Top Focus Distance Scale Lenses Reviews

Jaque Mate

  • SONY EMOUNT LENS: 35mm full frame format, instant auto / manual focus selection, focus hold button. The minimum focus distance is 0.38 meters.
  • NATURAL, LIFELIKE IMAGERY: ED and Super ED glass elements deliver breathtaking texture and detail.
  • REDUCED ABERRATION: Two aspherical elements and an extremely precise XA element maximize resolution.
  • 9 BLADE APERTURE: SEL2470GM lenses have a 9 blade circular aperture for a gorgeous book effect.
  • NANO AR COATING: Allows for accurate light transmission to improve clarity, contrast and quality.
  • SPECS: Aperture range f/2.8 to f/22, min focus distance 1.24 feet , max magnification ratio 0.24 x.
  • MORE SPECS: Angle of view 84-34 deg. (APS-C 61-23 deg.), 35 mm equivalent focal length 36-105 mm.
  • CAMERA COMPATIBILITY: Make sure this fits by first entering your camera's model number.
  • IN THE BOX: Hood (ALC-SH141), lens front cap (ALC-F82S), lens rear cap (ALC-R1EM), lens case.
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Bushnell PowerView 10x50 Wide Angle Binocular

  • Beautiful design and durability built to last.
  • Wide-angle, Perma Focus binoculars with 10x magnification and 50-millimeter objective lenses.
  • Fixed-focus operation dials in focus at any distance automatically.
  • Fully coated optics for improved clarity and light transmission.
  • Ergonomic rubber housing for a secure grip and shock resistance.
  • Designed for sporting events and nature observation.
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CGOLDENWALL Adjustable Optical Optic Trial Lens Frame Eye Test Glasses Optometry Optician Easily Changeable Cylinder Axis Fully Adjustable Temple Length and Nose Rest (PD:48-80)

  • Specification: Capacity: 4 pairs lenses Lens holder diameter: 32.5mm Holds up to 4 pairs lenses  Separate PD adjustment for both eyes ( two eyes PD 48-80mm, lift or right:24-40mm, max. scale:1mm) Left scale:120°-0°-135°, right scale:45°-180°-60° Adjustable nose bridge rest (length:0-14mm, angle:0°-30°) Adjustable arms length (98-135mm) Adjustable arms distance:200mm.
  • Features: * Suitable for professionals. * High quality and long service life. * Made of high quality material and Precise workmanship * Easy to read number scales * High quality construction * Comfortable for your patient * The optical trial frames are brand new and boxed.
  • Package included: 1 x Eye Optometry Trial Lens Frame .
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Nikon Aculon A30 10x25 Binoculars Compact Binocular - Black Bundle with a Nikon Lens Pen and Lumintrail Cleaning Cloth

  • Powerful Lenses: 10x magnification with multicoated lenses, roof prism for bright enhanced images, close focus distance of 8.2 ft, and 25mm lens objective diameter.
  • Compact: The Aculon A30 is a lightweight (9.7 oz) portable binocular that is great for bird watching, spotting, travel, sports and more as it easy stores in an backpack or bag.
  • Ergonomic Design: A lightweight binocular that is comfortable to hold for long periods of use with eye relief of 10.6mm.
  • Central Focus: Fast and smooth range of focus allows for quick viewing when birding, hunting, and more.
  • What You Get: Aculon A30 10×25, Case, Neck Strap, Lens Caps, Nikon Lens Pen, and Lumintrail Micro-Fiber Cleaning Cloth.
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Panasonic LUMIX GX85 Mirrorless Camera with 12-32mm and 45-150mm Lens (Black) Bundle with Backpack, 64GB SD Card, 1025mAh Battery and Accessories (8 Items)

  • BUNDLE INCLUDES: Panasonic LUMIX GX85 Mirrorless Camera with 12-32mm and 45-150mm Lenses (Black), Photo and Video Backpack, Transcend 64GB SDXC 300S Memory Card, Focus Flexible 12" Spider Tripod, Focus Camera 52mm 3-Piece UV, CPL, FLD Filter Kit, and Wasabi DMW-BLG10 Li-ion Battery (7.2V, 1025 mAh).
  • CLASS LEADING DUAL IMAGE STABILIZATION: A new 5-Axis in-body sensor stabilizer works in tandem with LUMIX 2-Axis optically stabilized lenses in either video or still capture modes.
  • HIGH SPEED FOCUSING: Panasonic's Depth-From-Defocus (DFD) Auto Focus (AF) technology instantly calculates subject distance, and drives the focus mechanism with one quick, continuous movement for faster AF speeds.
  • 4K PHOTOGRAPHY: 4K Ultra HD Video provides four times the resolution of HD Video. 4K PHOTO isolates video frames at 30 frames per second as high resolution photos, to ensure you'll never miss that moment again. And with 4K Post Focus, you can capture now and refocus later.
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Binoculars T-Shirt, Outdoorsman Gift, Camping Tee, Boy Scout Gift, Hiking Shirt Royal Blue (2XL)

  • Compact Binoculars with 8x Magnification | 22mm Objective Lens Diameter | Prism Type: BK-7 | Fully Coated Lenses.
  • Features a center focus knob with independent right diopter adjustment for maximum focusing flexibility..
  • Eye Relief: 10mm | Field of View: 393 feet at 1,000 yards | Close Focus Viewing Distance: 6.6 feet.
  • Dimensions: 4.0 inch (L) x 3.4 inch (W) x 1.1 inch (H) | Weight: 6.0 oz. | Included Accessories: Soft Pouch, Wrist Strap and Lens Cloth.
  • Pocket Microscope with a Powerful 60x-120x Magnification Range.
  • Precision Molded Aspheric Lenses Provide Superior Optics.
  • Designed to be Compact, Lightweight and Portable.Remove the battery before storing the microscope for an extended period.
  • Bright LED Light is Powered by 1 AA Battery (not included).
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Carson 8x22mm Scout Compact Binocular (JD-822)

  • Compact Binoculars with 8x Magnification | 22mm Objective Lens Diameter | Prism Type: BK-7 | Fully Coated Lenses.
  • Features a center focus knob with independent right diopter adjustment for maximum focusing flexibility..
  • Eye Relief: 10mm | Field of View: 393 feet at 1,000 yards | Close Focus Viewing Distance: 6.6 feet.
  • Dimensions: 4.0 inch (L) x 3.4 inch (W) x 1.1 inch (H) | Weight: 6.0 oz. | Included Accessories: Soft Pouch, Wrist Strap and Lens Cloth.
  • Backed by Carson's No Fault, No Hassle Warranty.
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Aocate Dial Adjustable Glasses Variable Focus For Reading Distance Vision Eyeglasses

  • Twist The Knob To Adjust Focus Precisely At Different Distances.Lenses Are Anti Blue-Ray..
  • Adjustable Diopter Hyporopia Glasses For Either Far Or Near Distance Usage..
  • Daily Work, Reading, Watching Tv And Using The Computer-Now You Only Need A Pair Of Glasses To Complete All Operations..
  • Unisex Design Employed With Flexible Structure That Fits Heads Of All Sizes,For Seniors Women & Men..
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ZEISS Classic Planar ZF.2 T* 1.4/85 Telephoto Camera Lens for Nikon F-Mount SLR/DSLR Cameras

  • IDEAL APERTURE WITH NINE BLADES: The finely tuned features of the optical design on ZEISS SLR lenses ensure a spectacualr bokeh, with particularly harmonious effect of the blurred areas of the image. The nine diaphragm blades and the resulting, virtually circular aperture on ZEISS SLR lenses are crucial to favorable rendition of highlights in the foreground and background..
  • EXCELLENT IMAGE QUALITY: ZEISS lenses offer the highest possible standards in terms of performance, reliability and, of course, image quality. Quite simply, they are superior in every way. You can count on highly advanced flare control for crisp and brilliant images, and virtually zero geometric distortion, ensuring precise accuracy when reproducing shapes – especially useful when photographing products and architecture..
  • PRECISE MANUAL FOCUS: Manually focusing a lens means controlling the image result from your fingertips. A good ergonomic design makes all the difference. ZEISS lenses stand out with their large rotation angle which enables precise focusing. Changes are immediately visible in the viewfinder. The high-quality focusing mechanism moves smoothly without play, thus also supporting t....
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DSLRKIT Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2)

  • Compatible with Canon Nikon Sony and other DSLR Camera Camcorder DV Video.
  • Fits industry standard 15mm rod mounts and 60mm center to center distance.
  • Gear drive can adjust camera focus in a more accurate and smooth way.
  • Gear ring belt suitable for less than 100mm diameters lens.
  • White mark ring made of plastic and used to mark the scale on follow focus.
  • Note: Only follow focus, camera and other shoulder rig are not included.
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high Resolution Long Range shotting Zoom 12 Rifle Scope SHOTAC 4-48X65 (65)

  • High-performance long-distance rifle scope with industry leading 4-48x magnification and SHOTACS professional grade optical system for mid to long distance shooting out to 2000+ yards.
  • Fully Multicoated Scratch Resistance Lenses provide optimal light transmission and crystal-clear performance at all magnifications.
  • Fast Focus Eyepiece allows quick and easy reticle focusing.
  • Tactical Style Exposed Turrets that provide fast, precise, industry leading 1/8 MOA adjustments per click.
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Sigma 24mm F3.5 Contemporary DG DN I Series Lens for Sony E-Mount Full Frame Mirrorless Cameras 404965 Bundle with Deco Gear Photography Backpack + UV Polarizer FLD Filter Kit + 64GB + Accessories

  • ...IGMA I series introduces compact, beautifully designed, high-performance optics for mirrorless camera systems..
  • Despite its small size, there is no compromise on performance -it is capable of capturing the finest details as required when shooting on high resolution full-frame cameras. With a very short minimum focus distance of around 10cm and a maximum reproduction ratio of 1:2, it enables photographers to shoot more freely, without worrying about the distance between the lens and the subject. The robust and stylish I series lens body finish brings a more satisfying shooting experience..
  • Lens construction: 10 elements in 8 groups, 1 SLD glass and 3 aspherical lenses | Compatible with high-speed AF | Auto Focus Stepping Motor | Compatible with lens-based optical correction on supported cameras | Mount with dust- and splash-proof structure | Super Multi-Layer Coating | Aperture ring | Focus Mode Switch | Magnetic Lens Cap | Minimizes flare and ghosting | Inner focus | 7-blade rounded diaphragm | Typical Photography: Creative, Travel, Landscape, Wedding & Events, Family, Specialty.
  • BUNDLE INCLUDES: Sigma 24mm F3.5 Contemporary DG DN Lens for Sony E Mount Full Frame Mirrorless 404965 | Magnetic Metal Front Lens Cap LCF55-01M | Front Cap | Petal Type Lens H....
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HAYEAR Trinocular Microscope 3.5X - 90X Magification Simul Focal Stereo Microscope Double-Arm Big Boom Stand WF10X/20mm Eyepiece Lens 144 LED Ring Light 0.5X 2X Auxiliary Lens

  • This is a 45°decline,360°rotate trinocular microscope head. The simul focal stereo microscope head has camera mountign which supports to connect with an industrial camera, no matter HDMI camera or USB camera. It is Pupil distance is 54mm to 76mm, Bilateral visual adjustment±5..
  • The objective zoom of this microscope is 0.7X to 4.5X,objective magnification ratio is 1：6.4,Ensure image alignment. With the WF10X/20mm high eye point, wide angel eyepiece lenses, which provide convenience for observers wearing glasses..
  • The standard magnification is 7X to 45X, with the 0.5X and 2X auxiliary lenses, the magnification expands to 3.5X to 90X. And the FOV will be changed from 52.1mm to 2.2mm. The working distance will be changed from 165mm to 30mm..
  • The double arm big boom stand is very stable and flexible. The 76mm diameter focus rack will hold the microscope head proper and stable. The stand platform is solid steel, the focus rack is fixed with screw..
  • The light source of this trinocular microscope uses 144 LED ring light. It provides flicker free illuminant and cool white color, manifest the color of the product ifself..
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