Lenses & Magnifiers
Magnifiers, fresnel, optical lenses Hand, pocket, illuminated, or sheet. Look: Lots of lovely light lenses for leisurely learning, lo & behold.
The Education Council of the Optical Society of America prepared this Optics discovery kit to introduce students to modern Optical Science and Engineering. Working with member industrial firms, the OSA selected high quality optical components and prepared detailed instructions.
This well designed and practical Instrument Maker's magnifier is counter-balanced to allow maximum reach for the magnifying arm, giving great flexibility for reading charts and repairing intricate instruments such as clocks, sextants and any other detailed work where you need your hands free.
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The Education Council of the Optical Society of America prepared this discovery kit to introduce students to modern Optical Science and Engineering. Working with member industrial firms, the OSA selected high quality optical components and prepared detailed instructions.
Kit includes: 3 lenses, 1 fresnel lens, 1 mirror, 1 hologram, 1 optical illusion slide, 1 diffraction grating, 1 meter of..
£19.99 £18.00
Ex Tax: £15.00
Ex Tax: £15.00
A set of six 50mm diameter lenses with ground and polished faces and ground edges. One each of double convex, plano-convex, converging concave-convex, diverging concave-convex, double concave, planoconcave. Supplied in wooden box.
Approximate focal lengths (cm)
double convex
20.8
plano convex
25.5
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£16.50
Ex Tax: £13.75
Ex Tax: £13.75
Celestron multipurpose magnifiers can be used for a variety of functions:
• Hobbyists – coins, stamps, gems, etc
• Discovery, Education & Adventure – insects, plants, bugs, rocks, etc.
• Quality Control – inspection of PC boards, materials, etc.
• Jewelry Inspection – gem quality, engraving, etc.
• Home Medical - simple inspec..
£15.00 £12.00
Ex Tax: £10.00
Ex Tax: £10.00
Glass lens, 50 mm diameter x 100 mm focal length. Lens holder (in photo) not included.
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£2.50
Ex Tax: £2.08
Ex Tax: £2.08
Plastic lens holder suitable to house lenses up to 50mm. Mounted on base. Used in conjunction with Light & Optics experiments. Simple locking ring holds lens firmly in position.
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£4.96
Ex Tax: £4.13
Ex Tax: £4.13
Glass lens, 50 mm diameter x 150 mm focal length. Lens holder (in photo) not included.
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£2.75
Ex Tax: £2.29
Ex Tax: £2.29
Glass lens, 75 mm diameter x 153 mm focal length. Seconds quality - may be some slight chipping at edges, but generally good optical quality, suitable for optics experiments. Lens holder (in photo) not included.
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£2.00
Ex Tax: £1.67
Ex Tax: £1.67
Optical quality acrylic lenses for a crisp, clear image.
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£2.99 £2.64
Ex Tax: £2.20
Ex Tax: £2.20
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