Refracting Product Overview Buy Online at Sale Prices

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1% off

$Presidium Gem Refractive Index Meter II Digital Gem Refractometer$ $Presidium Gem Refractive Index Meter II Digital Gem Refractometer$

Presidium Gem Refractive Index Meter II Digital Gem Refractometer

$7236.90~~$7310.00~~

$PAL-RI Digital Atago Refractometer (polarimeter) Hand Held$ $PAL-RI Digital Atago Refractometer (polarimeter) Hand Held$

PAL-RI Digital Atago Refractometer (polarimeter) Hand Held "Pocket" Auto Refractive Index 0.03%

$9025.14~~$9025.14~~

$Gem Refractometer with Polarizing Lens for Refractive Index Measurement and Gemstone Testing$ $Gem Refractometer with Polarizing Lens for Refractive Index Measurement and Gemstone Testing$

Gem Refractometer with Polarizing Lens for Refractive Index Measurement and Gemstone Testing

$5790.43~~$5790.43~~

$Instruments Optical Ophthalmic Refraction Chair Unit Optometry Tle Combined Set Sale$ $Instruments Optical Ophthalmic Refraction Chair Unit Optometry Tle Combined Set Sale$

Instruments Optical Ophthalmic Refraction Chair Unit Optometry Tle Combined Set Sale

$18364.83~~$18364.83~~

30% off

$3.5-inch Dual Speed Toothed Track Focusing Base for Refracting Telescope Telescopic Accessories$ $3.5-inch Dual Speed Toothed Track Focusing Base for Refracting Telescope Telescopic Accessories$

3.5-inch Dual Speed Toothed Track Focusing Base for Refracting Telescope Telescopic Accessories

$7279.48~~$10399.26~~

$New Auto Refractometer Keratometer Auto Refract Keratometer Autorefrector Keratometer$ $New Auto Refractometer Keratometer Auto Refract Keratometer Autorefrector Keratometer$

New Auto Refractometer Keratometer Auto Refract Keratometer Autorefrector Keratometer

$11500.00~~$11500.00~~

Askar SQA70 F4.8 70mm aperture High-quality quintuplet air-spaced ED glass Petzval Astrograph

$11499.95~~$11499.95~~

$Gem Refractometer 1.35–1.85 Refractive Index Tester for Gemstone Testing and Identification$ $Gem Refractometer 1.35–1.85 Refractive Index Tester for Gemstone Testing and Identification$

Gem Refractometer 1.35–1.85 Refractive Index Tester for Gemstone Testing and Identification

$5790.43~~$5790.43~~

$Optometry Equipment Combined Table Refraction Unit Ophthalmic Stand with Chair Ophthalmic Chair Unit$ $Optometry Equipment Combined Table Refraction Unit Ophthalmic Stand with Chair Ophthalmic Chair Unit$

Optometry Equipment Combined Table Refraction Unit Ophthalmic Stand with Chair Ophthalmic Chair Unit

$12106.31~~$12106.31~~

Askar SQA60 pro A high-performance sextuplet, air-spaced Petzval astrograph featuring SD glass elements.

$8960.00~~$8960.00~~

9% off

TBK 2203/2205/2206 Intelligent Laser Welding Machine BGA Rework Machine Laser Desoldering Unsolder Machine for Phone Repair AA

$10451.55~~$11485.22~~

3 sold

Askar 120mm APO F/7 840mm Focal length Triplet air-spaced APO (including one ED glass) high-performance astrograph telescope

$11893.00~~$11893.00~~

$2025 - Optical Instruments, Optical Unit Combination Table, Ophthalmic Refractive Chair Unit, Optometry Table Combination Set$ $2025 - Optical Instruments, Optical Unit Combination Table, Ophthalmic Refractive Chair Unit, Optometry Table Combination Set$

2025 - Optical Instruments, Optical Unit Combination Table, Ophthalmic Refractive Chair Unit, Optometry Table Combination Set

$16428.73~~$16428.73~~

$refractometer (polarimeter) hand held auto Refractive Index 0.03%$ $refractometer (polarimeter) hand held auto Refractive Index 0.03%$

refractometer (polarimeter) hand held auto Refractive Index 0.03%

$6643.44~~$6643.44~~

$Gem Refractometer 1.35–1.85 with Polarizing Lens for Refractive Index and Gemstone Testing$ $Gem Refractometer 1.35–1.85 with Polarizing Lens for Refractive Index and Gemstone Testing$

Gem Refractometer 1.35–1.85 with Polarizing Lens for Refractive Index and Gemstone Testing

$6560.25~~$6560.25~~

$WESTTUNE WYA-2S ABBE Digital Refractometer for Sugar, Pharmaceutical, Beverage, Petroleum, Food, Chemical With Competitive Price$ $WESTTUNE WYA-2S ABBE Digital Refractometer for Sugar, Pharmaceutical, Beverage, Petroleum, Food, Chemical With Competitive Price$

WESTTUNE WYA-2S ABBE Digital Refractometer for Sugar, Pharmaceutical, Beverage, Petroleum, Food, Chemical With Competitive Price

$12794.00~~$12794.00~~

1% off

$AUTO Lensmeter, Computer focimeter, film inspection instrument, measurement standard with ultraviolet refraction JT-2005A$ $AUTO Lensmeter, Computer focimeter, film inspection instrument, measurement standard with ultraviolet refraction JT-2005A$

AUTO Lensmeter, Computer focimeter, film inspection instrument, measurement standard with ultraviolet refraction JT-2005A

$6366.10~~$6430.40~~

$Optical Equipment ASJ-6000B Ophthalmic Refraction Table Set Optometry Combined Table Ophthalmic Unit Optometry Equipment$ $Optical Equipment ASJ-6000B Ophthalmic Refraction Table Set Optometry Combined Table Ophthalmic Unit Optometry Equipment$

Optical Equipment ASJ-6000B Ophthalmic Refraction Table Set Optometry Combined Table Ophthalmic Unit Optometry Equipment

$12795.23~~$12795.23~~

3% 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%

$7439.87~~$7669.97~~

$Askar brand-new 80PHQ long-focal-ratio refractive astrograph f/7.5 Focal length 600mm Aperture size 80mm$ $Askar brand-new 80PHQ long-focal-ratio refractive astrograph f/7.5 Focal length 600mm Aperture size 80mm$

Askar brand-new 80PHQ long-focal-ratio refractive astrograph f/7.5 Focal length 600mm Aperture size 80mm

$10493.00~~$10493.00~~

SUNKKO D2532C+ Quick Equalization Repair Discharge/Charge Dual-mode Equalization for Li-ion/LiFePO4/LTO

$10928.23~~$10928.23~~

1 sold

Askar FRA400C refreshed, budget-friendly iteration of FRA400 for astrophotography, daily photography, and visual observation.

$7600.00~~$7600.00~~

1% off

$Presidium Gem Refractive Index Meter II Digital Gem Refractometer$ $Presidium Gem Refractive Index Meter II Digital Gem Refractometer$

Presidium Gem Refractive Index Meter II Digital Gem Refractometer

$7236.90 $7310.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$PAL-RI Digital Atago Refractometer (polarimeter) Hand Held$ $PAL-RI Digital Atago Refractometer (polarimeter) Hand Held$

PAL-RI Digital Atago Refractometer (polarimeter) Hand Held "Pocket" Auto Refractive Index 0.03%

$9025.14 $9025.14

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$Gem Refractometer with Polarizing Lens for Refractive Index Measurement and Gemstone Testing$ $Gem Refractometer with Polarizing Lens for Refractive Index Measurement and Gemstone Testing$

Gem Refractometer with Polarizing Lens for Refractive Index Measurement and Gemstone Testing

$5790.43 $5790.43

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$Instruments Optical Ophthalmic Refraction Chair Unit Optometry Tle Combined Set Sale$ $Instruments Optical Ophthalmic Refraction Chair Unit Optometry Tle Combined Set Sale$

Instruments Optical Ophthalmic Refraction Chair Unit Optometry Tle Combined Set Sale

$18364.83 $18364.83

Categories: Tools, Measurement & Analysis Instruments

Buy Now

30% off

$3.5-inch Dual Speed Toothed Track Focusing Base for Refracting Telescope Telescopic Accessories$ $3.5-inch Dual Speed Toothed Track Focusing Base for Refracting Telescope Telescopic Accessories$

3.5-inch Dual Speed Toothed Track Focusing Base for Refracting Telescope Telescopic Accessories

$7279.48 $10399.26

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$New Auto Refractometer Keratometer Auto Refract Keratometer Autorefrector Keratometer$ $New Auto Refractometer Keratometer Auto Refract Keratometer Autorefrector Keratometer$

New Auto Refractometer Keratometer Auto Refract Keratometer Autorefrector Keratometer

$11500.00 $11500.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Askar SQA70 F4.8 70mm aperture High-quality quintuplet air-spaced ED glass Petzval Astrograph

$11499.95 $11499.95

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$Gem Refractometer 1.35–1.85 Refractive Index Tester for Gemstone Testing and Identification$ $Gem Refractometer 1.35–1.85 Refractive Index Tester for Gemstone Testing and Identification$

Gem Refractometer 1.35–1.85 Refractive Index Tester for Gemstone Testing and Identification

$5790.43 $5790.43

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Optometry Equipment Combined Table Refraction Unit Ophthalmic Stand with Chair Ophthalmic Chair Unit

$12106.31 $12106.31

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Askar SQA60 pro A high-performance sextuplet, air-spaced Petzval astrograph featuring SD glass elements.

$8960.00 $8960.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

9% off

TBK 2203/2205/2206 Intelligent Laser Welding Machine BGA Rework Machine Laser Desoldering Unsolder Machine for Phone Repair AA

$10451.55 $11485.22

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Askar 120mm APO F/7 840mm Focal length Triplet air-spaced APO (including one ED glass) high-performance astrograph telescope

$11893.00 $11893.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

2025 - Optical Instruments, Optical Unit Combination Table, Ophthalmic Refractive Chair Unit, Optometry Table Combination Set

$16428.73 $16428.73

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$refractometer (polarimeter) hand held auto Refractive Index 0.03%$ $refractometer (polarimeter) hand held auto Refractive Index 0.03%$

refractometer (polarimeter) hand held auto Refractive Index 0.03%

$6643.44 $6643.44

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$Gem Refractometer 1.35–1.85 with Polarizing Lens for Refractive Index and Gemstone Testing$ $Gem Refractometer 1.35–1.85 with Polarizing Lens for Refractive Index and Gemstone Testing$