Categories

Best 4 3mm Lens

3mm Round Top Blue Slow Flashing 1Hz LED - Super Bright (Pack of 10)

  • 3mm Round Top Blue Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Blue, Luminosity: 10,000-12,000 mcd.
  • Forward Voltage: 3.0-3.4v, Current: 20mA, Wavelength: 460-465nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

3mm Round Top Red Slow Flashing 1Hz LED - Super Bright (Pack of 10)

  • 3mm Round Top Red Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Red, Luminosity: 8,000-10,000 mcd.
  • Forward Voltage: 1.9-2.1v, Current: 20mA, Wavelength: 620-630nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

3mm Round Top Red Slow Flashing 1Hz LED - Super Bright (Pack of 50)

  • 3mm Round Top Red Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Red, Luminosity: 8,000-10,000 mcd.
  • Forward Voltage: 1.9-2.1v, Current: 20mA, Wavelength: 620-630nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

Otoscope Kit,Professional Diagnostic Ear Care Tool with 2.5V Halogen Light, 3X Magnification, 4 Speculum Tips Size - for Children, Adults, Pets, etc.

  • 【High-intensity Bulb】Utilize exclusive Halogen XHL lamps for brighter, whiter light, revealing true tissue color and allowing for long-lasting illumination..
  • 【3X Magnification Lens】Optical quality glass lens with a 3X magnification which has been specially coated to help resist scratches. 30% greater field of view than pneumatic otoscope, allowing for dramatically improved visuals of the auditory canal and tympanic membrane..
  • 5mm for children & adult. Washable & Re-usable. Different Sizes for Inspecting All Ages form Children to Adults..
  • 【Compact Handheld Size】 Portable models powered by batteries in the handle, convenient to use and carry.
  • 【Certificates】 Power ON / OFF switch.This is an important consideration if you will be owning an otoscope in a clinical or home environment..
Check Stock

3mm Round Top Yellow/Gold Slow Flashing 1Hz LED - Super Bright (Pack of 50)

  • 3mm Round Top Yellow / Gold Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Yellow/Gold, Luminosity: 8,000-10,000 mcd.
  • Forward Voltage: 1.9-2.1v, Current: 20mA, Wavelength: 590-595nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

3mm Round Top Pure Green Slow Flashing 1Hz LED - Super Bright (Pack of 10)

  • 3mm Round Top Pure Green Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Pure Green, Luminosity: 10,000-12,000 mcd.
  • Forward Voltage: 3.0-3.4v, Current: 20mA, Wavelength: 515-525nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

3mm Round Top Yellow/Gold Slow Flashing 1Hz LED - Super Bright (Pack of 10)

  • 3mm Round Top Yellow / Gold Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Yellow/Gold, Luminosity: 8,000-10,000 mcd.
  • Forward Voltage: 1.9-2.1v, Current: 20mA, Wavelength: 590-595nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

3mm Round Top Orange/Amber Slow Flashing 1Hz LED - Super Bright (Pack of 10)

  • 3mm Round Top Orange / Amber Slow Flashing 1Hz LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Clear Flashing, Color: Orange/Amber, Luminosity: 9,000-10,000 mcd.
  • Forward Voltage: 1.9-2.1v, Current: 20mA, Wavelength: 600-610nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

Lighthouse LEDs 3mm Round Top Blue Breathing/Fading LED - Super Bright (Pack of 20)

  • 3mm Round Top Blue Breathing / Fading LED - Super Bright (Ships from US).
  • Size: 3mm Round Top Fading / Breathing / Pulsing LED, Color: Blue, Luminosity: 8,000-10,000 mcd.
  • Forward Voltage: 3.0-3.4v, Current: 20mA, Wavelength: 460-465nm.
  • Viewing Angle: 20-30 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear, Animation Type: Fading / Breathing Style.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

Carson HookUpz Universal Digiscoping Smartphone Adapter with 6x18mm Telephoto Lens Monocular and Mini Adjustable Tripod IC-918

  • Universal Smartphone Digiscoping Adapter with 6x18mm Telephoto Lens Monocular and Mini Adjustable Tripod | Great for Taking Pictures and Video Using....
  • Fits All Popular Smartphones up to 3.2 inches in Width Including Case (Please see Sizing Guide PDF under Product Details for further details) | The....
  • Perfect To Take With You On Any Camping, Backpacking, Hiking, Hunting, Bird Watching, Sporting Event, Concert or Other Outdoor Adventure..
  • Magnification: 6X power | objective lens diameter: 18mm| Prism type: bk-7 | field of view: 630 feet at 1, 000 yards | exit pupil: 3mm | eye relief: 9.....
  • Included accessories: 6X telephoto lens, Mini tripod, Adapter piece and storage pouch | backed by Carson limited Lifetime.
Check Stock

waka 52mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protection Lens Filter for Canon Nikon Sony DSLR Camera Lens

  • READ BEFORE BUY: Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example: Φ58 = 58mm lens thread size..
  • PREMIUM QUALITY: 16 layers multi-coated optical glass filter, 99% transmittance compares to 90% transmittance of generic UV filter. Protect your expensive lens from dust and scratch while not lowing your photo quality..
  • ULTRA SLIM: only 0.12"/3mm in depth, slim profile design ideal for wide angle lenses. A golden line on circle adds beauty to the filter and your DSLR camera..
  • ULTRAVIOLET PROTECTION: Multi-coated glass blocks and prevents the harmful effect of UV rays and eliminates haze that can register a bluish cast from scenic shots..
  • A MUST HAVE: UV filter is most popular protection filter for general and everyday use. Stay away from those none coated and resin material cheap UV filters. Backed with waka's 24 months 100% Satisfaction Guarantee warranty. Please don't hesitate to contact us via Amazon message system if at any time you aren't completely happy with your purchased, we'll provide you a satisfactory solution..
Check Stock

waka 58mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protection Lens Filter for Canon Nikon Sony DSLR Camera Lens

  • READ BEFORE BUY: Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example: Φ58 = 58mm lens thread size..
  • PREMIUM QUALITY: 16 layers multi-coated optical glass filter, 99% transmittance compares to 90% transmittance of generic UV filter. Protect your expensive lens from dust and scratch while not lowing your photo quality..
  • ULTRA SLIM: only 0.12"/3mm in depth, slim profile design ideal for wide angle lenses. A golden line on circle adds beauty to the filter and your DSLR camera..
  • ULTRAVIOLET PROTECTION: Multi-coated glass blocks and prevents the harmful effect of UV rays and eliminates haze that can register a bluish cast from scenic shots..
  • A MUST HAVE: UV filter is most popular protection filter for general and everyday use. Stay away from those none coated and resin material cheap UV filters. Backed with waka's 24 months 100% Satisfaction Guarantee warranty. Please don't hesitate to contact us via Amazon message system if at any time you aren't completely happy with your purchased, we'll provide you a satisfactory solution..
Check Stock

waka 49mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protection Lens Filter for Canon Nikon Sony DSLR Camera Lens

  • READ BEFORE BUY: Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example: Φ58 = 58mm lens thread size..
  • PREMIUM QUALITY: 16 layers multi-coated optical glass filter, 99% transmittance compares to 90% transmittance of generic UV filter. Protect your expensive lens from dust and scratch while not lowing your photo quality..
  • ULTRA SLIM: only 0.12"/3mm in depth, slim profile design ideal for wide angle lenses. A golden line on circle adds beauty to the filter and your DSLR camera..
  • ULTRAVIOLET PROTECTION: Multi-coated glass blocks and prevents the harmful effect of UV rays and eliminates haze that can register a bluish cast from scenic shots..
  • A MUST HAVE: UV filter is most popular protection filter for general and everyday use. Stay away from those none coated and resin material cheap UV filters. Backed with waka's 24 months 100% Satisfaction Guarantee warranty. Please don't hesitate to contact us via Amazon message system if at any time you aren't completely happy with your purchased, we'll provide you a satisfactory solution..
Check Stock