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rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
categories
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Tools
Measurement & Analysis Instruments
Optical Instruments
Focimeters
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Lenses
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Theodolites
By orders
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4277 products
K9 Optical Glass Lens Plano Convex Lens Diameter 42mm Convex lens Focal length 40mm Spotlight Imaging Experiment Stage Lights
3.14
−
$
17
orders
/
10
review
Middle,
80
%
C-mount Adapter Lens C Mount Lens for USB Industrial Camera Digital Eyepiece Connected Microscope Reduction Relay Lens 0.3X 0.4X
9.12
−
30.78
$
17
orders
/
3
review
High,
89
%
Microscope Calibration Stage Micrometer Glass slide Reticle Measuring Ruler for Stereo Biological Microscope Cross Dot Scale
4.88
−
44.90
$
17
orders
/
×
review
High,
89
%
Diameter 8 13 14 15 20 25 28 32mm Flat lens Torchy lens Round Flat Lens planus Tempered Glass Thickness 1.8mm glass lens
0.96
−
1.74
$
17
orders
/
2
review
High,
91
%
Headband Magnifier Multi-functional Loupe Led Head Mounted Magnifying Glass Replaceable 1.5x 2x 2.5x 3x 3.5x 8
12.98
−
19.68
$
17
orders
/
10
review
Middle,
76
%
BOSCH Laser Level GLL30G Green Light Horizontal Vertical High Precision Two-Line Instrument Indoor Or Outdoor Automatic Leveling
60.67
−
76.80
$
17
orders
/
7
review
Low,
45
%
3pcs 1 Set 44mm LED Lens Optical Glass 60 120 Degree + 50mm Reflector Collimator + Fixed Bracket for 20W 30W 50W 100W COB Chip
3.60
−
4.11
$
17
orders
/
3
review
Low,
28
%
RONAR-SMITH WAVELENGTH OPEX Scan Lesn F-theta Lens SL-1064-70-100G SL-1064-112-163G SL-1064-150-210G SL-1064-220-330G SL-1064-30
467.34
−
1 038.48
$
17
orders
/
×
review
Low,
1
%
Mustool G600 600X 3.6MP Digital Microscope Electronic Video Microscope 4.3inch HD LCD Phone Repair Magnifier with Metal Stand
40.69
−
45.44
$
17
orders
/
7
review
Low,
24
%
CREE lens Diameter 20mm Smooth surface(5 10 15 20 30 45 60 85 degrees)XP-G2 LED Lens ,XPE/XPG lens,"3535" Lens
0.33
−
$
17
orders
/
10
review
Low,
31
%
AOMEKIE Monocular Biological Microscope 70X-400X Bottom Lamp Slides Specimen Cells Watching Student Science Education Kid Gift
29.89
−
31.29
$
17
orders
/
3
review
Low,
32
%
High quality MiNi mouse type 2 Line Laser level, multi functional laser level lines
1.88
−
$
17
orders
/
×
review
Middle,
84
%
10X 50mm Foldable PU Material Reading Mini Magnifiers Portable Jewelry Loupe Magnifying Glass Lens Pocket Magnifier
2.39
−
$
17
orders
/
1
review
Middle,
80
%
USA CVD ZnSe Co2 Laser Focus Lens Dia 20mm FL38.1, 50.8, 63.5, 76, 101mm for Laser Cutting and Engraving Machine
20.56
−
55.69
$
17
orders
/
1
review
Low,
2
%
1600X USB Digital Microscope Camera Endoscope 8LED Magnifier with Metal Stand
9.87
−
$
17
orders
/
11
review
Middle,
84
%
#FMCI-7.92 High quality 2835 LED Lens, Lens Size: 7.92X6.81mm, 30, 60 degree, Grinding surface, PMMA materials
10.03
−
$
17
orders
/
8
review
Low,
40
%
1 Piece Diameter 20 mm K9 CO2 laser reflection mirror glass material with golden coating for laser engraver cutting Machine
5.21
−
$
17
orders
/
10
review
Low,
19
%
SNDWAY Laser Distance Meter 50m 70m 100m 120m Laser Range Finder rangefinder metro trena laser tape measure ruler Roulette tool
14.08
−
25.25
$
17
orders
/
1
review
Low,
35
%
300x300mm Large Square Fresnel PMMA Lens Solar Energy Lenses Focal Length Big Face Magnifier Solar Concentrator Focusing Lentes
11.89
−
$
16
orders
/
2
review
Middle,
77
%
Galilean Binocular Medical Magnifier Dentistry Surgical Dental Loupe Magnification 2.5X 3.5X Magnifying Glass for Dental Surgery
30.10
−
$
16
orders
/
0
review
High,
89
%
UNI-T LM Series Laser Distance Meters Millimeter Accuracy Physical and Electronics Leveler LM40 LM50 LM60 LM80 LM100 LM120 LM150
25.99
−
91.99
$
16
orders
/
2
review
Middle,
85
%
Diameter 62mm Microscope LED Ring Light with Polarizer Adjusted Vision Illuminator Polarized Light Source for Industrial Camera
148.00
−
$
16
orders
/
6
review
Middle,
83
%
5X Magnifying Glass Desk Lamp Magnifier LED Light Foldable Reading Lamp with Three Dimming Modes USB Power Supply
19.49
−
27.99
$
16
orders
/
27
review
Middle,
79
%
USB Digital Microscope 500X 8LED 2MP Digital Image Monarch Processor PCB Inspection Camera Endoscope Loupe Webcam New
29.76
−
$
16
orders
/
×
review
High,
87
%
12 Lines Wireless Remote Green Laser Level Self-Leveling 3D 360 Horizontal & Vertical Cross Line Green Laser line With Tripod
39.99
−
71.99
$
16
orders
/
7
review
High,
92
%
1PC 60X Handheld Magnifying Glass With LED Light Mini Pocket Microscope Loupe Currency Detector Jeweler Magnifier
0.10
−
2.65
$
16
orders
/
15
review
Middle,
81
%
Fukuda Outdoor Pulse Mode Red or Green beam Line Laser Level Vertical And Horizontal Laser Detector or Receiver
116.38
−
131.78
$
16
orders
/
7
review
Low,
37
%
1PCS 92mm Large Optical Reflector Lens Spherical Surface Parabolic Reflector Bow COB light source Reflection cup
2.46
−
3.28
$
16
orders
/
2
review
High,
91
%
30 45 60 90 120 Degrees LED Lens Optical Glass 67mm+Reflector Collimator+Fixed Holder For 20W 30W 50W 100W High Power COB Chip
379.73
−
673.57
$
16
orders
/
8
review
Middle,
85
%
1sets Gauge Point Gauge Transparent Film Stain Card Comparison Card Stain Crack Contrast PET Dot Line Surface Quality Inspection
7.53
−
13.39
$
16
orders
/
3
review
High,
91
%
Andonstar AD208 8.5 Inch LCD Display Screen 1080P Digital Soldering Microscope 5X-1200X Stereo Microscope For Soldering
199.99
−
$
16
orders
/
2
review
Low,
1
%
Mini Optical Glass Plano convex Condenser Lens for LED Flashlight torch lamp spotlight projection light DIY projector
0.89
−
1.79
$
16
orders
/
6
review
Middle,
86
%
Digital Video HDMI Microscope Camera 1080P 14MP 38MP HDMI HD USB C-Mount for Phone PCB Soldering Repair HDMI VGA Display Output
26.47
−
70.52
$
16
orders
/
9
review
High,
93
%
38MP HDMI VGA Industry Digital Microscope HD Camera 180X C mount lens 56LED ring Light For Phone Electronics Soldering Repair
95.04
−
146.39
$
16
orders
/
7
review
High,
91
%
Simul-focal 3.5X 7X 45X 90X Trinocular Stereo Microscope+1/2CTV Adapter Lens+0.5X 1X 2X Objective Barlow Lens+56 Light
192.75
−
215.66
$
16
orders
/
3
review
Middle,
86
%
Rubber Eyepiece Eye Cups One Pair Eye Guards Inner Diameter 34 mm for Microscope Binoculars Telescopes Not Foldable Eyecups
7.93
−
$
16
orders
/
4
review
Middle,
83
%
OSEELANG Microscope Objective Lens 4X 10X 20X 40X 100X 185 Achromatic Objective Biological Microscope parts accessories
8.79
−
29.31
$
16
orders
/
7
review
Middle,
71
%
0~80%V/V Alcohol Refractometer Wine Alcoholometer Meter Tester ATC Handheld Wine Alcohol Percent Measuring Tools
10.78
−
$
16
orders
/
7
review
Low,
43
%
Ultrarayc Lens Cleaning Wipes for 10.6um CO2 and 1064nm Fiber Laser Lenses mirror 10 Pcs Pack
3.95
−
$
16
orders
/
3
review
High,
92
%
Optical Concave Convex Lens Prism Set Physical Optical Kit Laboratory Equipment
618.59
−
$
16
orders
/
1
review
Middle,
75
%
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