ReviewsObjective Rating

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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Levenhuk Bruno Plus 20x80 Powerful Astronomy Binoculars with Fully Multi-Coated Lenses and Sealed Body Construction

Powerful high-aperture astronomy binoculars that can replace an amateur-level refractor.
Powerful high-aperture BaK-4 glass objective lenses transmit a contrast, crisp, detailed picture.
5-element eyepieces smooth out the image and minimize optical and spherical distortions.
Comes with a strap, pouch, eyepiece and objective lens caps.

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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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OMAX 3.5X-90X USB3 18MP Digital Trinocular Zoom Stereo Microscope on Desk Stand with 144-LED Light

Head: 45 degrees inclined 360 degrees rotatable trinocular.
Eyepieces: 30mm widefield WF10X/20 and WF20X.
Beam split lever enables photo-tube or left eye-tube.
Interpupillary distance: adjustment 2-3/16inch ~ 2-15/16inch(55mm ~ 75mm).
Diopter: adjustable on both ocular-tubes +/-5dp.

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Pinty 2.5-10x40 Red Green Illuminated Mil-dot Tactical Rifle Scope with Red Laser Combo - Green Lens Color

FIELD OF VIEW: Magnification 2.5-10X with 40mm objective, field Of View: 100 yards of 32.5' @ 2.5x - 8.9' @10x, laser range up to 100 yards..
MULTI-COATED GREEN OBJECTIVE LENS, boast higher light transmittance for better clarity performance compared to blue objective lens..
RED AND GREEN ILLUMINATED RETICLE, 5 brightness levels for all environments..
A QUALITY COMPLET SET OF LASER SCOPE, Solid aluminum alloy construction, quick and secure attachment to all Picatinny or Weaver rails..
WATERPROOF, FOG PROOF PERFORMANCE, Nitrogen filled and O-ring sealed for waterproof, fog proof performance..

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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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NIGHTFORCE NX8 2.5-20x50mm F1 Illuminated Moar Reticle Black Matte Hunting Scope

ED GLASS – Features a large 50mm ED glass objective lens for excellent clarity, contrast, and resolution, even in low-light situations.
LOW-PROFILE ZEROSTOP TECHNOLOGY – It gives you an easy return to your zero point, no matter how many elevation adjustments you’ve made in the field.
WIDE ZOOM RANGE – This wide zoom range allows for fast engagements at close range along with the ability to detect, identify and engage targets at long range.
FIRST FOCAL PLANE PRECISION – First focal plane technology means consistent reticle values, regardless of the magnification setting.
luminated reticles that provide for fast hold-off adjustments and precise ranging calculations.
50MM OBJECTIVE – The 50mm objective is optimized for resolution and light transmission, with a parallax adjustment coming as close as 11 yards.
the integrated PTL (Power Throw Lever) makes power changes fast and easy.

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SVBONY SV503 Telescope 102ED F7 Extra Low Dispersion Achromatic Refractor OTA Micro-Reduction Rap Focuser for Astrophotography

102mm objective lens diameter and f/7 focal ratio telescope OTA.
large objective lens brings more lights into the scope body and you will get more bright and clear image.
Doublet air spaced achromatic S-FPL51 ED glass provides you less chromatic aberration image.
ultra wide band multi-layer coating technology.
102mm aperture optics and retactable lens hood deliver bright wide-field images with sharp resolution.
it comes with dual focus rack and pinion focuser with focus knob cover.

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Bushnell AR Optics 1-8x24mm Illuminated Riflescope with BTR-1 223/556 BDC Reticle, Waterproof and Fully-Multi Coated

This Bushnell 1-8x24mm AR Optics riflescope features our illuminated BDC reticle for fast and accurate target acquisition. To speed up switching between magnification we’ve given you two Throw Down Power Change Levers (PCL) of different length. The 6 mil per revolution turrets are capped to protect them from bumps and hard use.
[SFP LPVO RIFLESCOPE] 1-8x magnification.
Nitrogen Purged Fog-Proofing, IPX7 waterproof rating.
[ILLUMINATED SFP BDC RETICLE] Calibrated for .223/5.56 ammunition.
[THROW-DOWN POWER CHANGE LEVER] For fast magnification changes.
two different height lever knobs included.
[30 YEAR LIFETIME IRONCLAD WARRANTY] Backed by Bushnell's Lifetime Ironclad warranty, this riflescope is engineered and manufactured to withstand the rigors of the outdoors for its 30-year product lifetime. Fully transferable and no receipt required..

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Microscope Objective Lens, 0.5X C-Mount Objective Lens, 1/2 CTV Adapter Biological Microscope Lens, 25mm CCD Interface, for SZM Trinocular Stereo Microscope

✿【0.5X C-mount lens】0.5X stereo microscope assisted objective lens, effectively enlarged the field of view..
✿【Working Distance: 287mm】Significantly increase working distance up to 287mm..
✿【Easy to use】Easy to attach on objective, just screw it on..
✿【Mounting Thread Size: 28mm/1.1inch】This lens comes with a 1-1/8" (28mm) mounting thread..
✿【Practical & Guarantee】Double the magnification of original objectives, a very practical objective lens accessories. If there any issue about this product, please contact us, we will give the best solution in the first time. we guarantee replacement or refund..

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