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Optics - 326 - Super Savings! Save up to 35%


Super Savings! Up to 35% off on Optics at In The National Interest. Top brands include Cole, Penn Plax, Amlong Crystal, Pangda, G&C Retail, American Educational Products, Belle Vous, Spectrum Optics, MQB, Ocular Instruments, CGOLDENWALL, & American Photonics. Hurry! Limited time offers. Offers valid only while supplies last.



3x HQ Si Plated gold Reflective Mirrors for 10600nm CO2 Laser Cutter Engarver Dia:20mm
3x HQ Si Plated gold Reflective Mirrors for 10600nm CO2 Laser Cutter Engarver Dia:20mm
By Cole
In Stock
$33.00

mpn: 43188-284907,

Mateial: Si Thickness:3mm Optional diameter:20mm, 25mm,30mm This optical element is used for planar reflecting the laser beam and is an important component of the laser system. The biggest advantage of molybdenum mirror is it has high damage thresho...


Penn Plax Aquarium Heater Fully Submersible Within 1 Degree of Accuracy 100 Watt Heats Up to 20 Gallon Tank
Penn Plax Aquarium Heater Fully Submersible Within 1 Degree of Accuracy 100 Watt Heats Up to 20 Gallon Tank
SKU: #CH8100
In Stock
$14.38

sku: CH8100, mpn: DFG100, ean: 0680806476607,

The Penn-Plax Cascade Heat Aquarium Heater accurately maintains the desired temperature in your tank within 1 degree of accuracy. This heater can be manually set to any temperature however, comes preset to 76 degrees making them ready to use for most...


Amlong Crystal 2.5'', 4'', 6'' Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, Set of 3
Amlong Crystal 2.5", 4", 6" Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, Set of 3
In Stock
$27.95

mpn: 246-Tri-Prism, ean: 0816002024568,

Prism Length (3 pc): 2.5 inch/60mm; 4 inch/100mm; 6 inch/150mmUse this triangular prism to split a beam of light into its spectral components (the colors of the rainbow).. Side Length: 1.38 inch / 35mm, More Than Average Width, Stable Handheld.. Show...


Pangda 6 inches Optical Glass Triangular Prism Rainbow Maker for Science Experiments Teaching Light
Pangda 6 inches Optical Glass Triangular Prism Rainbow Maker for Science Experiments Teaching Light
In Stock
$16.99
$10.99
You Save: 35%

mpn: Pangda-Optical Glass-01, ean: 0652508266329,

6 inches optical glass triangular prism rainbow maker for science experiments teaching light spectrum physics or photography Features: This triangular prism is made of K9 optical glass allowing you to easily see the light spectrum without hazy or fu...


Photography Prism/6 inch Triangular Prisms Crystal Glass Rainbow and Optical Light Spectrum Kit 150mm
Photography Prism/6 inch Triangular Prisms Crystal Glass Rainbow and Optical Light Spectrum Kit 150mm
In Stock
$13.98

mpn: GCPRIS001, ean: 0742488349249,

TURN ORDINARY LIGHT INTO A COLORFUL RAINBOW USING THIS OPTICAL TRIANGULAR PHOTOGRAPHY PRISM! Are you a photographer and want to try a crystal prism to make some really cool and creative photo effects? Or, are you a science teacher, looking for a ...


American Educational 6 Piece Glass Lens Set
American Educational 6 Piece Glass Lens Set
In Stock
$12.68

mpn: 7-909-14, ean: 0795721144347,

The American Educational 6 Piece Glass Lens Set has lenses with different curvatures for demonstrating optical principles and effects for students. The set includes one each of the following lenses: double-convex, plano-convex, double-concave, plano-...


Belle Vous 6โ€ Crystal Optical Glass - Triangular Prism Refractor for Teaching Light Spectrum Physics, Light Prism Crystal, Glass Prism and Prism Photography
Belle Vous 6โ€ Crystal Optical Glass - Triangular Prism Refractor for Teaching Light Spectrum Physics, Light Prism Crystal, Glass Prism and Prism Photography
In Stock
$26.99
$19.99
You Save: 26%

mpn: 43238-25701, ean: 0602430519598,

Your Belle Vous Crystal Prism is useful to split beam of light into different spectral components, which are displayed as the colors of the rainbow. Also great for kids to see and learn! Here at Belle Vous, we specialize in providing the best, profes...


Spectrum Optics - 6'' Triangular Photography Prism - Premium Quality Optical Crystal Glass for Photography and Light Spectrum Physics 150mm
Spectrum Optics - 6" Triangular Photography Prism - Premium Quality Optical Crystal Glass for Photography and Light Spectrum Physics 150mm
In Stock
$10.98

mpn: 1-000-5123,

~Spectrum Optics' triangular prisms~Spectrum Optics' Photography Prisms are made from the highest quality materials. (K9 Optical Glass) making it the superior choice for teaching and Professional photography. Measuring in at 6" (150mm) by 1.18" (30mm...


MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm
MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm
By MQB
In Stock
$27.99
$20.99
You Save: 25%

mpn: LJ01,

Features Optical Glass 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 i...


Amlong Crystal 6'' Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm
Amlong Crystal 6" Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm
In Stock
$13.95

mpn: AMPR10060-1, ean: 0855271005588,

Prism Length: 6 inch / 150mm; Side Length: 1.38 inch / 35mmUse this triangular prism to split a beam of light into its spectral components (the colors of the rainbow).. Side Length: 1.38 inch / 35mm, More Than Average Width, Stable Handheld.. Show yo...


Mainster Wide Field Laser Lens
Mainster Wide Field Laser Lens
In Stock
$607.99

mpn: OMRA-WF, ean: 0630238007948,

Mainster Wide Field Laser Lens...


266Pcs Optical Trial Lens Set Metal Rim Aluminium Case + Free Trial Frame Gift
266Pcs Optical Trial Lens Set Metal Rim Aluminium Case + Free Trial Frame Gift
In Stock
$599.00

mpn: CNA 579,

Usually the product should take about 6--13 business days to arrive your hand after your payment is confirmed Specification : Name: 266 pcs Optical Trial Lens Set Model: SKU533602 Size: 75 x 35 x 5.5 cm Features: Focused on every detail. Science and...


Mainster Focal/Grid Laser Lens
Mainster Focal/Grid Laser Lens
In Stock
$607.99

mpn: OMRA-S, ean: 0630238007603,

Mainster Focal/Grid Laser Lens...


CO2 High Power Laser Lens Replacement Part for Mitsubishi/Amada W015HP/81140186ULA Diameter 2'' (50.8mm) Focal Length 7.5'' (190.50mm) Edge Thickness 0.380'' (9.65mm)
CO2 High Power Laser Lens Replacement Part for Mitsubishi/Amada W015HP/81140186ULA Diameter 2" (50.8mm) Focal Length 7.5" (190.50mm) Edge Thickness 0.380" (9.65mm)
In Stock
$612.00

mpn: ZC20750380-HSP,

Manufactured with high quality Znse. Made in the USA. Unbeatable combination of technology, innovation, quality and price....


CO2 High Power Laser Lens Replacement Part for Mitsubishi W510 Diameter 2'' (50.8mm) Focal Length 7.5'' (190.50mm) Edge Thickness 0.310'' (7.87mm)
CO2 High Power Laser Lens Replacement Part for Mitsubishi W510 Diameter 2" (50.8mm) Focal Length 7.5" (190.50mm) Edge Thickness 0.310" (7.87mm)
In Stock
$539.10

mpn: ZC20750310,

Manufactured with high quality Znse. Made in the USA. Unbeatable combination of technology, innovation, quality and price....


CO2 High Power Laser Lens Replacement Part for Mitsubishi/Amada W015/81140186 Diameter 2'' (50.8mm) Focal Length 7.5'' (190.50mm) Edge Thickness 0.380'' (9.65mm)
CO2 High Power Laser Lens Replacement Part for Mitsubishi/Amada W015/81140186 Diameter 2" (50.8mm) Focal Length 7.5" (190.50mm) Edge Thickness 0.380" (9.65mm)
In Stock
$575.10

mpn: ZC20750380-HS,

Manufactured with high quality Znse. Made in the USA. Unbeatable combination of technology, innovation, quality and price....


CO2 High Power Laser Lens Replacement Part for Mitsubishi W510HS Diameter 2'' (50.8mm) Focal Length 7.5'' (190.50mm) Edge Thickness 0.310'' (7.87mm)
CO2 High Power Laser Lens Replacement Part for Mitsubishi W510HS Diameter 2" (50.8mm) Focal Length 7.5" (190.50mm) Edge Thickness 0.310" (7.87mm)
In Stock
$566.10

mpn: ZC20750310-HS,

Manufactured with high quality Znse. Made in the USA. Unbeatable combination of technology, innovation, quality and price....


CO2 High Power Laser Lens Replacement Part for Mazek 29100051 Diameter 2'' (50.8mm) Focal Length 7.5'' (190.50mm) Edge Thickness 0.380'' (9.65mm)
CO2 High Power Laser Lens Replacement Part for Mazek 29100051 Diameter 2" (50.8mm) Focal Length 7.5" (190.50mm) Edge Thickness 0.380" (9.65mm)
In Stock
$612.00

mpn: ZC20750380M,

Manufactured with high quality Znse. Made in the USA. Unbeatable combination of technology, innovation, quality and price....


Fiber Laser Replacement Part for Prima LH968988PVL Lens Plano Convex FS 38.1mm Dia 127mm FL 1.92mm ET NM
Fiber Laser Replacement Part for Prima LH968988PVL Lens Plano Convex FS 38.1mm Dia 127mm FL 1.92mm ET NM
In Stock
$538.92

mpn: FS-38-127-1.92 NM,

Unbeatable combination of technology, innovation, quality and price for use in your fiber laser equipment....


Fiber Laser Replacement Part for Trumpf 1603107 Lens Plano Convex Fused Silica 40mm Dia 150mm FL 5.30mm ET
Fiber Laser Replacement Part for Trumpf 1603107 Lens Plano Convex Fused Silica 40mm Dia 150mm FL 5.30mm ET
In Stock
$538.92

mpn: FS-40-150-5.30,

Unbeatable combination of technology, innovation, quality and price for use in your fiber laser equipment....



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