Best Cr 39 Spheric Lens

Sightmark Ultra Shot R-Spec Reflex Sight Red and Green Reticle Bundle with 2 Extra CR123 Batteries and a Lightjunction Battery Case

  • 5 red/green reticle dot options with 10 brightness settings, wide lens provides quick target acquisition.
  • Quick detach picatinny mount, rugged, lightweight aluminum alloy housing with protective shield weighing 10.7 oz.
  • Built tough with a maximum recoil .50 and IPP55 water resistant.
  • Powered by 1 CR123 battery, low battery indicator up to 2000 hours of battery life.
  • Includes: Neoprene cover, adjustment tools, CR123 Battery (in original packaging), manual, 2 Extra Energizer CR123 batteries, and Lightjunction....
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Red Dots [Explicit]

  • Features advanced lens system for better light transmission and unmatched optical clarity.
  • Features 2 MOA red dot for accurate target engagement.
  • Includes front and rear plastic flip cap lens covers.
  • Features 12 brightness settings including one extra bright for use in bright sunlight.
  • Up to 50,000 hours (over 5 years) of constant operation from 1 CR2032 battery.
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AT3 Tactical RD-50 PRO Red Dot Sight with .83' Riser - for Absolute Cowitness with Iron Sights - 2 MOA Compact Red Dot Scope

  • ACCURATE – Crisp 2 MOA red dot sight allows for accurate, both-eyes-open shooting. 11 red dot brightness settings provide optimal visibility in any light conditions. Multi-coated, scratch resistant amber lens provides enhanced image clarity..
  • DEPENDABLE – Fully waterproof with sealed housing (IPX67). Lifetime Warranty. Shockproof circuitry resists damage from rough handling. Matte black anodized finish resists scratches while keeping a stealthy profile..
  • INCREDIBLE VALUE – Exceptional battery life – up to 50,000 hours at the lowest brightness setting. Genuine Renata CR2032 Lithium battery included. Factory direct pricing – no distributor markup..
  • LIGHTWEIGHT Cantilever MOUNT – Includes Medium .83” Cantilever Riser Mount for “absolute” cowitness with iron sights..
  • INSIDE THE BOX – Red dot sight, 0.83” PRO-MOUNT Riser, CR2032 Battery, Rubber bikini cover, Instruction sheet, Lens cloth, Allen wrench.
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Sensor Check - Sensor Cleaning Loupe - CHECK

  • LED Lighted with 6 Bright White LED Lights | Loupe can be adjusted 45 degrees to allow users easier access to clean your sensor.
  • Contains a Focus Knob | 5x Magnification | 30mm Lens Diameter.
  • Contains Adjustable Diameter Settings Which Helps to Fit Most Camera Objective Lens Bodies.
  • The SensorMag will help to Clean Dust Dirt and Debris from your Camera Sensor.
  • Included with Zippered Pouch and 2 CR2032 Button Cell Batteries.
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Primary Arms Classic Series 24mm Mini Reflex Sight – 3 MOA Dot

  • Fits RMR footprint (Does NOT fit rifles nor compatiable with picatinny rails. Incorrect information provided by Amazon).
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Eyekepper Bamboo Pattern Arms Reading Glasses-5 Pack Include Reading Sunglasses for Women Men Reading,+2.00 Reader Eyeglasses

  • PRODUCTS DIMENSION-Frame material: Plastic,Lens width: 1 13/16" (46mm),Frame width: 5 5/16"(135mm),Lens height: 1 3/8" (35mm),Frame height: 1 9/16" (39mm),Bridge (DBL): 9/16"(15mm),Temple length: 5 5/16"(135mm),Spring hinge: Yes,Lenses: Aspheric,Head size: Narrow to Medium..
  • EYEKEPPER BAMBOO WOOD-LOOK ARM READING GLASSES.
  • EYEKEPPER READING GLASSES-Spring hinges for more comfortable fit, look good on any face..
  • QUALITY PLASTIC FRAME - Reading Glasses and Eyewear with Top Quality Frame.
  • In case any broken problem happens, contact the seller of Eyekepper without hesitation to solve the problem until satisfaction. Eyekepper provides lifetime after sale service for all Eyekepper reading glasses. Customers can return and get refunded for any reason. You have no risk to try.
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Sony VPL-VW1100ES Native 4K 3D SXRD Home Theater Projector

  • Screen Size Range: 42-88 inches from 8 feet.
  • 62-130 inches from 12 feet, 81-172 inches from 16 feet.
  • Calibrated Brightness (cinema 1 mode): 1315 Lumens.
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iShoot Improved Metal Lens Collar Tripod Mount Ring for Canon EF 70-200mm f/4L is/is II USM Canon EF 400mm f/5.6 L USM Canon EF 80-200mm f/2.8L Lens Built-in ARCA-Swiss Fit Quick Release Plate

  • The tripod mount ring is specially made for Canon EF 70-200mm f/4L USM Lens, Canon EF 70-200mm f/4L IS USM Lens, Canon EF 70-200mm f/4L IS II USM Lens, Canon EF 400mm f/5.6L USM Lens, Canon EF 80-200mm f/2.8L Lens.
  • The lens collar is referencing to and modified from Canon original standard design, bearing is enhanced, details are improved, and added the features of quick release plate.
  • High temperature die casting molding of Aluminum alloy, CNC processing, car paint on surface. Built-in 3M film, copper knob and stainless steel anti-skid nails.
  • The net weight of this lens support bracket is about 135g, inner diameter is about 65.5mm, width is about 18mm.
  • split-structure, bottom is 60mm length quick release plate, with 1/4" and 3/8" screw holes.
  • The lens holder bottom is 39mm Arca-Swiss fit Quick Release Plate, Compatible with RRS / ARCA-SWISS / WIMBERLEY / PMG / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit..
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Primary Arms Classic Series 21mm Micro Reflex Sight – 3 MOA Dot

  • Fits RMSc footprint (NOT compatiable with picatinny rails. Incorrect information provided by Amazon).
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FYSETC Ender 3 S1 3D Printer Stepper Motor 42-40 Nema 17 Ender 3 CR6 SE Extruder Motor 2 Phase 1A 1.8 Degree with 39.3in Connecting Cable Compatible with Ender 3 Pro V2 Ender 5 Pro Plus CR-10 E-axis

  • Motor Model: 42-40 Nema 17, widely work for Most 3D Printer Reprap Ender 3 CR-10. It fits for the E-axis of Crealit Ender series and the CR series,....
  • High torque -Holding torque up to 0.45Nm. Low noise, have better high speed performance..
  • Size: 42mm X 42mm X 40mm. 2 Phase 4 Wires, with 39.3 in/ 1 Meter cable..
  • With the stepper motor, you will find it easy to solve the problems of uneven extrusion, regularly plugging and material reloading. The line sequence....
  • Package Includes: 1 x 42-40 Nema 17 Stepper Motor.
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