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Best Laser Lens Focal Length

Canon 28mm f/3.5 FD-Mount Manual Focus Lens

  • Focal length and maximum aperture: 35mm 1:2.
  • Lens construction: 10 elements in 8 groups.
  • Rear focusing system with USM focus adjustment.
  • Closest focusing distance: 0.24m/0.79 ft,Focal Length : 35mm Comparable APS-C 1.6x Focal Length: 56 mm.Lens Construction:10 elements in 8 groups.
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Canon EF 35mm f/2 IS USM Wide-Angle Lens

  • Focal length and maximum aperture: 35mm 1:2.
  • Lens construction: 10 elements in 8 groups.
  • Rear focusing system with USM focus adjustment.
  • Closest focusing distance: 0.24m/0.79 ft,Focal Length : 35mm Comparable APS-C 1.6x Focal Length: 56 mm.Lens Construction:10 elements in 8 groups.
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Olympus VN-541PC Internal Memory Black dictaphone

  • Focal length: 12 to 40 millimeter, minimum focus distance 7.87 inches (20 centimeter ).
  • Dust proof, splash proof, and freeze proof construction. Lens construction: 14 elements in 9 groups (Aspherical ED lens, 2 Aspherical lenses, DSA lens, 2 ED lenses, HD lens, 2 HR lense).
  • Includes lens hood and pouch, filter size 62 millimeter, equipped with manual focus clutch mechanism.
  • Compatible with Olympus and Panasonic cameras.
  • Focal length: 12 to 40 millimeter, minimum focus distance 7.87 inches (20 centimeter).
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Nikon AF-S FX NIKKOR 16-35mm f/4G ED Vibration Reduction Zoom Lens with Auto Focus for Nikon DSLR Cameras

  • 35 millimeter focal length, Macro Focus Range : 0.25 meter.
  • 52.5 millimeter equivalent focal length on DX Format cameras.
  • Ultrasonic type AF motor with full time manual focusing.
  • Note: This is an FX format F mount lens. FX and DX lenses can be mounted on all Nikon DSLR cameras. However, using a DX lens on an FX camera or an FX lens on a DX camera will result in a 1.5x crop factor.
  • 35 millimeter focal length, macro focus range: 0.25 meter. Rear focusing system.
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Cloudray C Series Head Fit to Focus Lens D18 FL38.1& Dia.20mm FL.50.8/63.5/101.6 mm & Mirror Dia 25mm Replacement Part for CO2 Laser Engrave

  • Aluminum Material With Black/Red/Blue Oxide Coating.
  • Integrative Fixture Laser Head With Air Assist Nozzle.
  • Locking Ring With Plastic Buffer Ring To Protect The Lens.
  • Lens Diameter：18mm (Nozzle)/20mm , Focal Length of Lens：38.1(Nozzle)/50.8/63.5/101.6mm.
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Nikon COOLPIX P1000 16.7 Digital Point and Shoot Camera + 128GB Memory + Case + Filters + Tripod + 3 Piece Filter Kit + More (24pc Bundle)

  • ...BSI CMOS Sensor ,EXPEED Image Processor ,ISO 100-6400 , 2.36m-Dot OLED EVF , 3.2 inch 921k-Dot Vari-Angle LCD Monitor ,4K UHD Video Recording , SnapBridge via Wi-Fi or Bluetooth ,Auto, Aperture, Shutter & Manual Mode.
  • 16MP backside illuminated CMOS sensor, features a built-in NIKKOR lens with a 35mm equivalent focal length range of 24-3000mm. You can zoom even further with 250x Dynamic Fine digital zoom, which will give you an equivalent focal length of 6000mm. Coupled with these extreme focal lengths is Nikon's Dual Detect Optical Vibration Reduction, which provides 5 stops of optical image stabilization and ensures your telephoto shots are crisp..
  • 125x Optical Zoom with Dual Detect Optical Vibration Reduction An absurd 24-3000mm (35mm equivalent) focal range means few, if any, objects are out of the reach of your lens. Zoom is further enhanced by Dynamic Fine digital zoom, which makes the maximum focal length a ridiculous 6000mm. Dual Detect Optical Vibration Reduction provides 5 stops of optical image stabilization so your handheld shots are crisp..
  • The P1000 features a slew of shooting modes that adjust settings for different scenarios like sunsets, fireworks, and portraits. The popular Moon Mode is great for shooting Earth's closest neighbor and th....
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Nikon AF-S FX NIKKOR 200-500mm f/5.6E ED Vibration Reduction Zoom Lens with Auto Focus for Nikon DSLR Cameras (Renewed)

  • Fast f/2.8 constant aperture with an electromagnetic diaphragm.
  • Sensational image quality and sharpness with virtually no distortion, Focal Length Range : 24 to 70 millimeter.
  • Minimum Focus Distance : 35 to 50 millimeter focal length : 1.2 feet (0.38 meter) from focal plane.
  • 24, 28, 70 millimeter focal lengths : 1.3 feet (0.41 meter) from focal plane.
  • 88.0 millimeter maximum diameter x 154.5 millimeter (distance from camera lens mount flange).
  • 4 stops of Vibration Reduction for handheld and low light shooting, Nonstick glass makes it easier to wipe off water, dirt and smudges.
  • Evolution of Nikon's legendary 24 to 70 millimeter workhorse.Type:Fmount, Type E AF S lens with built in CPU and F mount.Lens Elements:20.
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VILTROX EF-EOS M2 Auto Focus Lens Adapter 0.71x Reducer Speed Booster for Canon EF Mount Lens to Canon EF-M Mount Mirrorless Camera EOS M M2 M3 M5 M6 M10 M50 M100

  • 【Compatibility】VILTROX EF-EOS M2 Speed Booster compatible with Canon EF Lens to Cano EF-M Mount mirrorless camera EOS M M2 M3 M5 M6 M6II M10 M50 M50II M100 M200..
  • 【0.71x Focal Length Reducer 】Built-in optical correction group, when using this adapter, the focal length of lens should be shortened x0.71 based on the original,that is equivalent focal length = focal length x 0.71x camera conversion rate,which make the effective focal length smaller and the shooting range wider..
  • 【Aperture increased by 1 stop】EF-EOS M2 Speed Booster can increase one stop aperture to blur the background and better highlight the theme..
  • 【Auto Focus & Aperture Control】EF-EOS M2 Speed Booster with steady, fast and smooth autofocus, let you easy to shoot in the face of fleeting beauty. You can also adjust the aperture of EF lens by control EOS M series camera body..
  • 【EXIF signal transmitting & IS Function】Cooper gold-plated contacts with great conductivity enhance the EXIF info. Transmission between lens and camera body. Built-in IS function, making your focus much more precise an....
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Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm

  • Material: High Quality PVD Znse,compatible power: 30W-100W.
  • Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life.
  • Usage: CO2 Laser Lens for CO2 laser engraving, cutting machine.
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Olympus WCON-P01 Wide Angle Converter For Olympus 14-42mm MFT Lens

  • Olympus WCON-P01 Wide Converter - Front Lens Cap - Rear Lens Cap - Olympus 1 Year Warranty.
  • Lens Combinations: Master lens: M.ZUIKO DIGITAL 14-42mm f:3.5-5.6 II (Focal length set to maximum wide position recommended).
  • Focal Length: 11mm (Micro Four Thirds)/20.8 mm (35mm format).
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ATOMSTACK Laser Engraver Cutter A5 M50 by Alxeoider, Optical Power 5.5W Laser Engraver Machine, Diode 40w Laser Cutting Machine with 50mm Focal Length, Multi-Lens Beam for Wood/Acrylic/Metal Carving

  • ✅【ATOMSTACK A5 M50】 Newly upgraded laser head, cost-effective laser engraving machine.
  • ✅【Fixed-focus Laser + Compressed Laser】 The upgraded high-performance fixed-focus laser of laser engraving machine can engrave without focal length adjustment, more stable than zoom laser. The new laser focal spot area is 0.08 x 0.08mm, 50% smaller than other ordinary lasers, which can take into account both precision engraving and high-energy cutting. Adopts 4-fold lens group collimation focusing technology, the optical power of laser cutter and engraver machine is 5-5.5W, can easily cut 15mm thick wood board, 15mm black acrylic, etc., which can reach 100W CO₂ laser engraving machine effect..
  • ✅【Eye Protection Flame Retardant Filter Panorama Glass】 Flame retardant filter panorama glass can filter 97% of ultraviolet light, which has a good protection effect on your eyes. You and people around you can also clearly view the laser engraving without wearing protective goggles, reducing the cost of your goggles and the inconvenience of wearing goggles. At the same time, it can prevent your pet from going out curiously to capture the high-temperature laser point, whil....
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Sony SEL-20F28 E-Mount 20mm F2.8 Prime Fixed Lens (Renewed)

  • Minimum Focus Distance : 0.66 ft (0.2 m), Maximum Magnification ratio : 0.12x.
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Sony SELP18105G E PZ 18-105mm F4 G OSS , Black

  • High performance E mount lens with excellent contrast.
  • Minimum Focus Distance : 1.48 (Wide) 3.12 ft (Tele), Maximum Magnification ratio : 0.11x, Focal Length : 18 105 mm.
  • Versatile 27 158mm (35mm equiv.) zoom range. Angle of view (APS C): 76° 15°. Number of aperture blades are 7.
  • Constant F4 maximum aperture throughout the zoom range. Filter diameter (mm):72 mm.
  • It is recommended that you use a lens hood to reduce flare and ensure maximum image quality.Focal Length (mm) 11/16 4 1/8 35 mm equivalent focal length (APS C) 1 1/16 6 3/16 inches.
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