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HS-CODE : 90
Products 13,584 Result
Prism
Nov 13 2006
Right angle prisms are usually used to deflect a light beam 90°and 180°as shown. The images passing through the prism are made erect, reversed for 90°deflection and inverted for 180°deflection, respec…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
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Free Member
Cylindrical Lens
Nov 13 2006
Rod lenses are polished on the circumference and ground on both ends. The optical performance of a rod lens is similar to a cylinder lens. If a collimated light passes through the diameter of the rod,…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
Scince 0
Free Member
Cylinder lens
Nov 13 2006
Plano-concave cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without aff…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
Scince 0
Free Member
Cylinder lens
Nov 13 2006
Plano-convex cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without affe…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
Scince 0
Free Member
Spherical lens
Nov 13 2006
Symmetric concave lenses are manufactured with both concave surfaces. They have negative focal lengths. These lenses are often used to expand light or to increase focal lengths in existing systems. Al…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
Scince 0
Free Member
Lens
Nov 13 2006
Symmetric convex lenses are fabricated with the identical convex surface on both side of the lens. Due to the symmetry, aberrations such as coma, distortion and chromatic aberration are almost cancele…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
Scince 0
Free Member
Lens
Nov 13 2006
Plano convex lenses are used in many applications including telescopes, collimators, magnifiers, optical transceivers and condenses. These lenses have a plane and a convex surface. They may be combine…
HS-CODE : 90-
Category : | Optical photographic cin
Nanjing Yunlu Lens and P...
China [CN]
Scince 0
Free Member
wireless computer remote contrlo
Sep 16 2006
It is very useful for teaching, meeting assorted PC & slide. It is wireless remote control to show the files through computer. Main Function 1.laser pointer 2.page up/down 3.mouse 4.midia cente…
HS-CODE : 90-
Category : | Optical photographic cin
StrongKing Technology Co...
China [CN]
Scince 0
Free Member
Focus Light
Sep 15 2006
This product is led flashlight which can be wear on your ear. It has following features: 1. Ideal for reading, fishing, hiking and emergency; 2.360 degrees turnable; 3. Gentle white light; 4. …
HS-CODE : 90-
Category : | Optical photographic cin
sino-cameo international...
China [CN]
Scince 0
Free Member
Body Fat Analyzer
Sep 15 2006
1. Easy to use; 2. Measures body fat in seconds; 3. Memory Setting for 10 users; 4. Alarm clock included; 5. Uniqueergonomic design.
HS-CODE : 90-
Category : | Optical photographic cin
sino-cameo international...
China [CN]
Scince 0
Free Member
Calories Counter
Sep 15 2006
1.500 dot matrix LCD with backlight 2. Calories and cholesterol database for up to 124 different food & drinks 3. Up to 7 days' memory storage/recall for calories and cholesterol 4. Real time clock…
HS-CODE : 90-
Category : | Optical photographic cin
sino-cameo international...
China [CN]
Scince 0
Free Member
2.5 Inches External USB Hard Disk Media Player MP4/Divx/DVD/MP3/VCD [H...
Sep 15 2006
With a 2.5 inches hard disk, this device can be used as an external USB HDD and portable AV player. Plugging it into the USB port of the computer, you can save any files and transport to another compu…
HS-CODE : 90-
Category : | Optical photographic cin
Tradestead Co.,Ltd
China [CN]
Scince 0
Free Member
microscope camera
Sep 14 2006
our company has been doing MICROSCOPE CAMERA for many years ,and already have a steady market in China and North America ! we can also make full set for you , for we have corporated with the microsco…
HS-CODE : 90-
Category : | Optical photographic cin
Ningbo Wise Digital Tech...
China [CN]
Scince 0
Free Member
Itheater Video Glasses
Sep 14 2006
ITHEATER VIDEO GLASSES is our newly products and we are the only OEM in China! our products have passed CE and FCC certification and it's undoubtedly that THE ITHEATER VIDEO GLASSES will have alarg…
HS-CODE : 90-
Category : | Optical photographic cin
Ningbo Wise Digital Tech...
China [CN]
Scince 0
Free Member
Beauty laser equipment(HM-LB2)
Feb 05 2007
This is Q-Switched Nd:yag laser, it can remove spot and pigment. It is very popular.
HS-CODE : 90-
Category : | Optical photographic cin
Huamei Electronic Co.,Lt...
China [CN]
Scince 0
Free Member
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