LENSES & LENS CLEANERS

Give ’Em The Fish-Eye

And more. This accessory kit for smart phones (works with iPhone, Samsung, HTC, iPad, tablets and many others) has a 2” long clip-on bracket with screw-in macro, wide-angle and fish-eye lenses. Paul loves his kit and he’s our optics expert. Use the macro for insects, coins and diamonds. Fish-eye and wide-angle for great visual effects. Includes a little pouch to carry it all in, and tiny lens caps.

Note: Two lenses come threaded together to conserve space. 

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SMART PHONE LENS KIT

Give ’Em The Fish-Eye

And more. This accessory kit for smart phones (works with iPhone, Samsung, HTC, iPad, tablets and many others) has a 2” long clip-on bracket with screw-in macro, wide-angle and fish-eye lenses. Paul loves his kit and he’s our optics expert. Use the macro for insects, coins and diamonds. Fish-eye and wide-angle for great visual effects. Includes a little pouch to carry it all in, and tiny lens caps.

Note: Two lenses come threaded together to conserve space. 

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$7.25 EACH

Full Page Magnifying Sheet

Flat plastic Fresnel lens. This flexible magnifier is 7-1/4" x 10-1/4" and only about a millimeter thick. It is great when you need to scan a list or to look for something in a directory. You can see most of the page without moving the magnifier. Only about 1.5 power, but that can make a huge visual difference. The quality is not high, but neither is the price.

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PAGE SIZE FRESNEL MAGNIFYING SHEET

Full Page Magnifying Sheet

Flat plastic Fresnel lens. This flexible magnifier is 7-1/4" x 10-1/4" and only about a millimeter thick. It is great when you need to scan a list or to look for something in a directory. You can see most of the page without moving the magnifier. Only about 1.5 power, but that can make a huge visual difference. The quality is not high, but neither is the price.

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$2.00 EACH

Softly, Softly

These white microfiber cloths are larger, at 6" x 7-1/2",  and thicker than usual. Made for medical equipment (so you know the quality is excellent), they're dandy for eyeglasses, lenses, computer screens and other electronic equipment. White with a dark blue edge (with a small logo in one corner) they're actually attractive and could double as pocket squares. Bundled by the pair so you'll get (6) cloths in our Pkg(3), or try our super low 20-pair price.

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LAB GRADE MICROFIBER LENS CLOTHS 3-PACKS OF (2)

Softly, Softly

These white microfiber cloths are larger, at 6" x 7-1/2",  and thicker than usual. Made for medical equipment (so you know the quality is excellent), they're dandy for eyeglasses, lenses, computer screens and other electronic equipment. White with a dark blue edge (with a small logo in one corner) they're actually attractive and could double as pocket squares. Bundled by the pair so you'll get (6) cloths in our Pkg(3), or try our super low 20-pair price.

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$4.95 PKG (3)
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89MM DOUBLE CONVEX LENSES
NEW

Want To Start Something?

Or just read the small print? Try these double-convex glass lenses, 52mm dia with a 89mm focal length, good for magnifying or starting survival fires. Yours could very well have some genuine antique schmutz on them, but they’re glass so cleaning them is dead easy, and a few might even have a tiny chip that won’t interfere with their effectiveness. At this price, you could lose them as often as you lose your cheaters.

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89MM DOUBLE CONVEX LENSES

Want To Start Something?

Or just read the small print? Try these double-convex glass lenses, 52mm dia with a 89mm focal length, good for magnifying or starting survival fires. Yours could very well have some genuine antique schmutz on them, but they’re glass so cleaning them is dead easy, and a few might even have a tiny chip that won’t interfere with their effectiveness. At this price, you could lose them as often as you lose your cheaters.

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$5.95 PKG (5)

Meniscus Miscellany

Treat yourself to an assortment of our finest negative meniscus lenses in sizes between 14mm and 52mm with focus lengths between -29.7mm and -169mm. Negative meniscus lenses spread light instead of concentrating it, so they're sort of de-magnifying glasses. (Perfect for reading if your vision is too good.) You get (4) lenses in each of (5) sizes for (20) total.

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ASSORTED 14-52MM MENISCUS LENSES

Meniscus Miscellany

Treat yourself to an assortment of our finest negative meniscus lenses in sizes between 14mm and 52mm with focus lengths between -29.7mm and -169mm. Negative meniscus lenses spread light instead of concentrating it, so they're sort of de-magnifying glasses. (Perfect for reading if your vision is too good.) You get (4) lenses in each of (5) sizes for (20) total.

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$5.50 PKG (20)
$7.95
-31%

My What Thick Lenses You Have

Thick, but very desirable, like a nice fat slice of salami, these negative meniscus glass lenses are 55mm dia with a focal length of -169mm (think: reduction). Great for artists and crafters. Edges might have some slight chips, but that's surplus for you.

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NEGATIVE MENISCUS LENS

My What Thick Lenses You Have

Thick, but very desirable, like a nice fat slice of salami, these negative meniscus glass lenses are 55mm dia with a focal length of -169mm (think: reduction). Great for artists and crafters. Edges might have some slight chips, but that's surplus for you.

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$2.95 EACH

Little Bitty Lenses

These 9mm dia (PCX) plano-convex glass lenses have a 268mm focal length, and are perfect for arts and crafts projects, or for making the worlds tiniest telescope. May have a few small chips but we will sort them as best as we can. Call about larger quantity discounts!

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9MM DIA PLANO-CONVEX GLASS LENSES

Little Bitty Lenses

These 9mm dia (PCX) plano-convex glass lenses have a 268mm focal length, and are perfect for arts and crafts projects, or for making the worlds tiniest telescope. May have a few small chips but we will sort them as best as we can. Call about larger quantity discounts!

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$3.95 PKG (10)

Smudge Eradication Done Cheap

Nothing is certain except death, taxes and smudges. Take care of at least one with these lens-cleaning kits. They include a 7”-square lens cloth, (5) double-headed swabs, and a 1-oz vial of ammonia-based cleaning fluid in a spritz bottle.

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LENS CLEANING KITS

Smudge Eradication Done Cheap

Nothing is certain except death, taxes and smudges. Take care of at least one with these lens-cleaning kits. They include a 7”-square lens cloth, (5) double-headed swabs, and a 1-oz vial of ammonia-based cleaning fluid in a spritz bottle.

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$3.50 PKG (2)

Placebo Lens

Great little glass DCX lenses for all of your project needs.  Utilize their 48.3mm focal lengths for all classroom projects, or combine these with other lenses to build binoculars, magnifiers, microscopes and telescopes. These are seconds so may have small chips.

 

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DCX LENS, 14MM

Placebo Lens

Great little glass DCX lenses for all of your project needs.  Utilize their 48.3mm focal lengths for all classroom projects, or combine these with other lenses to build binoculars, magnifiers, microscopes and telescopes. These are seconds so may have small chips.

 

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$3.25 PKG (12)

Protective Lens

One of those clear plastic jobs that goes over an automotive light or some such. It provides a bit of focusing to strengthen the beam and some protection, but isn't really an optical element. This one is 2-7/8" sq. x 9/16" thick. Actually, the plastic is only about 1/8" thick, but there is a rim to the rear which gives it overall depth. Good protection for outdoor lights. Could be set in the outhouse door to admit distorted light. Or flip it over and serve nuts in it.

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CLEAR PROT. LENS

Protective Lens

One of those clear plastic jobs that goes over an automotive light or some such. It provides a bit of focusing to strengthen the beam and some protection, but isn't really an optical element. This one is 2-7/8" sq. x 9/16" thick. Actually, the plastic is only about 1/8" thick, but there is a rim to the rear which gives it overall depth. Good protection for outdoor lights. Could be set in the outhouse door to admit distorted light. Or flip it over and serve nuts in it.

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$3.25 PKG (6)

Look At This!

Big glass lens, measures 109mm (4.29”) dia, with a 255mm (approx 10”) focal length. No use for a lens? It makes a lovely desktop magnifier, plus it’s convex on both sides which makes it very satisfying to spin during introspective moments.

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109mm DCx GLASS LENS

Look At This!

Big glass lens, measures 109mm (4.29”) dia, with a 255mm (approx 10”) focal length. No use for a lens? It makes a lovely desktop magnifier, plus it’s convex on both sides which makes it very satisfying to spin during introspective moments.

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$3.50 EACH
$4.50
-22%

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