KROENCKE光学

Continuously adjustable iris on diaphragm screen 100x100 mm². Aperture: 2 – 18 mm Dimensions: 100x100 mm² 更多

Concave mirror on diaphragm screen 100x100 mm². Focal length:                         180 mm Mirror diameter:  ... 更多

Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 500 mm Weight: 0,6 kg 更多

Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 1000 mm Weight: 1,2 kg 更多

Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 2000 mm Weight: 2,4 kg 更多

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 更多

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 ... 更多

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. 更多

Magnetic holder for diode laser (U22000 or U22001). On diaphragm screen 100x100 mm². 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Concave lens made of high-quality ... 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Concave lens made of high-quality ... 更多

Plastic projection screens for mounting on K-model optical riders (U8475350). Dimensions: 200x150 mm² 更多

Plastic projection screens for mounting on K-model optical riders (U8475350).  Dimensions: 200x150 mm² 更多

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 ... 更多

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 ... 更多

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 更多

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 更多

Kroncke光学系统提供了稳定的可靠性，已经经过数十年的验证与检验，足以为多种射线及波动光学的学生实验及实践课程提供其所要求的准确性。实验之中使用的是传统方式，使用白炽灯，其灯丝可以通过一个可调节的狭缝投射，从而可观测光粒子的干涉情况。 所有光学部件都安装在一个光栅之上，无任何柄，可以非常方便地进行垂直方向的调节，当安装在光学实验用轨道的游码之上时，可达到光学光路上的准确度。光学实验用轨道上的游码可以在光学实验台的U型轨道上自由移动，不需费力就能附着于其上。  ... 更多

Kroncke光学系统提供了稳定的可靠性，已经经过数十年的验证与检验，足以为多种射线及波动光学的学生实验及实践课程提供其所要求的准确性。实验之中使用的是传统方式，使用白炽灯，其灯丝可以通过一个可调节的狭缝投射，从而可观测光粒子的干涉情况。 所有光学部件都安装在一个光栅之上，无任何柄，可以非常方便地进行垂直方向的调节，当安装在光学实验用轨道的游码之上时，可达到光学光路上的准确度。光学实验用轨道上的游码可以在光学实验台的U型轨道上自由移动，不需费力就能附着于其上。  ... 更多

Kroncke光学系统实验基础组的补充组Kröncke Optics Experiment Kit ，供学生开展光波干涉实验使用。    组成部件： 1 个光学实验台，500 mm 1 个可调节狭缝  1 个具有9个圆环的光栅  1 个具有9个圆孔的光栅 1 个具有3个单独的狭缝和一道双缝的光栅  1 个具有4个多狭缝和格栅的光栅  1 ... 更多

偏振实验的补充组 Kroncke光学系统实验基础组的补充组Kröncke Optics Experiment Kit (U8477120) ，供学生开展光波偏振实验使用。   • 横波的偏振 • 起偏振镜与分析器  • 浊水中偏振光的可见性 • 双折射 • 蔗糖溶液中偏振面的旋转    组成部件： 1 ... 更多

Special substitute lamp for the optical lamp K (U8475400). 更多

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... 更多

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 更多