Reviews30mm Tube

NIGHTFORCE SHV 4-14x50mm F1 Illuminated Moar Reticle Black Matte Hunting Scope

  • FIRST FOCAL PLANE - This feature gives the shooter the option of precisely holding for elevation and wind at any magnification setting by using the intelligence built into the reticle.
  • 4-14X MAGNIFICATION - This SHV incorporates a feature set built for versatility, starting with a 4-14x magnification range that offers an excellent combination of field of view and resolving power at higher magnification.
  • 50MM OBJECTIVE - The 50mm objective offers excellent light transmission at any time of day.
  • the overall length is 14.8 inches, and the optic weighs in at 30 ounces.
  • 30MM MAIN TUBE - This SHV has a 30mm main tube, which allows for a maximum adjustment range of 90 minutes or 26 Mil-radians, and the adjustments are quarter-minute of angle or tenth mil-radian based upon reticle choice.
  • ZEROSTOP TECHNOLOGY - The Nightforce ZeroSet feature is also standard and gives you an easy return to your zero point, no matter how many elevation adjustments you’ve made in the field.
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OMAX 18.0MP USB3.0 Digital Camera for Microscope with 0.01mm Calibration Slide (Windows 8 & 10, Mac OS X, Linux Compatible), A35180U3

  • Image sensor: Aptina 1/2. 3inch color CMOS.
  • Resolution: 4912x3684 pixels (18M pixels).
  • Frame speed: 5. 6fps at 4912x3684, 18. 1fps at 2456x1842, 32. 2fps at 1228x922.
  • Interface: USB 3. 0 (compatible with USB 2. 0).
  • Reduction lens: 0. 5X, fit to 23. 2mm eyepiece tube.
  • 0. 01 mm calibration slide: 1mm/100 division.
  • Mounting: C-mount or eyepiece tube (23. 2mm/30mm/30. 5mm).
  • Compatible with Windows XP/Vista/7/8/10, Mac OS and Linux operating system.
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NIGHTFORCE SHV 4-14x50mm F1 Illuminated Mil-R Reticle Black Matte Hunting Scope

  • FIRST FOCAL PLANE – This feature gives the shooter the option of precisely holding for elevation and wind at any magnification setting by using the intelligence built into the reticle.
  • 4-14X MAGNIFICATION – This SHV incorporates a feature set built for versatility, starting with a 4-14x magnification range that offers an excellent combination of field of view and resolving power at higher magnification.
  • 50MM OBJECTIVE – The 50mm objective offers excellent light transmission at any time of day.
  • the overall length is 14.8 inches, and the optic weighs in at 30 ounces.
  • 30MM MAIN TUBE – This SHV has a 30mm main tube, which allows for a maximum adjustment range of 90 minutes or 26 Mil-radians, and the adjustments are quarter-minute of angle or tenth mil-radian based upon reticle choice.
  • ZEROSTOP TECHNOLOGY – The Nightforce ZeroSet feature is also standard and gives you an easy return to your zero point, no matter how many elevation adjustments you’ve made in the field.
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DONSP1986 Threadless 26 inch Fork Fixed Bicycle MTB Road Cruiser Bike Fork

  • DONSP1986 26inch THREADLESS bike fork 360mmx180mmx25.4mmx28.6mm -Disc Brake Mounts,Steerer 180mm/7.086”, OD 1-1/8”.
  • Disc Brake mount and Caliper Brake mount.
  • Steerer Tube: OD 1 1/8”(28.6mm), ID 1”(25.4mm).
  • Compatible with 26” bikes such as MTB bike, Road bike, Cruiser bike,Fixed Gear bike and most bikes else.
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720 PCS Heat Shrink Tubing Kit, Heat Shrink Tubes Wire Wrap, KOOWIN Ratio 2:1 Electrical Cable Wire Kit Sleeve Assortment with Box Set Insulation Protection (8 Sizes Assorted, Polyolefin Black)

  • 【Product Parameter】High Quality Shrinkage Ratio: 2:1(will shrink to 1/2 its supplied diameter), Operating Temperature: -55°C to 125°C, Shrink Temperature: 84℃-120℃, Withstand Voltage: 600V.
  • 【Complete Variety】Comes with 720 pcs black heat shrink tube assorted in plastic box, 8 Specifications , satisfied for your different need, The heat shrinkable tube with a length of 1-9/16 inch has a diameter of Φ3/64" (1MM) 160 PCS, Φ5/64" (2MM) 120 PCS, Φ1/8" (3MM) 120 PCS, Φ5/32" (4MM) 90 PCS, Φ13/64" (5MM) 60 PCS, Φ15/64" (6MM) 50 PCS, Φ5/16" (8MM) 60 PCS, Φ25/64" (10MM) 60 PCS..
  • 【Multifunctional & DIY assistant】There are many sizes of high-quality heat shrinkable tubes for you to choose, they can be used for solder joint protection, wire group marking, resistance and capacitance cause protection, etc..
  • 【Easy to Use】 This heat shrinkable tube has good electrical insulation, corrosion resistance and high temperature resistance. Soft and soft wire shrink sleeve, low shrink temperature-minimum shrink temperature: 84°C, fast shrinkage, easy to use heat gun.
  • 【30-Day Refund】All customers enjoy 30-day refund & one-year warranty service. If the customer is not satisfied with the purchase for any reason, the product can be returned or refu....
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Boenoea Bicycle Quick Release Seatpost Clamp Anodised Aluminium Alloy 31.8mm/34.9mm

  • Boenoea Bicycle Quick Release Seat post clamp is durable and lightweight, ergonomic design, more efficient and comfortable qr seat post clamp..
  • Hollow design, Retain strength, comes anodized in Black colorfast surface, great anti-corrosion..
  • 31.8mm Seatpost clamp apply for out diameter 30.2mm - 32.1mm bicycle frame seat post..
  • 34.9mm Seatpost clamp apply for out diameter 33.5mm - 35.2mm bike frame seat tube..
  • Attention Please: The "31.8", "34.9" refer to the Seatpost Tube Outer Diameter, not the seat post diameter..
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Ulako Mount Quick Release Mount Holder for Laser Scope Sight Telescope Torch Flashlight Rifle Size 1 -30mm

  • Universal for flashlight,scope,telescope,sight,laser of the tube from 25mm to 30mm.
  • Size(mm): full-size:110(L)X31(D)X31(D). Min Size:110(L)X25(D)X25(D).
  • Also Working Universally for Any Range 20-50mm Diameter Tube.
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Vortex Optics Tactical 30mm Riflescope Ring — High Height [1.18 Inches | 30.0 mm] - 2 Pack

  • Robust 6-screw Tactical Ring is perfect for mounting red-dot optics, magnifiers, and other accessories with 30mm tube diameters to your Picatinny rail..
  • When using this ring to mount a conventional riflescope, we strongly recommend lapping the rings for a proper and secure fit for your optic..
  • This Vortex Tactical Ring positions the center of the riflescope tube at a height of 1.18 inches (30.0 mm) from the base..
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Swiftcam 18 Megapixel Camera for Microscopes with Reduction Lens Calibration Kit Eyetube Adapters and USB 3.0 Cable Compatible with Windows/Mac/Linux

  • Mount this 18 megapixel Swiftcam onto your microscope's trinocular port or regular eyetube to record full-color pictures and videos.
  • Reduction lens ensures that the camera displays an accurate field of view to the microscope's magnifications.
  • Versatile mounting system -- the reduction lens will fit a 23.2mm ocular port or tube, included adapters fit 30mm and 30.5mm tube sizes.
  • USB 3.0 connection for lightning-fast transfer speeds between camera and computer.
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Swiftcam 10 Megapixel Camera for Microscopes with Reduction Lens Calibration Kit Eyetube Adapters and USB 3.0 Cable Compatible with Windows/Mac/Linux

  • Mount this 10 megapixel Swiftcam onto your microscope's trinocular port or regular eyetube to record full-color pictures and videos.
  • Reduction lens ensures that the camera displays an accurate field of view to the microscope's magnifications.
  • Versatile mounting system -- the reduction lens will fit a 23.2mm ocular port or tube, included adapters fit 30mm and 30.5mm tube sizes.
  • USB 3.0 connection for lightning-fast transfer speeds between camera and computer.
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Rockville RVMIC3 Tripod Microphone Stand with Quick Release Hand Clutch & Boom

  • Rockville RVMIC3 Professional Tripod Microphone Stand With Quick Release Hand Clutch and Boom..
  • One-hand adjusting using the hand-clutch system (no need to turn knobs to adjust!)..
  • This mic stand is the easiest and quickest to adjust on the market!.
  • Leg joint is made out of aluminum (almost all other brands use plastic)..
  • The stand tubes are 25 mm thick for the bottom tube, and 18mm for the top tube..
  • This is about 50 % thicker than almost all other brands on the market, making this one of the sturdiest stands in the world..
  • Steel & Nylon Construction. Virtually Unbreakable (under normal use)..
  • Small Cable Guiding Clips for running cables along the stand. Black Color..
  • Adjustable Height Range: 43-70 inches. Boom: 30 inches. Leg Diameter: 0.75 inch..
  • Top Tube Diameter: 0.6 inches. Lower Tube Diameter: 0.6 inches. Boom tube size: 0.79 - 0.39 inch.
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