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1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses

Oct 27 2009

Reflective index: 1.59 Abbe value: 32 Transmittance: 91% Diameter: 65mm for plus,70mm for minus Power range: SPH: 0.00 to -6.00 / CYL: 0.00 to -2.00 SPH: +0.25 to +4.00 / CYL: 0.00 to -2.00…

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

China [CN]

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1.56 Middle Index HMC EMI Aspheric Spectacle Lenses

Oct 27 2009

Reflective index: 1.56 Abbe Value: 38 Transmission≥97% Diameter: 75mm/70mm/65mm Power range: SPH 0.00 ~ -8.00, CYL -0.25~ -2.00; SPH +0.25~ +10.00 CYL -0.25~ -2.00 SPH -8.25~ -12.00; CYL -0.25…

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

China [CN]

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1.56 High Cylinder RX Optical Lenses

Oct 27 2009

Reflective index: 1.56 Abbe value: 40 Power range: -8.25~-15.00/-4.25~-6.00 +8.25~+15.00/-4.25~-6.00 Diameter: 65mm for plus,70mm for minus We produce CR-39 (1.499),1.56,1.61 …

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

1.56 Back Surface Progressive Additional Lenses (Double Aspheric)

China [CN]

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Oct 27 2009

Progressive semi: 8m Reflective index: 1.56 Material: CW55-UV400 Remark: Aspherical Abbe Value: 38 Transmission: 99℅ Abrasion Resistance: 6/8 H Diameter：73mm Corridor：9mm ADD: 75-350 BASE: 1…

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

China [CN]

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vertical valve test bench

Jul 25 2017

Technical performance and feature ● It's suitable for the pressure performance test of the flange type, welding type, internal and external thread type valves. fully me…

HS-CODE : 9031-20

Category : MISCELLANEOUS | Optical photographic cin | Measuring or checking in | Test benches

Zhejiang Youji Machinery...

China [CN]

Scince 2008

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rubber coupling

Oct 21 2009

We manufacture and export all kinds of pipe fittings, such as elbows, flange, tee and cross, concentric and eccentric reducers, caps, stub end, bend, coupling and steel pipes. The material cov…

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

Hebei Cangzhou Hengtong ...

China [CN]

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digital power meter

Mar 26 2015

Model:XL50W Voltage signal :AC20V-260V Current signal:0.2A-5A Display value:9999W/kW Frequency range:45Hz-65Hz Power supply: AC 220V

HS-CODE : 9030-39

Category : MISCELLANEOUS | Optical photographic cin | Oscilloscopes spectrum a | Instruments & apparatus

China [CN]

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digital frequency meter

Mar 26 2015

Tapping size(mm)：76×39.5 Dimension(mm)：W79×H42.5×D40 Install size：Inlay Model:XL5155P-2 Resolution:0.02Hz Range:0.2Hz-99.99Hz Signal range: 3V-10V, 300mV-3…

HS-CODE : 9031-41

Category : MISCELLANEOUS | Optical photographic cin | Measuring or checking in | Optical instr. & applian

China [CN]

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digital voltmeter XL4300

Mar 26 2015

Introducton:XL4300 4½ AC Digital Voltmeter Tapping size(mm)：70×28 Dimension(mm)：W74×H32×D69 Install method: Guide screw fixing model: XL4314…

HS-CODE : 9030-39

Category : MISCELLANEOUS | Optical photographic cin | Oscilloscopes spectrum a | Instruments & apparatus

China [CN]

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digital voltage meter XL5135V

Mar 26 2015

Introducton:XL5135 3 1/2 DC Digital Voltmeter Tapping size(mm):76*39 Dimension(mm):79*42.5*25.5 Install method:Inlay model: XL5135V-3(DC/DC) display: 3½ full range: …

HS-CODE : 9030-39

Category : MISCELLANEOUS | Optical photographic cin | Oscilloscopes spectrum a | Instruments & apparatus

China [CN]

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1.70 sph and asp white hi- index glass lens

Oct 20 2009

1.70 sph and asp white hi- index glass lens 1. Diameter: 65mm 2. Abble value 35.6 3. Transimission: over the 87% 4. Density(g/cm3):3.00 5. Sph: 3.00—20.00 Cyl: 0.00—4.00 6. high quality with l…

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

China [CN]

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Cr-39 1.499 progressive lens

Oct 20 2009

Cr-39 1.499 progressive lens 1. diameter 70mm 2. long corridor:17mm Short corrider: 14mm 3. abble value: 58 4. transimission: over the 98% 5 Specific gravity:1.32 6. Abrasion resistance:6/8H …

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

China [CN]

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1.532 mineral lens

Oct 20 2009

1.532 mineral lens 1. diameter: 65mm/60mm/55mm 2. Abble value 58.5 3.Transimission:over the 91.5% 4. Density(g/ cm3): 2.53 5.SPH:0.00--6.00 CYL:0.00--4.00 6. high quality with low price 7. …

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin

China [CN]

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cr-39 optical lens

Oct 20 2009

Cr-39 1.499 resin lens 1.diameter: 70mm, 65mm, 60mm, 55mm 2.abble value 58 3.transmission: over the 98% 4.specific gravity: 1.32 5.abrasion resistance:6/8H 6.reflective index: 1.50

HS-CODE : 90-

Category : MISCELLANEOUS | Optical photographic cin