsighted users a clear viewfinder image without the use of....
The Scope is only 7.48" (190mm), it is easy to carry and operate. Scratch-resistant coating protects exterior lenses from scratches, oil and dirt..

Adjustable 4-12 times magnification, for targeting out to 600 yards and beyond.
An adjustable objective lens or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation.
Aircraft grade 6061 aluminum scope body with a sealed, nitrogen-charged tube for resistance to water and fog.
Precision 1/4 MOA/click windage and elevation adjustments with locking turrets.
Available with High Profile Picatinny/Weaver Scope Rings or with an Offset Picatinny Scope Mount.

Fully multi-coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light Spectrum.
Reticle etched on the Glass that provides excellent backing support for complex reticle design and offers great durability and much higher shock resistance to Recoil.
Heat treated one piece tube gives the scope extra strength over multi-piece tubes. A one piece tube also is better at keeping moisture out thus keeping your scope fog proof for the life of the product.
Nitrogen purging dramatically reduces the moisture inside the tube and helps maintaining Fog proof and waterproof.
Aircraft grade aluminum tube that has exceptional strength and superior mechanical integrity will protect these world class optics no matter what punishment you Throw at it.

【Dependable】 A shockproof aluminum body displays extreme durability.. WATERPROOF, SHOCKPROOF, SCRATCH RESISTANT.Matte black anodized finish resists scratches while keeping a stealthy profile. Nitrogen purged fog proofing: Nitrogen inside the scope ensures interior optical surfaces won’t fog due to humidity or rapid temperature change.
【Red Dot】11 red dot brightness settings provide optimal visibility in any light conditions. Multi-coated, scratch resistant amber lens provides enhanced image clarity. 1’’ riser mount brings 1/3 lower co-witness for more open view.4 MOA, 11 BRIGHTNESS SETTINGs, MULTI-COATED AMBER LENS WITH 1” RISER: 3-4 MOA red dot sight allows for accurate, both-eyes-open shooting..
【Shooting】PARALLAX FREE: With the parallax-free design, the reflex sight scope follows the movement of the users' eye while remaining fixed on the target, eliminating any need for centering..
【2 Height Mount Options】 Offers two height options (Low and Lower 1/3 Co-Witness), lending its functionality on any platform. LIGHTWEIGHT DESIGN: Weighing merely 120 grams, the red dot sight allows easy operation and convenient transport..
【package】 BOX INCLUDED - Red Dot Sight, CR2032 Battery, Rubber Bikini Cover, Manual, Allen wrench.

Affordable price for a quality thermal scope is possible. We are breaking the price barrier and making your dreams come true.
Advanced heat detection sensors allow you to see in total darkness, through dense fog, smoke and heavy vegetation.
Enjoy traditional design: 30mm tube scope made of hardened aluminum alloy, recoil resistant to higher caliber weapons.
Maximum performance with minimum power consumption (internal Li-Ion battery life 10+ hours).
Lighter than an average scope, so it will make you feel more agile and your rifle balanced. Small things that make a big difference when you're out on an all nighter in the woods.

Affordable price for a quality thermal scope is possible. We are breaking the price barrier and making your dreams come true.
Advanced heat detection sensors allow you to see in total darkness, through dense fog, smoke and heavy vegetation.
Enjoy traditional design: 30mm tube scope made of hardened aluminum alloy, recoil resistant to higher caliber weapons.
Maximum performance with minimum power consumption (internal Li-Ion battery life 10+ hours).
Lighter than an average scope, so it will make you feel more agile and your rifle balanced. Small things that make a big difference when you're out on an all nighter in the woods.

Affordable price for a quality thermal scope is possible. We are breaking the price barrier and making your dreams come true.
Advanced heat detection sensors allow you to see in total darkness, through dense fog, smoke and heavy vegetation.
Enjoy traditional design: 30mm tube scope made of hardened aluminum alloy, recoil resistant to higher caliber weapons.
Maximum performance with minimum power consumption (internal Li-Ion battery life 10+ hours).
Lighter than an average scope, so it will make you feel more agile and your rifle balanced. Small things that make a big difference when you're out on an all nighter in the woods.

Variable 1-6x magnification second focal plane scope features the ACSS Predator Hunting reticle.
Reticle features include auto-ranging based on a 10” circle for fast target acquisition of coyotes, pigs, and other similar sized animals.
Choose between red or green illumination for the center chevron with 5 brightness settings for each color.
IP67 waterproof, fog resistant, and nitrogen purged with a 6063-aluminum scope body and anodized matte black finish.
Lifetime warranty for manufacturer defects, materials and workmanship, and even normal wear and tear.