Miscellaneous
Laboratory Speaker
Laboratory SpeakerA quality, high-power (20W RMS 40W peak) 5” loudspeaker on a robust metal base suitable for all laboratory applications. The unit has a stylish, protective metal grill which can be easily removed to give access to the cone when required.
Laplace Force Demo with Magnet
Laplace Force Demo with MagnetDemonstrates the forces on a current-carrying wire in a magnetic field.
Laplace Force Demonstration
Laplace Force DemonstrationDemonstrate the force on a current-carrying wire in a magnetic field.
Large C Clamp (6 Pack)
Large C Clamp (6 Pack)This rugged 10 cm clamp is perfect for attaching a variety of objects to a table. Package of 6.
Large Rod Base
Large Rod BaseA sturdy, general-purpose base can support one or two rods, and is ideal for experiment setups that require extra stability.
Large Slotted Mass Set
Large Slotted Mass SetWeight hanger and nine 0.5 kg slotted masses.
Large Slotted Mass Set (2 kg Set)
Large Slotted Mass Set (2 kg Set)Weight hanger and three slotted masses.
Large Table Clamp
Large Table ClampCan attach to tables, shelves, or other boards up to 10 cm thick.
Laser Alignment Bench
Laser Alignment BenchConnects to the Optics Bench with the included couplers. Leaves the full one-meter length of the Optics Bench free for experimental work.
Laser Pointer, Green
Laser Pointer, GreenPerfect for a wide variety of optics demonstrations and experiments.
Laser Ray Box
Laser Ray BoxDesigned for simple and clear demonstrations of geometric optics principles.
Laser Receiver
Laser ReceiverA dual purpose receiver designed for use with the Lascells Dual Colour laser, the unit contains a planar chip photodiode tied to a 1Mhz amplifier for speed of light calculations along with an audio amplifier for demonstrating data transmission using light.
Launcher Plumb Bobs (12-pack)
Launcher Plumb Bobs (12-pack)Replacement plumb bobs for any PASCO Projectile Launcher.
LED Ray Box
LED Ray BoxA classic ray box for ray tracing in optics experiments. The light source is a high intensity white LED which runs at low temperature. Ships with removable slit plate and lens to provide one or three parallel rays.
Lens (75 mm)
Lens (75 mm)Replacement 75 mm lens for the Introductory Optics System (OS-8500).
Lens Holder Set
Lens Holder SetMount 50 mm diameter lenses, mirrors, etc. into the empty lens holder and secure with retaining rings. Includes 2 lens holders.
Lens paper
Lens paperUnit: 500 pcs.
Lens Replacement Set
Lens Replacement SetReplacement lens set for the Human Eye Model (OS-8477).
Leslie’s’ Radiation Plate
Leslie’s’ Radiation PlateThis apparatus allows the demonstration of the dramatic differences in radiated heat from various surfaces. Being electrically heated it is more convenient than some of the more conventional methods involving water or Bunsen flames.
Light Bulb Sockets (10 Pack)
Light Bulb Sockets (10 Pack)Plastic bases with screw-type light bulb sockets and spring-loaded metal clips to hold leads.
