Commodity:CR 39 1.499 single vision lens
Coating:Un-coating, or Hard Coated
Diameter:65mm
Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00
Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm)
Payment term: T/T, or LC
Delivered time: 10---25 days
Direct facture ,Highest quality ,Best serice
Commodity:CR 39 1.499 single vision lens
Coating:Un-coating, or Hard Coated
Diameter:65mm
Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00
Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm)
Payment term: T/T, or LC
Delivered time: 10---25 days
Direct facture ,Highest quality ,Best serice
Commodity:CR 39 1.499 single vision lens
Coating:Un-coating, or Hard Coated
Diameter:65mm
Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00
Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm)
Payment term: T/T, or LC
Delivered time: 10---25 days
Direct facture ,Highest quality ,Best serice
Commodity:CR 39 1.499 single vision lens
Coating:Un-coating, or Hard Coated
Diameter:65mm
Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00
Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm)
Payment term: T/T, or LC
Delivered time: 10---25 days
Direct facture ,Highest quality ,Best serice
Big bookmark magnifier/db205: 1. Material of big bookmark magnifier/db205: 1. Material of big bookmark magnifier/db205: pvc 2. Size of big bookmark magnifier/db205: 189mm x 65mm 3. Thicknessof big bookmark magnifier/db205: 0.5mm 4. Magnification of big bookmark magnifier/db205: 3x
Customers' logos/designs can be printed on the lenses
It is ideal bookmark as it can fix the page by its u-size ear.Light weight, cheap price, interesting and multifunctional. As gifts to propagandize the company and the brand, it is useful and effectual.
Name card magnifier/db204:1. Material of name card magnifier db204: pvc 2. Size of name card magnifier db204: 85mm x 55mm 3. Thickness of name card magnifier db204: 0.4mm 4. Magnification of name card magnifier db204: 3x
Credit card size, small magnifying area and bigger logo print area.
Customers' logos/designs can be imprinted on the lenses
Light weight, low price, convenient bring, multifunctional, interesting
Fit in wallet, purse, wallet so is easy to bring to everywhere you go.
2500pcs/ctn, 35*20.5*18cm, g.W. Is 9kg
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DB212 Name Card Led Magnifier. 1. material: PVC ú¼ ABS, led 2. size: 86mm X 56mm 3. thickness: 3.0mm 4. magnification: 3X 5. Press the bottom the light shine. 6. The light can be white, red, yellow
Pattern, logo and color are designed as customers required. Convenient for bring.Ideal for reading and good for propagandizing your company and brand.
Db205: 1. Material of this bookmark magnifier: pvc 2. Size of this bookmark magnifier: 189mm x 65mm 3. Thickness of this bookmark magnifier: 0.5mm 4. Magnification of this bookmark magnifier: 3x
Pattern, logo and color are designed as customers required
Ideal for reading and good for advertising and promoting your company.
Adopt special-arc (bevel) design. Wearing a long time, corneal has no problem without lack of oxygen problem with lack of oxygen and steep-arc change issues.
Material: hema
Colorú¦blue tinted
Water content: 38%, 42%, 45%
Diameterú¦14.2mm
Base curveú¦8.6mm
Center thickness: 0.06mm
Power: 1.00~6.00 0.25 step
6.00~10.00 0.50 step
1) voltage output range: dc 6v/12v/24v/50v(auto range switch)
2) current output range: dc 0.1ma - 2.500a
3) current drift at full range: 0.05% reading/8 minutes
4) accuracy of a: (0.08% reading 0.02% range)
1) voltage output range: dc 6v/12v/24v/50v(auto range switch)
2) current output range: dc 0.1ma - 2.500a
3) current drift at full range: 0.05% reading/8 minutes
4) accuracy of a: (0.08% reading 0.02% range)
1)peak value and quasi-peak value range: 20db¦v--130db¦v(9khz--150khz), 10db¦v--90db¦v(150khz--30mhz).
2)frequency scaning range: 9khz--150khz(band width:200hz), 150khz-30mhz(band width:9khz).
3)frequency scaning step length: 100hz/200hz/400hz/(9khz-150khz), 5khz/10khz/20khz (150khz-30mhz).
4)scaning interval: 50ms/100ms/200ms(9khz-150khz), 5ms, 10ms, 20ms(150khz-30mhz).
5)accuracy: ¦3 dbuv.
6)input resistance 50, max input signal:2v.
7)use 50/50¦h+5 single phase v-type simulative network according to cispr standard.
8)meet the testing requirement of fcc, en55015, en55022, gb17743, limit value freely set, for the convenience of customer.
9)windows xp pro and windows 2000 compatible software.
1)peak value and quasi-peak value range: 20db¦v--130db¦v(9khz--150khz), 10db¦v--90db¦v(150khz--30mhz).
2)frequency scaning range: 9khz--150khz(band width:200hz), 150khz-30mhz(band width:9khz).
3)frequency scaning step length: 100hz/200hz/400hz/(9khz-150khz), 5khz/10khz/20khz (150khz-30mhz).
4)scaning interval: 50ms/100ms/200ms(9khz-150khz), 5ms, 10ms, 20ms(150khz-30mhz).
5)accuracy: ¦3 dbuv.
6)input resistance 50, max input signal:2v.
7)use 50/50¦h+5 single phase v-type simulative network according to cispr standard.
8)meet the testing requirement of fcc, en55015, en55022, gb17743, limit value freely set, for the convenience of customer.
9)windows xp pro and windows 2000 compatible software.
1) auto range switch
2) function: luminous flux, luminance, illuminance.
3) fine v() and cos corrected detector, class 1 according to gb/t7403 standard
4) low zero drift, high accuracy
5) 5 digit display
6) accuracy of luminous intensity: class 1
7) rs-232-c interface
Hp200z-measurement accessories
Integrating spheres
1) internal diameters: 0.5m/1.0m/1.5m/2.0m
2) work with all instrument systems spectrometers
Photodetector
1) fine v()-approximation and cosine corrected.
2) accuracy: classa
1) auto range switch
2) function: luminous flux, luminance, illuminance.
3) fine v() and cos corrected detector, class 1 according to gb/t7403 standard
4) low zero drift, high accuracy
5) 5 digit display
6) accuracy of luminous intensity: class 1
7) rs-232-c interface
Hp200z-measurement accessories
Integrating spheres
1) internal diameters: 0.5m/1.0m/1.5m/2.0m
2) work with all instrument systems spectrometers
Photodetector
1) fine v()-approximation and cosine corrected.
2) accuracy: classa
1)meet the requirements of gb & cie
2)tested luminaires installation with cross laser aiming
3)intelligent photodetector with fine v(d) correction
4)photometric accuracy: first-grade standard
5)angle accuracy: ¦0.2¦
6)testing optical distance: 0.5m, 1m, 1.6m
7)range of effective intensity: 0.1lx - 30, 000lx
8)spread angle of light beam: (50%), (75%), (25%)
9)measuring data can be applied for lighting design by other lighting softwares
10) rs-232c interface, based on window sxp/2000
Mzdh0850 series high-resolution zoom monocular video microscope systems
Main technology specificationsª
The range of objective zoom magnification: 0.75x5x
Standard total magnification: 0.75x5x, extend total magnification: 0.11x50x(use auxiliary objectives and kinds of magnification ccd adapters)
Adjusting high lighteness led coaxial illumination (mzdh0850c)
Parfocal in zoom course, even illumination, high-resolution.
The measurement to match between the support and the main bodyª45mm
0.3x0.5x1x(standard outfits)1.5x2x five kinds of ccd adapters to be selected.
0.5x0.75x1x(standard outfits)2x5x auxiliary objectives to be selected.
Kinds of auxiliary illuminators, stands to be selected. (ccd is selected to buy)
Mzs1065 series zoom stereo microscopes
Main technology specifications
Total magnification 10x~65x(standard outfits), extend total magnification390x
Zoom objective magnification 1.0x~6.5x, working distance 118mm.
With high eye point and wide field eyepiece swh10x(23mm)
Binocular/ trinocular eyetubes inclined 45pand main body can be rotated 360p
The range of adjusting the diopter is +6
Interpupillary distance adjustment range 52mm~76mm
The range of adjusting the focus is 100mm(round post is 50mm), the diameter of the center working stage is 95mm
The measurement to match between the support and the main body is 76mm
The distance between from the post center to the main body center is 140mm
The size of the round post is 25mm
Illuminators : the low illuminator is the transmitted illumination of the fluorescent lamp(5w), the up illuminator is the reflected illumination of the halogen lamp(6v10w).
Main technology specifications
Total magnification 7x~45x (standard outfits), extend total magnification270x
Zoom objectie magnification 0.7x~4.5x, working distance 118mm.
With high eye point and wide field eyepiece swh10x(23mm)
Binocular/ trinocular eyetubes inclined 45fpand main body can be rotated 360fp
The range of adjusting the diopter is f+6
Interpupillary distance adjustment range 52mm~76mm
The range of adjusting the focus is 100mm(round post is 50mm), the diameter of the center working stage is 95mm
The measurement to match between the support and the main body is 76mm
The distance between from the post center to the main body center is 140mm
The size of the round post is 25mm
Illuminators : the low illuminator is the transmitted illumination of the fluorescent lamp(5w), the up illuminator is the reflected illumination of the halogen lamp(10w).
Configuration: h20mm, h12.5mm, h4mm eyepiece; moon filters; 1.5 x just as mirror; 3 x multiplier mirror; 5 x20 searching star microscope adapter diameter: 24.5 m
Weight:15.20kgs dimensions:47x46x37.5cm
With 6pcs in ong colour package
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