Top 20 Best 3Mm Lens Reviews & Comparison [Ultimate Guide]

The future of the best 3mm lens is here, and we’ve got all the best picks for 2024. We have compiled 49263 reviews from top experts that led us to these 20 devices on the list.

The Best 3Mm Lens Deals This Week: 

Bestseller No. 2
uxcell 3 Pcs CCTV Camera Lens 2.8mm Focal Length 3MP F2.0 1/2.5 Inch Wide Angle for CCD Camera
  • This is a 2.8mm focal length camera lens; It has F2.0 large aperture.
  • High definition image, good color reduction and small distortion.
  • This CCTV camera is suitable for all IP cameras with M12*0.5mm mount.
  • It allows more of the scene to be included in the photograph and performs well during the day.
  • It is easy to install and remove without affecting the installation and use of other accessories.
Bestseller No. 3
3mm Round Top with Frosted Lens LED - Blue LED - Ultra Bright (Pack of 5)
  • 3mm Round Top with Frosted Lens LED - Blue LED - Ultra Bright (Ships from US)
  • Size: 3mm Round Top Frosted / Milky Diffused LED, Color: Blue, Luminosity: 10,000-12,000 mcd
  • Forward Voltage: 3.0-3.4v, Current: 20mA, Wavelength: 460-465nm
  • Viewing Angle: Diffused, MountStyle: Through Hole (DIP), Lens Color: Frosted / Milky / White - Not Colored
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc...
Bestseller No. 4
CHANZON 100pcs (10 Colors x 10pcs) 3mm LED Diode Lights Assortment (Clear Transparent Lens) Emitting Lighting Bulb Lamp Assorted Kit Variety Colour Warm White Red Yellow Green Blue Orange UV Pink
  • Overview: 3 mm LED Diode Light Assorted Kit DC (20mA), Round Lens (Clear Transparent) 2 Leads, 10 colors x 10pcs = 100pcs Mixed Leddiode, Multi Luminous Intensity
  • Color/Wave Length: White: 6000K-9000K(7000K 8000K) Red: 620nm-625nm Green: 515nm-520nm Yellow-Green: 570nm-575nm Blue: 455-465nm Yellow: 588-592nm(590nm 591nm) Orange(Amber): 600nm-610nm UV(Violet/Purple): 395nm-400nm Warm White:3000K
  • Luminous Intensity(Brightness): White:6000-8000mcd Red:1000-1200mcd Green:7000-9000mcd Yellow-Green:500-700mcd Blue:4500-5500mcd Yellow:800-1000mcd Orange:1000-1500mcd Purple:200-300mcd Pink:1000-1500 mcd Warm White:6000-7000mcd
  • Shipping Weight: 0.97oz / 0.03kg, Package: Pack of 100 Pieces Leddiode(Through Hole DIP 2pins leads mini Chip LEDs Set)
  • Compatible with: Indicator Lights, DIY PCB Circuit, Arduino, Raspberry Pi, hobby, Science Experiments, Colorful Throwies Project, Breadboard, T1 T-1 Bulb, Bulk 3.2v 3.3v Parts Replacement,Invisible Black Light
Bestseller No. 5
EDGELEC 30pcs 12 Volt 3mm UV LED Lights Emitting Diodes Pre Wired 7.9 inch DC 12v Ultravoilet LED Light Clear Lens Small LED Lamps
  • Prewired with built in Resistor, 20000 hours+ Lifespan.
  • Product Overview: 30pcs Pre-wired 3mm UV LED - 3mm Clear Lens
  • Product Features: Prewired LED For DC 12V (Preloaded 1/4w Metal Film Resistor) - 7.8 inch Wire Lead (7-Core Pure Copper & Tin-Coat At The End)
  • Product Parameters: The Anode: Purple Wire / The Cathode: Black Wire / Forward Voltage: DC 12V / Forward Current: 20mA / LED Viewing Angle: 30°
  • Widely Applicable: DIY Hobby, Electronic Project, Decoration, Instruction And Lighting…
Bestseller No. 6
uxcell 20Pcs 3mm Pre Wired LED, White DC3-5V Clear Lens, Light Emitting Diodes
  • [Bright & Steady] - 3mm LED bulb, White clear lens, 20 pieces includes in package
  • [Features] - Drive Voltage: DC 3-5V; 20cm long flexible wire
  • [Easy to Use] - Red for positive and Black for negative
  • [Energy-saving] - With Resistor, low power consumption, stable and high performance
  • [Unleash Your Creativity] - Great for Christmas decoration, Parties, scale building, robot decor, guitar DIY, RC helicopter, quadcopters, RC car, headlights, sign indicate light, science experiment, boat, industrial, camera, hobby lighting, wedding decor, DIY, etc.
Bestseller No. 7
CHANZON 100 pcs 3mm Green Diffused LED Diode Lights (Colored Lens Frosted Round DC 3V 20mA) Lighting Bulb Lamps Electronics Components Indicator Light Emitting Diodes
  • Overview: Green Lens Single Color Green, Wave Length: 515-520nm, Luminous Intensity(Brightness): 800-1000 mcd, Viewing Angle: 20 Degrees
  • Parameters : 3V - 3.2V DC 20 mA, Polarity (3 V) : Anode "+" (Longer Leg) | Cathode "-" (Shorter Leg), Diffused(Colored Green) Foggy Round Small Lens
  • Shipping Weight: 0.75oz / 0.02kg, Package: Pack of 100 Pieces Leddiode(Through Hole DIP 2pins leads mini LEDs Set)
  • Compatible with: Indicator, DIY PCB Board Circuit, Arduino, Raspberry Pi, Hobby, Science Experiments, Throwies Project, Breadboard, T1 T-1 Bulb, Bulk 3.2v 3.3v Parts Replacement
  • Micro F3 3 mm Diameter, 2pin 2 pin Leads, Tiny Bright Light, Low Voltage & Low Power Consumption
Bestseller No. 8
Cam Design 3mm Protective Neoprene Equipment Lens Wrap, Scratch & Dustproof DSLR Wrap, Compatible with Canon, Nikon, Pentax, Sony, Panasonic, & Fujifilm Cameras (21 inch x 21 inch, Gray)
  • Our product is a lens wrap that keeps equipment from scratches and bumps in your carry case or bag. It’s a durable DSLR wrap sleeve made of dustproof neoprene material. Perfect for keeping out dirt from touching your gadgets. Never worry about packing your gear for travel ever again!
  • This camera wrap thickness is 3mm, designed with a soft but durable nylon backing. It prevents any scratches from gracing the surface of any expensive equipment to preserve its quality as much as possible. You can never be too careful. Give your camera lenses the care they deserve. Get your camera neoprene wrap now!
  • The velcro tabs in this camera wrap cloth are designed with hook-and-loop closures that fasten things in place. These fasteners are secure and strong which prevent your camera lenses from falling out of the sleeve.
  • This neoprene wrap conforms to a variety of shapes to fit your lenses better. The fflexible material doesn’t fill up the space in your camera bag and provides additional cushioning for any movement that can affect the contents of your case.It’s easy to wrap around the lens and no hassle to take off.
  • Our camera lens wrap is perfect for different types of equipment, not limited to camera lens. Great for other small items like phones, chargers, and other camera accessories you want to pack while travelling with extra padding to boot.
Bestseller No. 9
SVBONY SV215 Zoom Eyepiece, 1.25 Inch Zoom Lens, 3mm to 8mm Eyepiece with Parfocal Design, Telescope Accessory for High Power Lunar and Planetary Observing
  • SV215 zoom eyepiece is a good assistant for you to observe and take pictures of the planets; it is a good helper for the amateur astronomers to observe Venus; Mars; Jupiter; Saturn and so on
  • Adjustable focal length; SV215 3 mm to 8mm zoom eyepiece equivalent to multiple eyepieces; SV215 eyepiece is much better than the kit eyepieces; this helps you to zoom in and out rather than changing lens
  • Parfocal across the entire zoom range; minor tweaking may be necessary; you do not need to refocus every time you change the focal length
  • Constant field of view and eye relief; the apparent field of view and the usable eye relief to stay the same as the focal length changes
  • Click and stops design; there are clicks and stops as you pass through the marked zoom levels; easy to use even in the dark
Bestseller No. 10
5PCS 58mm x 3mm Clear Glass Flat Lens round lens
  • Quantity : 5Pcs
  • 58mm x 3mm Clear Glass Flat Lens
  • Used to replace the used or broken glass lens of flashlights
  • Made with smooth glass of high quality - Fine workmanship and easy to set up
  • 100% New White transparent glass lenses Color: Transparent white Thickn:3mm Diameter:58m
Bestseller No. 11
EDGELEC 100pcs 3mm Orange Lights LED Diodes (Orange Lens) Diffused Round Lens 29mm Long Lead (DC 2V) +100pcs Resistors (for DC 6-12V) Included,Bulb Lamps Light Emitting Diode
  • Product Overview: 100 pcs LED Diodes + 100 pcs Resistors
  • Product Features: Orange / 3mm Diffused Round Lens / Orange Lens
  • Product Parameters: 29mm Long Lead / DC 2.0V-2.2V (IF=20mA) / 0.06 Watts / 2pin / DIP LEDs
  • Product Parameters: Luminance Brighter Up To +20% / Wavelength 602nm-610nm / 120° Viewing Angle / Single LED Diodes Wight: 0.16g
  • Accessories: 100pcs 470ohm (For DC 6-12V) 1/4 Watt Metal Film Resistors Included / ±1% Tolerance
Bestseller No. 12
MMLFX 1pc Double Concave Lens Optical Glass K9 Material Diameter 12mm Focal Length -19.3mm Prism Lens
  • Material: K9
  • Diameter: 12mm Focal length: -19.3mm
  • Center thickness: 1.1mm edge thickness :2.93mm
  • Package include : 1pc
Bestseller No. 13
uxcell 10Set DC 12V 3mm Pre Wired LED with Holder, Red Light Round Top Clear Lens, 6mm Panel Mount
  • [Features] - 3mm Prewired LED with Light Socket, Red Emitting Light, Clear lens, 10 pieces in total
  • [Steady] - Simply drive with DC 12V power. Light brightness depends on the input voltage
  • [7.87" Lead] - 7-Core Pure Copper Wire Lead, both with tin-coated at the end. Red for Anode and Black for Cathode
  • [Preloaded Resistor] - Owing to the built-in resistor, they will operate steadily with low power consumption and high performance
  • [Unleash Your Creativity] - For RC helicopter, quadcopters, drone, robot decor, walkway lighting for building model, even holiday decoration, and any DIY project you can imagine
Bestseller No. 14
Chanzon 20 pcs Pre-Wired 3mm Green LED Diode Lights (Clear Round Transparent Lens DC 12V) with 560 ohms 1/4W Resistor and 24awg Wire Indicator Light Emitting Diodes Lighting Bulb Lamp
  • Are you looking for a Led Diode Bright Enough With Correct Resistor (±1% Tolerance) Pre-Wired, 24awg Copper Wires Soldered by Machine(NO Hand Soldering) that WILL NOT Come Apart Easily, A Perfect Replacement for your Dash and Control Illumination.
  • Overview: Single Color Green, Wave Length: 515nm-520nm, Luminous Intensity(Brightness): 7000-9000 mcd , Viewing Angle: 30 Degrees, Clear Transparent Round 3 mm Small Lens
  • Voltage: 12 V(5V 6V 9V 12vdc for Different Brightness), Current: 20mA, Wattage: 0.24W( 0.25W ), Polarity: Anode "+" (Green Wire) | Cathode "-" (Black Wire) leddiode
  • Wire Detail: 24awg Tin-Coated Pigtail, Length: 7.9inch / 20cm, Resistor: 560 Ω ohms 0.25W 1/4W(discrepancy: ±1%), Resistor Leg Width: 0.5mm, Pre-Soldered with cable
  • Compatible with: DIY lighting project (illuminant keyboard, luminous toy and cards), science circuit experiments, signal emmiting indicator,miniature parts replacement, dollhouse, electronics hobby
Bestseller No. 15
EDGELEC 100pcs 3mm 395-400nm UV Ultraviolet LED Light Emitting Diode Clear Round Lens 29mm Long Lead (DC 3V) LEDs Lights +100pcs Resistors (for DC 6-12V) Included, Bright Bulb Lamps
  • Product Overview: 100 pcs LED Diodes + 100 pcs Resistors
  • Product Features: UV(Purole) - 3mm Round Clear Lens
  • Product Parameters: 29mm Long Lead / DC 3.0V-3.4V (IF=20mA) / 0.06 Watts / 2pin / DIP LEDs
  • Product Parameters: Luminance Brighter Up To +20% / Wavelength 395nm-400nm / 30° Viewing Angle / Single LED Diodes Wight: 0.16g
  • Accessories: 100pcs 430ohm (For DC 6-12V) 1/4 Watt Metal Film Resistors Included / ±1% Tolerance
Bestseller No. 16
ToopMount Sight Protector 3mm High Impact Shield Protector Rounded Foldable Lens Cover Shields Rail Mounted Sight Protector 20mm Clear Transparent Scope Lens Protector
  • Sight Protector Kit: 3 mm Noble Quality Polycarbonate, Ultra-Clear Shields. Shields can be flipped up and down 90 degrees. Allows both long- and short-range vision without distortion or blurring. Designed to protect your scope/sights lens.
  • Durable & Lightweight Material: Made with high quality Aluminium + PC material. Allows both long- and short-range vision without distortion or blurring. Our sturdy shield gives your expensive lenses added protection from impacts and scratching.
  • Wide Occasion: The total height from the rail is 6.3cm/2.48". Fits on all Picatinny /Weaver /1913 /20mm rails. Polycarbonate Shields offers high resistance against extreme conditions of inclement weather, high impact, and heat.
  • Easy to Install: Quick-release thumb screw fitting makes mounting fast and simple. Tools free locking mount, easily bolt-on or remove.
  • Package Contents: 2x Transparent Shields, 1x Rail Mount, 1x Allen Key. Notice: In order to avoid transport collisions or scratches, there are protective films on both sides of our scope lens protector. You only need to gently tear them off with your nails. After tearing off the protective film, you can see a transparent lens.
Bestseller No. 17
uxcell 40pcs 3mm Blue LED Diode Lights Colored Lens Diffused Round DC2.8-3.2V 20mA Lighting Bulb Lamps Electronics Components Light Emitting Diodes
  • Package Content:40 Pcs x Light Emitting Diodes, Super Bright Blue led diodes
  • Outer Diameter:3mm; Round; Blue Wavelength: (430nm);Luminous Intensity: 150mcd
  • Current:20mA, Colored Round Transparent
  • Polarity (2.8V-3.2V) : Anode (Longer Part) | Cathode (Shorter Part)
  • It is great for electronic and electrical experiments;
Bestseller No. 18
FMA OP Goggles Enhanced Protective Goggles Anti-Fog Lenses 3MM Thickness For FAST BJ PJ Helmet TB1297
  • Suitable for FAST series/BJ series/PJ series helmets, other series helmets are not suitable for use.
  • Enhanced protection and anti-fog lenses, the thickness of the lens reaches 3MM, the surface is strengthened, and the special coating treatment is more durable than ordinary lenses.
  • The lens contains an anti-fog coating, the lens will not fog up when it encounters water vapor, and the hot air sprayed from the nasal cavity will not affect it when wearing it, so it will not fog up and keep the vision clear.
Bestseller No. 19
uxcell 10Pcs 3mm Pre Wired LED, White DC9-12V Clear Lens, Light Emitting Diodes
  • [Bright & Steady] - 3mm LED bulb, White clear lens, 10 pieces includes in package
  • [Features] - Drive Voltage: DC 9-12V; 20cm long flexible wire
  • [Easy to Use] - Red for positive and Black for negative
  • [Energy-saving] - With Resistor, low power consumption, stable and high performance
  • [Unleash Your Creativity] - Great for Christmas decoration, Parties, scale building, robot decor, guitar DIY, RC helicopter, quadcopters, RC car, headlights, sign indicate light, science experiment, boat, industrial, camera, hobby lighting, wedding decor, DIY, etc.
Bestseller No. 20
EDGELEC 100pcs 3mm Red Lights LED Diodes Flat Lens 29mm Long Lead (DC 2V) +100pcs Resistors (for DC 6-12V) Included, Bright Bulb Lamps Light Emitting Diode
  • Product Overview: 100 pcs LED Diodes + 100 pcs Resistors
  • Product Features: Red Lights / 3mm Flat Clear lens
  • Product Parameters: 29mm Long Lead / DC 2.0V-2.2V (IF=20mA) / 0.06 Watts / 2pin / DIP LEDs
  • Product Parameters: Luminance Brighter Up To +20% / Wavelength 620nm-625nm / 60° Viewing Angle / Single LED Diodes Wight: 0.15g
  • Accessories: 100pcs 470ohm (For DC 6-12V) 1/4 Watt Metal Film Resistors Included / ±1% Tolerance

Bottom Line about 3Mm Lens

When you purchase 3mm lens, it’s important to consider whether or not the item will actually serve its purpose. Sometimes we may think that an acquisition is necessary when really there are other options available at a lower cost, which would suffice just as well with no loss in value–reviewing these alternatives beforehand can help avoid wasting money on unnecessary purchases later down the line. 

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