5pcs optical glass

Specifications: Material: K9 Cristal Size: 2cm x 2cm x 1.7cm/0.8'' x 0.8'' Quantity: 5Pcs   Features: - Can't use on projector. - Can be used as teaching tools or research and decorations, they are very beautiful. - Optical Glass RGB Prism, there are four lights, white light in any one of the illuminating surface intake, from the remaining three light shoot out three base colours of red, green and blue, respectively, is said three bases of the light. - This is light. And, that is, from three light in red, green, and blue, respectively the base light, one from the remaining surface emitting white light, which is light. This is one of the most important accessories on the projector, the projector is able to cast shadows of color on the screen, you should know what color light is composed of three primary colors on the screen, color important Prism Prism is formed of three primary colors. Notice: The color may have different as the difference display,pls understand. Package Included: 5 x Optical Glass Prism RGB Prism   More Details:

5pcs Pyrex Glass Blowing Tubes Laboratory Test Tube 200mm Specification: Material: Pyrex Glass Outside diameter:30mm Inside diameter:28mm Length:300mm Thick Wall:3mm Feature: Durable in use. Fire polished ends on Both Sides. Used as the reaction vessel in a small amount of reagent and used in room temperature or heat. The Pyrex Glass has low thermal expansion coefficient that is about a third of ordinary glass. Resistant to high temperatures(About up to 200 degrees) Package Included: 5 x Tubes

Buy 5Pcs 20x100mm Glass Test Tube Flat Bottom Sample Seal Tube with Wooden Stopper Lab Glassware... for R329.00

Buy Optical Glass UK Triple Prism for Physical Light Spectrum Teaching Experiment for R259.00

COURIER R DAYS Promate primeShield.Air-Ultra-Thin Tempered Optical Glass Screen Protector for iPad Air, Retail Box, 1 Year Warranty Product Overview Ultra-Thin Tempered Optical Glass Screen Protector The Promate primeShield.Air is an ultra-tough high density tempered glass screen protector for iPad Air. primeShield.Air is constructed using an innovative scratch resistant tempered glass material which is five times stronger than regular glass and can resist scratches even from knives and keys. The rounded edges offer a more precise fit to your iPad Air. The self-absorbed adhesive side of primeShield.Air is coated with an anti-shatter silicon film that ensures protection to your device even if the glass shatters and also assists in easy installation of the screen protector. This screen protector is 0.4mm thick coupled with an oleophobic coating that provides premium protection from smudges and fingerprints with no loss in touch screen sensitivity.  primeShield.Air is made of an optical graded PET film that enhances colour and provides a sharper view. The optical graded PET film has a higher light transmittance than normal grade PET film and thus provides protection from eye fatigue due to extensive and continuous use of your iPad Air. The Promate primeShield.Air is an obvious choice when it comes to optimum screen protection.   Features •Ultra-tough high density tempered glass screen protector for iPad Air •The surface has a hardness of 8-9H, five times stronger than regular glass.  •Even sharp objects such as knives and keys can't scratch it; •Self-absorbed adhesive ensures easy installation without any bubble formation •Anti-shatter silicon film provides protection if the glass screen shatters •Ultra-thin 0.4mm thickness ensures there is no loss in touch sensitivity •Oleophobic coating keeps the screen free from smudges and fingerprints •Optical graded PET film enhances the colour and protects your eyes •Made of high quality Dragontrail standard glass  •Precision-Cut to ensure it offers a perfect fit for your iPad Air •Thickness: 0.4mm  •Transparency: 96% •Hardness: 8-9H Compatibility Designed to protect the  iPad Air Packing Contents Screen Protector: primeShield.Air

COURIER R DAYS Promate primeShield.iPm-Ultra-Thin Tempered Optical Glass Screen Protector for iPad mini, Retail Box, 1 Year Warranty Product Overview The Promate primeShield.iPm is an ultra-tough high density tempered glass screen protector for iPad mini. The PrimeShield.iPm is constructed using an innovative scratch resistant tempered glass material which is five times stronger than regular glass and can resist scratches even from knives and keys. The rounded edges offer a more precise fit to your iPad mini. The self-absorbed adhesive side of primeShield.iPm is coated with an anti-shatter silicon film that ensures protection to your device even if the glass shatters and also assists in easy installation of the screen protector. This screen protector is 0.4mm thick coupled with an oleophobic coating that provides premium protection from smudges and fingerprints with no loss in touch screen sensitivity. primeShield.iPm is made of an optical graded PET film that enhances colour and provides a sharper view. The optical graded PET film has a higher light transmittance than normal grade PET film and thus provides protection from eye fatigue due to extensive and continuous use of your iPad mini. Promate primeShield.iPm is an obvious choice when it comes to optimum screen protection. Features • Ultra-tough high density tempered glass screen protector for iPad mini • The surface has a hardness of 8-9H, five times stronger than regular glass. • Even sharp objects such as knives and keys can't scratch it • Self-absorbed adhesive ensures easy installation without any bubble formation • Anti-shatter silicon film provides protection if the glass screen shatters • Ultra-thin 0.4mm thickness ensures there is no loss in touch sensitivity • Oleophobic coating keeps the screen free from smudges and fingerprints • Optical graded PET film enhances the colour and protects your eyes • Made of high quality Dragontrail standard glass • Precision-Cut to ensure it offers a perfect fit for your iPad mini Compatibility iPad mini and iPad mini with Retina Display Packing Contents Screen Protector: primeShield.iPm Micro¬ber Cleaning Cloth; Installation card, User Guide    

10cm Physics Optical Glass Triple Triangular Prism Descriptions Triangular prisms are used to disperse light, that is to break light up into its spectral components (the colors of the rainbow). This is a popular item at a fair price. Bring it home as a specially meaningful present. Show your kids a rainbow and lead them to an interesting optical physics experiment. Specifications Side Length: Approx. 3 cm Prism Length:Approx. 10cm Material: Optical glass Color: Transparent color Package includes: 1 x Triangular prism with a decent gift box 10cm Physics Optical Glass Triple Triangular Prism

Descriptions: 100W Led Lens Reflector Collimator Optical Glass Lens 10 Degree 44mm Parameters: Optical glass lens Outer Diameter: 44mm Height: 19mm Bottom Thickness: 3mm Light Transmission Rate: 99% Beam Angle: Angle can adjust Material: High-temperature optical glass Compatible with 10W-100W LED spot light, automobile lights, DIY projecting lamp etc. Package Included: 1X  LED Lens Reflector Collimator

Promate primeShield.Air-Ultra-Thin Tempered Optical Glass Screen Protector for iPad Air, Retail Box, 1 Year Warranty

Promate primeShield.iPm-Ultra-Thin Tempered Optical Glass Screen Protector for iPad mini, Retail Box, 1 Year Warranty

Buy 100W Led Lens Reflector Collimator Optical Glass Lens 10 Degree 44mm... for R139.00

Buy 8cm Optical Glass Triangular Triple Prism Physics Teaching Light Spectrum with Stand for R210.72

5pcs 100mm Pyrex Glass Blowing Tubes Wall Test Tube Specification: Material: Pyrex Glass Outside diameter:10mm Inside diameter:8mm Length:100mm Thick Wall:1mm Feature: Durable in use. Fire polished ends on Both Sides. Used as the reaction vessel in a small amount of reagent and used in room temperature or heat. The Pyrex Glass has low thermal expansion coefficient that is about a third of ordinary glass. Resistant to high temperatures(About up to 200 degrees) Package Includes: 5pcs x Tubes

5Pcs 1.5MM CCL 10*15 FR4 Glass Fiber Board PCB Circuit Board Copper Clad Laminate Feature: Size: 10 x 15cm Quantity: 5pcs Base Material: FR4 Glass fiber Board Thickness: 1.5mm Package included: 5 x 10*15 FR4 Glass Fiber Board

5Pcs 100K 1% NTC Single Ended Glass Sealed Thermistor Temperature Sensor For 3D Printer Feature: Thermistor with heat resistant wiring 100k Ohm NTC 3950 The thermistor leads are insulated with heat-resistant tubing, connections to the cables are heat-shrinked, and the ends of the wires are pre-stripped. Ready to install on your 3D printer or other DIY project with ease Glass encapsulated for long term stability & reliability Small Size: φ1.25mm x 2.0mm glass orb High Resistance Accuracy: 1% Wide Temp. Range: −40°C to 270°C Length: Approx. 1m/ 39.37" Package Included: 5 x NTC 3950 Thermistor 100K With 1 Meter Wire For Reprap 3D Printer