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Convex Lens N, f = +300 mm, 1000841 [U8470110], Kröncke Optics

Convex Lens N, f = +300 mm

$ 23.00
Item: 1000841 [U8470110]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +300 mm more
Convex Lens N, f = +100 mm, 1000842 [U8470120], Kröncke Optics

Convex Lens N, f = +100 mm

$ 23.00
Item: 1000842 [U8470120]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +100 mm more
Convex Lens N, f = +50 mm, 1000843 [U8470130], Kröncke Optics

Convex Lens N, f = +50 mm

$ 23.00
Item: 1000843 [U8470130]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +50 mm more
Concave Lens N, f = -100 mm, 1000844 [U8470140], Kröncke Optics

Concave Lens N, f = -100 mm

$ 23.00
Item: 1000844 [U8470140]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = -100 mm more
Object Holder N, 1000845 [U8470350], Kröncke Optics

Object Holder N

$ 28.00
Item: 1000845 [U8470350]
Object holder with magnetic base to accommodate optical apertures in slides (50x50 mm2), e.g. single slit N (U8470870) or triple/quintuple slit N (U8478110). more
Optical Bench N, 4003987 [U8470465], Kröncke Optics

Optical Bench N

$ 47.00
Item: 4003987 [U8470465]
Metal rail with millimetre scale and guide slots for accommodating optical components on a magnetic base. Dimensions: 400x75x10 mm³ Weight: 230 g approx. more
Iris Diaphragm K, 1000850 [U8472345], Kröncke Optics

Iris Diaphragm K

$ 101.00
Item: 1000850 [U8472345]
Continuously adjustable iris on diaphragm screen 100x100 mm². Aperture: 2 – 18 mm Dimensions: 100x100 mm² more
Concave Mirror K, 1009925 [U8475205], Kröncke Optics

Concave Mirror K

$ 68.00
Item: 1009925 [U8475205]
Concave mirror on diaphragm screen 100x100 mm². Focal length:                         180 mm Mirror diameter:                    32 mm Dimensions:                          100x100 mm²   more
Optical Bench K, 500 mm, 1009926 [U8475230], Kröncke Optics

Optical Bench K, 500 mm

$ 81.00
Item: 1009926 [U8475230]
Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 500 mm Weight: 0,6 kg more
Optical Bench K, 1000 mm, 1009696 [U8475240], Kröncke Optics

Optical Bench K, 1000 mm

$ 114.00
Item: 1009696 [U8475240]
Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 1000 mm Weight: 1,2 kg more
Optical Rider K, 1000862 [U8475350], Kröncke Optics

Optical Rider K

$ 38.00
Item: 1000862 [U8475350]
Optical rider for K-model optical benches (U8475337 and U8475336). With two clamps for diaphragms from the Kröncke optical system or for plates up to 2 mm thick. Dimensions: approx. 40x50x35 mm³ Weight: approx. 70 g more
Optical Lamp K, 1000863 [U8475400], Kröncke Optics

Optical Lamp K

$ 125.00
Item: 1000863 [U8475400]
Halogen lamp in cylindrical housing attached to diaphragm screen (100x100 mm²) for mounting on K-model optical riders (U8475350). The filament can be aligned horizontally or vertically. Halogen lamp: 12 V, 20 W Terminals: 4 mm safety sockets ... more
Clamp K, 1008518 [U84755401], Kröncke Optics

Clamp K

$ 33.00
Item: 1008518 [U84755401]
Tough clamp for diaphragms, filters, diffraction objects and other objects in a slide frame. On diaphragm screen 100x100 mm². Clamping range: 0.2 – 4 mm Dimensions: 100x100 mm² Round opening: 38 mm dia. more
Holder K for Diode Laser, 1000868 [U8475550], Kröncke Optics

Holder K for Diode Laser

$ 61.00
Item: 1000868 [U8475550]
Magnetic holder for diode laser (U22000 or U22001). On diaphragm screen 100x100 mm². more
Convex Lens K, f = 50 mm, 1000869 [U8475901], Kröncke Optics

Convex Lens K, f = 50 mm

$ 24.00
Item: 1000869 [U8475901]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f = 100 mm, 1010300 [U8475911], Kröncke Optics

Convex Lens K, f = 100 mm

$ 24.00
Item: 1010300 [U8475911]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f = 150 mm, 1000871 [U8475921], Kröncke Optics

Convex Lens K, f = 150 mm

$ 20.00
Item: 1000871 [U8475921]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f =300 mm, 1009866 [U8475931], Kröncke Optics

Convex Lens K, f =300 mm

$ 24.00
Item: 1009866 [U8475931]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f = 500 mm, 1009863 [U8475941], Kröncke Optics

Convex Lens K, f = 500 mm

$ 24.00
Item: 1009863 [U8475941]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Concave Lens K, f = -100 mm, 1009864 [U8475951], Kröncke Optics

Concave Lens K, f = -100 mm

$ 24.00
Item: 1009864 [U8475951]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Concave Lens K, f = -500 mm, 1000875 [U8475960], Kröncke Optics
Clearance -

Concave Lens K, f = -500 mm

$ 18.24 $ 20.29
Item: 1000875 [U8475960]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 38 mm more
Concave Lens K, f = -500 mm, 1009865 [U8475961], Kröncke Optics

Concave Lens K, f = -500 mm

$ 28.00
Item: 1009865 [U8475961]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Projection Screen K, Transparent, 1000878 [U8476310], Kröncke Optics

Projection Screen K, Transparent

$ 19.00
Item: 1000878 [U8476310]
Plastic projection screens for mounting on K-model optical riders (U8475350). Dimensions: 200x150 mm² more
Projection Screen K, White, 1000879 [U8476320], Kröncke Optics

Projection Screen K, White

$ 20.00
Item: 1000879 [U8476320]
Plastic projection screens for mounting on K-model optical riders (U8475350).  Dimensions: 200x150 mm² more
Fresnel Mirror K, 1009927 [U8476515], Kröncke Optics

Fresnel Mirror K

$ 71.00
Item: 1009927 [U8476515]
Fresnel mirror with holder for use on K-model optical benches (U8475260, U8475240 or U8475230). Two mutually inclined surface-coated mirrors are bonded to a common metal plate. A knurled screw at the rear can be used to adjust the angle between ... more
Pair of Polarisation Filters K, 1009929 [U8476526], Kröncke Optics

Pair of Polarisation Filters K

$ 214.00
Item: 1009929 [U8476526]
Two polarising filters on a diaphragm screen (100x100 mm²) for producing and analysing polarised light. In a rotating frame with a pointer and protractor scale. Scale: 0 – 180° Scale division: 5° Dimensions: 100x100 mm² Filter diameter ... more
Micrometer Screw K, 1000887 [U8476630], Kröncke Optics

Micrometer Screw K

$ 67.50
Item: 1000887 [U8476630]
Micrometer screw with fine tip for measuring diffraction and interference lines. Holder fits the optical rider K (U8475350). Dimensions: approx. 80x30x60 mm³ Weight: approx. 120 g more
Adjustable Slit K, 1008519 [U8476675], Kröncke Optics

Adjustable Slit K

$ 373.00
Item: 1008519 [U8476675]
Continuously adjustable slit on diaphragm screen 100x100 mm². The slit width can be adjusted by means of a micrometer screw. Slit width: 0 – 3 mm Slit height: 25 mm Dimensions: 100x100 mm² Weight: approx. 240 g more
Kröncke Optics Experiment Kit, 1009931 [U8477120-115], Kröncke Optics

Kröncke Optics Experiment Kit

$ 1,009.00
Item: 1009931 [U8477120-115]
The Kröncke optical system provides robust reliability and offers all the precision needed for student exercises and practical courses in numerous experiments on ray and wave optics. The experiments are carried out in traditional fashion ... more
Kröncke Optics Experiment Kit (230V/60 Hz), 1009932 [U8477120-230], Kröncke Optics

Kröncke Optics Experiment Kit (230V/60 Hz)

$ 1,009.00
Item: 1009932 [U8477120-230]
The Kröncke optical system provides robust reliability and offers all the precision needed for student exercises and practical courses in numerous experiments on ray and wave optics. The experiments are carried out in traditional fashion ... more
Kröncke Optics Experiment Kit Interference Accessories, 1009700 [U8477130], Kröncke Optics

Kröncke Optics Experiment Kit Interference Accessories

$ 600.00
Item: 1009700 [U8477130]
Supplementary set to the Kröncke optics basic set (1009932 resp. 1009931) for carrying out student experiments on the interference of light waves.  Such as: Fresnel mirror Diffraction by small openings and plates ... more
Kröncke Optics Experiment Kit Polarization Accessories, 1009701 [U8477140], Kröncke Optics

Kröncke Optics Experiment Kit Polarization Accessories

$ 204.00
Item: 1009701 [U8477140]
Supplementary set to the Kröncke optics basic set (1009932 resp 1009931) for carrying out student experiments on the polarisation of light waves. Such as: Polarization of transverse waves Polarizer and analyzer Visibility ... more
Halogen Lamp 12 V, 20 W, 1003533 [U8475410], Kröncke Optics

Halogen Lamp 12 V, 20 W

$ 10.00
Item: 1003533 [U8475410]
Special substitute lamp for the optical lamp K (U8475400). more
Convex Lens K, f = 200 mm, 1009861 [U8475925], Kröncke Optics

Convex Lens K, f = 200 mm

$ 31.00
Item: 1009861 [U8475925]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Storage Box, 1003571 [U8776140], Kröncke Optics

Storage Box

$ 37.00
Item: 1003571 [U8776140]
Box made from smoked beech, varnished, with 20 compartments for lenses and optical elements of width 100 mm. Dimensions: 400x130x90 mm³ Weight: approx. 1,000 g more