type of spectacle lenses

... LED Optics For City Lighting And Parking Spot Lamp LED Optics Feature Spark is a Manufacturer of all of LED Lens. We have ...

Spectrum Transmission Meter UV IR Transmittance Meter Glass Testing Instrument Product Description Equipment Overview The optical transmittance meter ...

35W 360 Degree Rotatable of Led Downlight Item With Optional Our Product Feature. 1.Patented Honeycomb Heatsink 2.Citizen cob/Bridgelux co...

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8mm linear stepper motor 5V PM micro Stepper Motor with camera lenses VSM0810 is a precision micro stepping motor body outer diameter 8MM, body length...

... ANTI-BLUE LIGHT & ANTI-RADIATION COATED – The anti-blue light&anti-radiation coated are best used for long hours of comput...

... Eyewear Eyeglasses This PARIM PARIM Anti Blue Light Eye Glasses Alloy Metal Optical Frame Eyewear Eyeglasses is made of high ...

... Surveillance Camera with TTL 21.6mm FNO 2.0 for cctv camera Product Description: Surveillance Camera are a must-have for any sec...

TITANGRAPHINE TF001 C04 PHOTOCHROMIC LENSES GLASSES/EXCLUSIVE NON THERMAL FAR INFRARED TECHNOLOGY / EMISSION OF FIR >90% Certified by a laboratory, th...

... Sports X Ray In Black Color Designed to be worn over prescription glasses Industry maximum 0.50/0.75 mm lead equivalency This mode...

... Making any frame a bright or a matte finish Custom sunglass clips Custom color tinting Custom nose pads Customs engraved logos, text or des...

... Blind Flange As Per ASME B16.48 A blind flange is generally a piece of metal that is cut to fit between two pipe flanges and us...

...appearance 3. High grade plated-film used in all optic 4. This device is applicable to ophthalmology department of hospitals and s...

... Eye Skydiving Goggle Safety Glasses Product Description Name Skydiving Goggles Function 100% UV protection and anti-fog Material PC lens ...

..., 8 Figure FLANGE B16.48 for Pipeline A blind flange, also known as a figure-8 blind flange, is a of flange that consists o...

... Thickness: 0.08mm Package: PP Blister or Vial Packing Water content: 40% Product blister package MOQ: For OEM order, 1000 pieces Mater...

... or damage caused by reflected light from the surface of the fiber when returning to the optical path. 2) 40°～50° or even Larger, this kind of beve...

... IV-S for Street Light Quick detail Product Name: CM-S5050- IV-S -14H1 Beam Angle: IV-S Efficiency: 93% Material: PC LED Chips:...

.../16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 Blind Flange Special Flange: According t...