Diaphragm with 2 slits
Product Code : SCL-OS-12837
The Diaphragm with
2 Slits by Educational Instrument is a precision teaching accessory used in
optical bench and classroom optics setups. The two-slit aperture allows a
controlled beam arrangement so students can observe how light behaves when it
passes through narrow openings.
This apparatus is
suitable for supervised experiments with a laser source, ray box, optical
bench, screen, lens, or diffraction setup. It supports practical learning in
wave optics by helping teachers demonstrate two-beam formation, interference
patterns, diffraction effects, and light-path control in a clear laboratory
format.
Key Features
Two-slit diaphragm
for controlled light-beam passage.
Useful for
interference, diffraction, and wave-optics demonstrations.
Compatible with
optical bench, laser source, ray box, and screen setups.
Suitable for
school, college, university, and STEM laboratory use.
Helps students
observe the relationship between slit aperture and light pattern.
Compact optics
accessory for repeatable classroom demonstrations.
Supports safe
experiments when used with supervised light sources.
Technical Specifications
|
Specification |
Detail |
|
Product Name |
Diaphragm with 2
Slits |
|
Brand |
Educational
Instrument |
|
Product Category |
Physics Lab
Equipment > Optical Sectional / Optics Teaching Apparatus |
|
Aperture Type |
Two-slit
diaphragm |
|
Number of Slits |
2 slits |
|
Included
Components |
Diaphragm with 2
slits; holder/frame [confirm if supplied] |
|
Intended Users |
Physics teachers,
school laboratories, colleges, universities, STEM educators, optics training
labs |
|
Primary Keyword |
diaphragm with 2
slits |
|
Secondary
Keywords |
two slit
diaphragm, double slit optics accessory, optics lab aperture, diffraction
slit apparatus, interference experiment diaphragm, physics optical diaphragm |
What's Included in the Kit
Diaphragm with 2
slits
Mounting frame or
holder [confirm if supplied]
Instruction sheet
[confirm if supplied]
Applications / Uses
Demonstrating
double-slit interference in physics laboratories.
Observing
diffraction patterns from narrow slit openings.
Teaching wave
nature of light in senior school and college optics classes.
Using with a laser
source or ray box for controlled beam formation.
Supporting optical
bench experiments with screens and alignment accessories.
How to Use the Diaphragm with 2 Slits
Place the optical
bench, screen, and light source on a stable laboratory table.
Mount the Diaphragm
with 2 Slits in the light path using a suitable holder.
Align the light
source so the beam passes evenly through both slits.
Place a screen at a
suitable distance to observe the light pattern.
Adjust the distance
between the slit diaphragm and screen as required.
Observe the bright
and dark bands, beam separation, or diffraction pattern.
Record the
observations and compare them with the theoretical wave-optics concept.
Safety note: If a laser is used, never look
directly into the beam. Use the diaphragm only under teacher or laboratory
supervisor guidance.
Care & Maintenance
Store the diaphragm
in a dry, dust-free optics box after use.
Do not scratch,
bend, or press the slit area.
Clean only with a
soft, dry cloth or approved optics cleaning method.
Keep the diaphragm
away from moisture, corrosive chemicals, and rough handling.
Why Choose Educational Instrument
Educational
Instrument supplies scientific laboratory instruments, lab experiment setups,
science kits, mathematics kits, didactic models, and STEM models for academic
use. The company provides physics teaching apparatus for optics, lasers,
mechanics, heat, electronics, magnetism, and classroom demonstrations. Buyers
can explore related products through Physics Lab Equipment, Optical Sectional Apparatus, Geometrical Optics Kit with Laser Ray Box,
and Demonstration Diffraction Grating Slide.
Frequently Asked Questions
What is a diaphragm with 2 slits used for?
A diaphragm with 2
slits is used to create two narrow light paths for studying interference,
diffraction, and wave optics in physics laboratories.
Can this diaphragm be used with a laser source?
Yes. It can be used
with a suitable laser source or ray box, provided the setup is supervised and
aligned correctly.
Is it suitable for school laboratories?
Yes. It is suitable
for school, college, university, and STEM laboratories where optics experiments
are taught under supervision.
What experiments can be performed with this
two-slit diaphragm?
It can be used for
double-slit interference, diffraction observation, beam separation, and basic
wave-optics demonstrations.
What is the slit width and slit separation?
The slit width and
slit separation are not confirmed in the supplied data. These values should be
added only after checking the manufacturer’s specification sheet.
Does this product include a holder?
The holder is
marked as [confirm] because the supplied product data does not verify whether a
mounting holder is included.
Recommended Product Image ALT Text
Diaphragm with 2
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