ReviewsObjective Lens Size

Vortex Optics Diamondback 10x42 Roof Prism Binocular

Roof prism full-size 10x42 binoculars provide 10x magnification through a 42mm objective lens..
VIP Unconditional Lifetime Warranty means Vortex Optics will fix or repair at no cost to the customer, no questions asked..
Multi-coated optics and phase corrected prisms.
Rainguard, tethered objective lens covers, comfort neck strap, and deluxe custom-molded carry case included in the box. Field of View: 345 feet/1000 yards|6.6 degrees.

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AmScope SM15 1.5X Barlow Lens for SM and/or SW Stereo Microscopes (48mm)

1.5X Barlow (auxiliary objective) lens for SM and/or SW series stereo microscopes, extending magnification power of the microscopes by 1.5 times. Mounting size: 1-7/8" (48mm) in diameter..
1.5X Barlow (auxiliary objective) lens for SM and/or SW series stereo microscopes, extending magnification power of the microscopes by 1.5 times..
Mounting size: 1-7/8" (48mm) in diameter..

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0.5X Stereo Microscope Lens Auxiliary Objective Lens Accessory 42mm Mounting Thread Microscope Parts for Monocular Electron Microscope Camera

【HIGH-QUALITY AND DURABLE】High-quality industrial microscope objective lens uses high-quality materials, durable, stable performance, and can be used for a long time..
【FEATURES】The auxiliary objective lens use 42mm/5.5in installation interface, working distance is 140mm/1.7in, can be directly installed..
【APPLICATION】The auxiliary objective lens is a practical accessory, easy to install, and customized single barrel electron microscope..
【CLEARER FIELD OF VIEW】0.5X microscope auxiliary objective lens can double the total magnification of the microscope and reduce the focaling length. It can effectively expand the observation field and facilitate the observation of the internal structure of small objects..
【NOTE】We strive to provide you with the highest quality product and the best customer experience. Your nice comment on our product page will be a great encouragement to improve our service. if you're not entirely satisfied, please just feel free to contact us at any time..

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Swampfox - KILLFLASH Honeycomb Filter 9 MM- for 50 MM Objective Bell

The Swampfox Honeycomb Grid anti-reflection device threads into the objective lens of your precision rifle scope without using any tools..
Prevents sunlight from reflecting off your objective lens, reduces the likelihood of spooking game or being spotted by OPFOR.
The steel honeycomb construction is razor thin, making it virtually invisible to the shooter.
Swampfox Honeycomb Grid is guaranteed to work only with 44mm, 50mm, or 56mm objective lenses on Swampfox optics. In case that isn’t clear. NOT guaranteed to work with any other brand’s similar sized objective lenses.

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Pinty Pro 1x22mm 3 MOA Red Dot Reflex Sight with Anti-Reflection Devices

ADR DESIGN : 22mm lens provides quick target acquisition with high resolution and high light transmittance. Significantly reduces objective lens glare....
COMPACT PROTECTION: Reduce objective lens glare and reflection on any threaded red dot scope with this compact, anti-reflection device (ARD). In....
MAINTENANCE: Treat the grid with the same care you would any fine optical surface. If clogged with dirt or grit, remove ARD from optic and blow clean.....
MATERIAL: Shock proof 6061 aircraft grade aluminum alloy with durable metal screw in construction. Fog-proof & water-proof protection for high....
INSTRUCTIONS: 1. Remove the flip cap. 2. Thread the ARD into/out of objective lens barrel. 3. Push the flip cap back on..

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SVBONY SV173 Rifle Scope 4-16x50, AO Rifle Scopes for Hunting, Rifle Scopes for Long Range Shooting, Red and Green Illuminated Mil- dot Reticle, High Profile Scope Mount Included for Picatinny Rail

4x -16x magnification and 50mm big objective lens.
field Of view (feet) is 26.2-7.85 [email protected].
adjustable objective for parallax adjustable from 10 yards to Infinity.
suitable for long range hunting and shooting.
fully multicoated glass provides over 90% light transmission.
brilliant images and exceptional color contrast.
the multi-coated green objective lens has higher light transmittance and better clarity.
three-colour illuminations (green/red/ blue) 3 brightness levels allow shooters to find the right brightness needed for lighting and weather different conditions.
Spring loaded instant zero reset turrets.
avoid touching the adjusting screw during the prey to prevent the ballistic deviation.
1/4 MOA windage and elevation adjustments.
can withstand strong water spray test for no less than 3 minutes；package includes sunshade.

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Nikon Prostaff 5 Proscope 82mm Angled Body with 20-60x Zoom, Black

82mm Objective Lens-An ideal balance of size and brightness..
Multicoated Optics-Provides a bright, high contrast image with true color rendition and the zoom is adjustable from 20 to 60 times..
Ergonomic, Lightweight Porro Prism DesignInternal Surface Texturing-Minimizes reflective light loss inside scope..
Waterproof/Fogproof-Nitrogen-purged and O-ring sealed..
Built-in Sliding Sunshade-Eliminates glare in bright conditions, keeps dust and rain off objective lens in rainy or dusty conditions..

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Monstrum Rubberized Flip-Up Rifle Scope Lens Covers (Eyepiece | 43-48 mm/1.7-1.9 inch Diameter)

Rubberized flip-up rifle scope lens covers that conform tightly around your rifle scope tube, protecting your lenses from dust and abrasion.
Spring-loaded flip-up mechanism pops open effortlessly when needed and securely tightly when not in use.
Each package includes one Rubberized Flip-Up Lens Cover.
For optimum fit, carefully measure the OUTSIDE DIAMETER of both your rifle scope’s eyepiece and objective bell. Please note that this measurement is different than the diameter of your objective lens..
Please refer to sizing chart and sizing video, carefully measuring the OUTSIDE diameter of your scope, to ensure the proper size and fit..

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10X Achromatic Objectives Lens 185 Conjugate Distance Walfront Biological Microscope Achromatic Objectives Lens for Optical Instruments Conversion Objective Lens

► ALUMINUM SHELL -- Aluminum Alloy shell is preciseness machined, stable and durable for long time use..
► 10X MAGNIFICATION -- This is a 10X achromatic objective lens for biological microscope..
► INCREASE CONTRAST -- It can eliminate unwanted reflections and increase contrast..
► MORE CLEAR IMAGE -- Offers high quality observation without additional chromatic aberration..
► 31.3MM OBJECTIVE LENS -- The Length of the objective lens is 31.3mm, easy to use..

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CVLIFE 4x32 Riflescope Crosshair Optics Hunting Airsoft Gun Scope（Upgrade） with 20mm Rail Mount for Picatinny Rail

Eye Relief: 3.93" (100mm) Length: 8.18"(208mm)..
Fully Multi-coated Lens: The rifle scope with fully Multi-coated objective lens, increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces..
Durable&Light wight: Made of high-strength aluminum alloy, more impact resistant durable, light..
Shock&waterproof: Nitrogen charged with weather-resistant seal ensures purged, fog, shock, and waterproof, this scope can be used under any weather condition..
Size: The length of the scope is 8.18" (208mm), which makes this compact rifle scope suitable for quick moving and aiming..

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Monstrum Rubberized Flip-Up Rifle Scope Lens Covers (Objective Lens | 49-55 mm/1.9-2.1 inch Diameter | Flat Dark Earth)

Rubberized flip-up rifle scope lens covers that conform tightly around your rifle scope tube, protecting your lenses from dust and abrasion.
Spring-loaded flip-up mechanism pops open effortlessly when needed and securely tightly when not in use.
Each package includes one Rubberized Flip-Up Lens Cover.
For optimum fit, carefully measure the OUTSIDE DIAMETER of both your rifle scope’s eyepiece and objective bell. Please note that this measurement is different than the diameter of your objective lens..
Available in a full range of sizes to fit any rifle scope. Eyepiece Cover available in 37-43 mm(1.5-1.7 inch) or 43-49 mm(1.7-1.9 inch diameter). Objective Lens Cover available in 26-31 mm(1.0-1.2 inch), 31-37 mm(1.2-1.4 inch), 37-43 mm(1.5-1.7 inch), 43-49 mm(1.7-1.9 inch), 49-55 mm(1.9-2.1 inch), or 55-62 mm(2.2-2.4 inch) diameter..

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