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Askar SQA55 f/4.8 Quintuplet air-spaced SD glass Petzval astrograph for astrophotography and daily photography Askar SQA55 f/4.8 Quintuplet air-spaced SD glass Petzval astrograph for astrophotography and daily photography

Askar SQA55 f/4.8 Quintuplet air-spaced SD glass Petzval astrograph for astrophotography and daily photography

$5525.95$5525.95

5 sold
50% off
Flat Field ED 10x42 Waterproof Portable Binoculars BAaK4 FMC High-power HD Large Aperture Super Professional High-end Binoculars Flat Field ED 10x42 Waterproof Portable Binoculars BAaK4 FMC High-power HD Large Aperture Super Professional High-end Binoculars

Flat Field ED 10x42 Waterproof Portable Binoculars BAaK4 FMC High-power HD Large Aperture Super Professional High-end Binoculars

$4390.00$8780.00

47% off
120900 Astronomical Telescope Large Aperture Equatorial Refracting Outdoor High Magnification HD Professional Stargazing Moon 120900 Astronomical Telescope Large Aperture Equatorial Refracting Outdoor High Magnification HD Professional Stargazing Moon

120900 Astronomical Telescope Large Aperture Equatorial Refracting Outdoor High Magnification HD Professional Stargazing Moon

$4558.22$8600.42

10% off
1.3 Mp Wide Dynamic Range, 127 mm Diameter and 1200 mm Focus Distance Lens, Digital Refractive Telescope with Equatorial Mount 1.3 Mp Wide Dynamic Range, 127 mm Diameter and 1200 mm Focus Distance Lens, Digital Refractive Telescope with Equatorial Mount

1.3 Mp Wide Dynamic Range, 127 mm Diameter and 1200 mm Focus Distance Lens, Digital Refractive Telescope with Equatorial Mount

$5143.41$5714.90

Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

$5046.30$5046.30

Vequyn Fully Automatic Comprehensive Optometry Head for Refractive Eye Examination Vequyn Fully Automatic Comprehensive Optometry Head for Refractive Eye Examination

Vequyn Fully Automatic Comprehensive Optometry Head for Refractive Eye Examination

$4990.77$4990.77

2026-PAL-RI Digital Atago refractometer (polarimeter) hand held 2026-PAL-RI Digital Atago refractometer (polarimeter) hand held

2026-PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5034.57$5034.57

Factory Direct Professional Gem Refractive Index Tester Factory Direct Professional Gem Refractive Index Tester

Factory Direct Professional Gem Refractive Index Tester

$5467.44$5467.44

Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

$4719.10$4719.10

1 sold
10% off
ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

$5141.25$5712.50

optical instrument refraction chair low price ophthalmic unit optical instrument refraction chair low price ophthalmic unit

optical instrument refraction chair low price ophthalmic unit

$4677.33$4677.33

1% off
Ophthalmology Examination Measuring Instrument The Latest Bracket ET-20 Refractive Ophthalmology Examination Measuring Instrument The Latest Bracket ET-20 Refractive

Ophthalmology Examination Measuring Instrument The Latest Bracket ET-20 Refractive

$3878.50$3917.68

5% off
OU-1800 optical instrument refraction chair low price ophthalmic unit

OU-1800 optical instrument refraction chair low price ophthalmic unit

$6064.28$6383.45

1 sold
5% off
PAL-RI Digital Atago refractometer (polarimeter) hand held PAL-RI Digital Atago refractometer (polarimeter) hand held

PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5679.76$5978.70

7% off
Professional Gem Refractive Index Tester for Jeweller Gemologist With Testing Range of 1.35 ,1.85 Gem Refractometer Professional Gem Refractive Index Tester for Jeweller Gemologist With Testing Range of 1.35 ,1.85 Gem Refractometer

Professional Gem Refractive Index Tester for Jeweller Gemologist With Testing Range of 1.35 ,1.85 Gem Refractometer

$4595.94$4941.87

1% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

$3958.07$3998.05

10% off
Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

$4637.92$5153.24

Professional Gemstone Refractometer High Precision Gemological Instrument Refractive Index Detector With 0.002 Accuracy Professional Gemstone Refractometer High Precision Gemological Instrument Refractive Index Detector With 0.002 Accuracy

Professional Gemstone Refractometer High Precision Gemological Instrument Refractive Index Detector With 0.002 Accuracy

$4290.04$4290.04

Vequyn Economic Fully Functional Optometry Table Unit – Combined Refraction and Ophthalmic Station Vequyn Economic Fully Functional Optometry Table Unit – Combined Refraction and Ophthalmic Station

Vequyn Economic Fully Functional Optometry Table Unit – Combined Refraction and Ophthalmic Station

$4666.00$4666.00

CS-530 optical instrument refraction chair low price ophthalmic unit CS-530 optical instrument refraction chair low price ophthalmic unit

CS-530 optical instrument refraction chair low price ophthalmic unit

$4951.72$4951.72

Professional Optical Telescope High Power High Definition Student 450X Refractive Monocular Astronomical Telescope Professional Optical Telescope High Power High Definition Student 450X Refractive Monocular Astronomical Telescope

Professional Optical Telescope High Power High Definition Student 450X Refractive Monocular Astronomical Telescope

$5908.97$5908.97

50% off
Hot Sale Optometry Manual Phoropter - Optical Instruments with Minus Cylinder Lenses for Precise Eye Vision View Test VT-5C Hot Sale Optometry Manual Phoropter - Optical Instruments with Minus Cylinder Lenses for Precise Eye Vision View Test VT-5C

Hot Sale Optometry Manual Phoropter - Optical Instruments with Minus Cylinder Lenses for Precise Eye Vision View Test VT-5C

$3955.57$7911.14

1 sold
1% off
Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

$5159.08$5211.19

3% off
CS-530 optical instrument refraction chair low price ophthalmic unit CS-530 optical instrument refraction chair low price ophthalmic unit

CS-530 optical instrument refraction chair low price ophthalmic unit

$11632.50$11992.27

1 sold
High Precision Optical Refraction Testing Instrument Metal Cross Cylinder Optic Lens Inspection Accessory High Precision Optical Refraction Testing Instrument Metal Cross Cylinder Optic Lens Inspection Accessory

High Precision Optical Refraction Testing Instrument Metal Cross Cylinder Optic Lens Inspection Accessory

$4124.02$4124.02

15% off
Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

$4391.07$5165.96

1 sold
Fully automatic blue-light UV refraction and lens fitting system with built-in printer and pupillary distance measurement Fully automatic blue-light UV refraction and lens fitting system with built-in printer and pupillary distance measurement

Fully automatic blue-light UV refraction and lens fitting system with built-in printer and pupillary distance measurement

$4745.76$4745.76

1% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$4178.27$4220.47

8% off
100 Meters Without Take-out Without Geophone Connector Seismic Cable for MASW Refraction Reflection Pasi, Daq Seismographs 100 Meters Without Take-out Without Geophone Connector Seismic Cable for MASW Refraction Reflection Pasi, Daq Seismographs

100 Meters Without Take-out Without Geophone Connector Seismic Cable for MASW Refraction Reflection Pasi, Daq Seismographs

$5472.39$5948.25

150mm Aperture Astronomical Monocular Refracting Telescope High Power HD Stargazing Moon Viewing Professional Optics 150mm Aperture Astronomical Monocular Refracting Telescope High Power HD Stargazing Moon Viewing Professional Optics

150mm Aperture Astronomical Monocular Refracting Telescope High Power HD Stargazing Moon Viewing Professional Optics

$5912.34$5912.34

OU-1800 Optical Instrument Refraction Chair Ophthalmic Unit Low Price for Eye Examination And Prescription Fitting OU-1800 Optical Instrument Refraction Chair Ophthalmic Unit Low Price for Eye Examination And Prescription Fitting

OU-1800 Optical Instrument Refraction Chair Ophthalmic Unit Low Price for Eye Examination And Prescription Fitting

$5903.97$5903.97

50% off
Large Aperture 120900 Astronomical Telescope Refraction Education Mobile Phone Professional Monocular Astronomical Large Aperture 120900 Astronomical Telescope Refraction Education Mobile Phone Professional Monocular Astronomical

Large Aperture 120900 Astronomical Telescope Refraction Education Mobile Phone Professional Monocular Astronomical

$3130.00$6260.00

5% off
Magic Treasure Jade Jewelry Identification Refractive Oil Jade Jewelry Refractive Index Gem Refractometer FGR-003 Magic Treasure Jade Jewelry Identification Refractive Oil Jade Jewelry Refractive Index Gem Refractometer FGR-003

Magic Treasure Jade Jewelry Identification Refractive Oil Jade Jewelry Refractive Index Gem Refractometer FGR-003

$3239.50$3410.00

DG-501 Gem Digital Refractometer for Precise Measurement Auto Pricing Gemstone Refractive Index Checker Appraisal Tool DG-501 Gem Digital Refractometer for Precise Measurement Auto Pricing Gemstone Refractive Index Checker Appraisal Tool

DG-501 Gem Digital Refractometer for Precise Measurement Auto Pricing Gemstone Refractive Index Checker Appraisal Tool

$3876.42$3876.42

13% off
Lens with Metal Holder 154F2250mm Multi-coated HD Dual Separation Objective Lens for Precision Type Astronomical Telescope Lens with Metal Holder 154F2250mm Multi-coated HD Dual Separation Objective Lens for Precision Type Astronomical Telescope

Lens with Metal Holder 154F2250mm Multi-coated HD Dual Separation Objective Lens for Precision Type Astronomical Telescope

$702.09$807.00

10% off
Automatic computer focal meter Optician refraction equipment Lens power measurement Automatic computer focal meter Optician refraction equipment Lens power measurement

Automatic computer focal meter Optician refraction equipment Lens power measurement

$4459.36$4954.84

Askar SQA55 f/4.8 Quintuplet air-spaced SD glass Petzval astrograph for astrophotography and daily photography Askar SQA55 f/4.8 Quintuplet air-spaced SD glass Petzval astrograph for astrophotography and daily photography

Askar SQA55 f/4.8 Quintuplet air-spaced SD glass Petzval astrograph for astrophotography and daily photography

$5525.95 $5525.95

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
Flat Field ED 10x42 Waterproof Portable Binoculars BAaK4 FMC High-power HD Large Aperture Super Professional High-end Binoculars Flat Field ED 10x42 Waterproof Portable Binoculars BAaK4 FMC High-power HD Large Aperture Super Professional High-end Binoculars

Flat Field ED 10x42 Waterproof Portable Binoculars BAaK4 FMC High-power HD Large Aperture Super Professional High-end Binoculars

$4390.00 $8780.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
47% off
120900 Astronomical Telescope Large Aperture Equatorial Refracting Outdoor High Magnification HD Professional Stargazing Moon 120900 Astronomical Telescope Large Aperture Equatorial Refracting Outdoor High Magnification HD Professional Stargazing Moon

120900 Astronomical Telescope Large Aperture Equatorial Refracting Outdoor High Magnification HD Professional Stargazing Moon

$4558.22 $8600.42

Categories: Tools, Measurement & Analysis Instruments

Buy Now
10% off
1.3 Mp Wide Dynamic Range, 127 mm Diameter and 1200 mm Focus Distance Lens, Digital Refractive Telescope with Equatorial Mount 1.3 Mp Wide Dynamic Range, 127 mm Diameter and 1200 mm Focus Distance Lens, Digital Refractive Telescope with Equatorial Mount

1.3 Mp Wide Dynamic Range, 127 mm Diameter and 1200 mm Focus Distance Lens, Digital Refractive Telescope with Equatorial Mount

$5143.41 $5714.90

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

$5046.30 $5046.30

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Vequyn Fully Automatic Comprehensive Optometry Head for Refractive Eye Examination Vequyn Fully Automatic Comprehensive Optometry Head for Refractive Eye Examination

Vequyn Fully Automatic Comprehensive Optometry Head for Refractive Eye Examination

$4990.77 $4990.77

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2026-PAL-RI Digital Atago refractometer (polarimeter) hand held 2026-PAL-RI Digital Atago refractometer (polarimeter) hand held

2026-PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5034.57 $5034.57

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Factory Direct Professional Gem Refractive Index Tester Factory Direct Professional Gem Refractive Index Tester

Factory Direct Professional Gem Refractive Index Tester

$5467.44 $5467.44

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

$4719.10 $4719.10

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
10% off
ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

$5141.25 $5712.50

Categories: Tools, Measurement & Analysis Instruments

Buy Now
optical instrument refraction chair low price ophthalmic unit optical instrument refraction chair low price ophthalmic unit

optical instrument refraction chair low price ophthalmic unit

$4677.33 $4677.33

Categories: Tools, Measurement & Analysis Instruments

Buy Now
1% off
Ophthalmology Examination Measuring Instrument The Latest Bracket ET-20 Refractive Ophthalmology Examination Measuring Instrument The Latest Bracket ET-20 Refractive

Ophthalmology Examination Measuring Instrument The Latest Bracket ET-20 Refractive

$3878.50 $3917.68

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
OU-1800 optical instrument refraction chair low price ophthalmic unit

OU-1800 optical instrument refraction chair low price ophthalmic unit

$6064.28 $6383.45

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
PAL-RI Digital Atago refractometer (polarimeter) hand held PAL-RI Digital Atago refractometer (polarimeter) hand held

PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5679.76 $5978.70

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
Professional Gem Refractive Index Tester for Jeweller Gemologist With Testing Range of 1.35 ,1.85 Gem Refractometer Professional Gem Refractive Index Tester for Jeweller Gemologist With Testing Range of 1.35 ,1.85 Gem Refractometer

Professional Gem Refractive Index Tester for Jeweller Gemologist With Testing Range of 1.35 ,1.85 Gem Refractometer

$4595.94 $4941.87

Categories: Tools, Measurement & Analysis Instruments

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1% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

$3958.07 $3998.05

Categories: Tools, Measurement & Analysis Instruments

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10% off
Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

$4637.92 $5153.24

Categories: Tools, Measurement & Analysis Instruments

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Professional Gemstone Refractometer High Precision Gemological Instrument Refractive Index Detector With 0.002 Accuracy Professional Gemstone Refractometer High Precision Gemological Instrument Refractive Index Detector With 0.002 Accuracy

Professional Gemstone Refractometer High Precision Gemological Instrument Refractive Index Detector With 0.002 Accuracy

$4290.04 $4290.04

Categories: Tools, Measurement & Analysis Instruments

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Vequyn Economic Fully Functional Optometry Table Unit – Combined Refraction and Ophthalmic Station Vequyn Economic Fully Functional Optometry Table Unit – Combined Refraction and Ophthalmic Station

Vequyn Economic Fully Functional Optometry Table Unit – Combined Refraction and Ophthalmic Station

$4666.00 $4666.00

Categories: Tools, Measurement & Analysis Instruments

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CS-530 optical instrument refraction chair low price ophthalmic unit CS-530 optical instrument refraction chair low price ophthalmic unit

CS-530 optical instrument refraction chair low price ophthalmic unit

$4951.72 $4951.72

Categories: Tools, Measurement & Analysis Instruments

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Professional Optical Telescope High Power High Definition Student 450X Refractive Monocular Astronomical Telescope Professional Optical Telescope High Power High Definition Student 450X Refractive Monocular Astronomical Telescope

Professional Optical Telescope High Power High Definition Student 450X Refractive Monocular Astronomical Telescope

$5908.97 $5908.97

Categories: Tools, Measurement & Analysis Instruments

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50% off
Hot Sale Optometry Manual Phoropter - Optical Instruments with Minus Cylinder Lenses for Precise Eye Vision View Test VT-5C Hot Sale Optometry Manual Phoropter - Optical Instruments with Minus Cylinder Lenses for Precise Eye Vision View Test VT-5C

Hot Sale Optometry Manual Phoropter - Optical Instruments with Minus Cylinder Lenses for Precise Eye Vision View Test VT-5C

$3955.57 $7911.14

1 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

$5159.08 $5211.19

Categories: Tools, Measurement & Analysis Instruments

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3% off
CS-530 optical instrument refraction chair low price ophthalmic unit CS-530 optical instrument refraction chair low price ophthalmic unit

CS-530 optical instrument refraction chair low price ophthalmic unit

$11632.50 $11992.27

1 sold

Categories: Tools, Measurement & Analysis Instruments

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High Precision Optical Refraction Testing Instrument Metal Cross Cylinder Optic Lens Inspection Accessory High Precision Optical Refraction Testing Instrument Metal Cross Cylinder Optic Lens Inspection Accessory

High Precision Optical Refraction Testing Instrument Metal Cross Cylinder Optic Lens Inspection Accessory

$4124.02 $4124.02

Categories: Tools, Measurement & Analysis Instruments

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15% off
Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

$4391.07 $5165.96

1 sold

Categories: Tools, Measurement & Analysis Instruments

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Fully automatic blue-light UV refraction and lens fitting system with built-in printer and pupillary distance measurement Fully automatic blue-light UV refraction and lens fitting system with built-in printer and pupillary distance measurement

Fully automatic blue-light UV refraction and lens fitting system with built-in printer and pupillary distance measurement

$4745.76 $4745.76

Categories: Tools, Measurement & Analysis Instruments

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1% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$4178.27 $4220.47

Categories: Tools, Measurement & Analysis Instruments

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8% off
100 Meters Without Take-out Without Geophone Connector Seismic Cable for MASW Refraction Reflection Pasi, Daq Seismographs 100 Meters Without Take-out Without Geophone Connector Seismic Cable for MASW Refraction Reflection Pasi, Daq Seismographs

100 Meters Without Take-out Without Geophone Connector Seismic Cable for MASW Refraction Reflection Pasi, Daq Seismographs

$5472.39 $5948.25

Categories: Tools, Measurement & Analysis Instruments

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150mm Aperture Astronomical Monocular Refracting Telescope High Power HD Stargazing Moon Viewing Professional Optics 150mm Aperture Astronomical Monocular Refracting Telescope High Power HD Stargazing Moon Viewing Professional Optics

150mm Aperture Astronomical Monocular Refracting Telescope High Power HD Stargazing Moon Viewing Professional Optics

$5912.34 $5912.34

Categories: Tools, Measurement & Analysis Instruments

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OU-1800 Optical Instrument Refraction Chair Ophthalmic Unit Low Price for Eye Examination And Prescription Fitting OU-1800 Optical Instrument Refraction Chair Ophthalmic Unit Low Price for Eye Examination And Prescription Fitting

OU-1800 Optical Instrument Refraction Chair Ophthalmic Unit Low Price for Eye Examination And Prescription Fitting

$5903.97 $5903.97

Categories: Tools, Measurement & Analysis Instruments

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50% off
Large Aperture 120900 Astronomical Telescope Refraction Education Mobile Phone Professional Monocular Astronomical Large Aperture 120900 Astronomical Telescope Refraction Education Mobile Phone Professional Monocular Astronomical

Large Aperture 120900 Astronomical Telescope Refraction Education Mobile Phone Professional Monocular Astronomical

$3130.00 $6260.00

Categories: Tools, Measurement & Analysis Instruments

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5% off
Magic Treasure Jade Jewelry Identification Refractive Oil Jade Jewelry Refractive Index Gem Refractometer FGR-003 Magic Treasure Jade Jewelry Identification Refractive Oil Jade Jewelry Refractive Index Gem Refractometer FGR-003

Magic Treasure Jade Jewelry Identification Refractive Oil Jade Jewelry Refractive Index Gem Refractometer FGR-003

$3239.50 $3410.00

Categories: Tools, Measurement & Analysis Instruments

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DG-501 Gem Digital Refractometer for Precise Measurement Auto Pricing Gemstone Refractive Index Checker Appraisal Tool DG-501 Gem Digital Refractometer for Precise Measurement Auto Pricing Gemstone Refractive Index Checker Appraisal Tool

DG-501 Gem Digital Refractometer for Precise Measurement Auto Pricing Gemstone Refractive Index Checker Appraisal Tool

$3876.42 $3876.42

Categories: Tools, Measurement & Analysis Instruments

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13% off
Lens with Metal Holder 154F2250mm Multi-coated HD Dual Separation Objective Lens for Precision Type Astronomical Telescope Lens with Metal Holder 154F2250mm Multi-coated HD Dual Separation Objective Lens for Precision Type Astronomical Telescope

Lens with Metal Holder 154F2250mm Multi-coated HD Dual Separation Objective Lens for Precision Type Astronomical Telescope

$702.09 $807.00

Categories: Tools, Measurement & Analysis Instruments

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10% off
Automatic computer focal meter Optician refraction equipment Lens power measurement Automatic computer focal meter Optician refraction equipment Lens power measurement

Automatic computer focal meter Optician refraction equipment Lens power measurement

$4459.36 $4954.84

Categories: Tools, Measurement & Analysis Instruments

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