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WEN Yong
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Factory Of Optical Elements The Institute Of Optics & Electronics Chinese Academy Of Sciences
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WEN Yong
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Jewels test instruments
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gem testing instrument
- FOB Price: Negotiable
- Min. Order: 200 Pieces
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gem instrument
- FOB Price: Negotiable
- Min. Order: 200 Pieces
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chelsea filter
- FOB Price: US$ 10 / Piece
- Min. Order: 120 Pieces
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ruby filter
- FOB Price: US$ 10 / Piece
- Min. Order: 120 Pieces
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jadeite filter
- FOB Price: US$ 10 / Piece
- Min. Order: 120 Pieces
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led Gem polariscope
- FOB Price: US$ 18 / Piece
- Min. Order: 100 Pieces
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Led magnifier 10x with darkfield
- FOB Price: US$ 20 / Piece
- Min. Order: 100 Pieces
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spectroscope
- FOB Price: US$ 18 / Piece
- Min. Order: 100 Pieces
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Gem polariscope
- FOB Price: US$ 18 / Piece
- Min. Order: 100 Pieces
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magnifier 10x with darkfield
- FOB Price: US$ 20 / Piece
- Min. Order: 100 Pieces
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ruby filter
- FOB Price: US$ 11 / Piece
- Min. Order: 100 Pieces
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tweezer
- FOB Price: Negotiable
- Min. Order: 1
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jadeite filter
- FOB Price: US$ 15 / Piece
- Min. Order: 300 Pieces
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diamond selector
- FOB Price: Negotiable
- Min. Order: 50 Pieces
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hand polariscope
- FOB Price: US$ 11 / Piece
- Min. Order: 100 Pieces
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stone clip MG7342
- FOB Price: Negotiable
- Min. Order: 1
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polariscope
- FOB Price: US$ 70 / Piece
- Min. Order: 50 Pieces
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refractometer
- FOB Price: US$ 70 / Piece
- Min. Order: 50 Pieces
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jewels stone dichroscope
- FOB Price: US$ 15 / Piece
- Min. Order: 100 Pieces
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spectrometer
- FOB Price: US$ 40 / Piece
- Min. Order: 50 Pieces
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spectrometer
- FOB Price: US$ 16 / Piece
- Min. Order: 120 Pieces
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ruby filter
- FOB Price: US$ 8 / Piece
- Min. Order: 100 Pieces
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jewels chelsea filter
- FOB Price: US$ 8 / Piece
- Min. Order: 100 Pieces
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small spectroscope
- FOB Price: US$ 18 / Piece
- Min. Order: 100 Pieces
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Medical magnifying glass Surgical magnifying glass
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Full Page Magnifier with LED Light for Reading
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Telescopic drawer shaped pocket led magnifier with light
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Magnifying Glass Convex Lens Acrylic Magnifying Lens Magnifying Reading Lens
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Small 3X Plastic Credit Card Size Magnifier
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Battery Operated Customized ABS Material Glass Led Magnifying Magnifier With Light Lamp
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Custom Wholesale 3X Handheld Magnifier Glass With Light
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GREMEDHEAL magnifying glass
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TTL Customized Dental ENT Surgery Medical Frame Portable Binocular Magnifier
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2.5X 3.5X Dental ENT Veterinary Medical Surgery Headband Binocular Loupe Surgical Magnifier
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4.0X 5.0X 6.0X Dental ENT Veterinary Medical Examination Surgery Binocular Loupe Surgical Magnifier
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2.5X 3.5X Dental ENT Veterinary Medical Examination Surgery Binocular Loupe Surgical Magnifier
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2.5X 3.5X Dental ENT Veterinary Medical Examination Surgery Binocular Loupe Surgical Magnifier
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antler handle fancy Magnifying glass
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aluminium cast handle Magnifying glass
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antler Magnifying glass
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nautical brass Magnifying glass