---
product_id: 100828122
title: "3B Scientific U14101 Diaphragm With 4 Double Slits Of Different Spacing"
price: "B/.75"
currency: PAB
in_stock: true
reviews_count: 6
url: https://www.desertcart.com.pa/products/100828122-3b-scientific-u14101-diaphragm-with-4-double-slits-of-different
store_origin: PA
region: Panama
---

# Precision slit spacing Versatile multi-slit diaphragm Compact & lightweight design 3B Scientific U14101 Diaphragm With 4 Double Slits Of Different Spacing

**Price:** B/.75
**Availability:** ✅ In Stock

## Summary

> 🔬 Unlock precision optics with every slit – don’t let your experiments fall behind!

## Quick Answers

- **What is this?** 3B Scientific U14101 Diaphragm With 4 Double Slits Of Different Spacing
- **How much does it cost?** B/.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/100828122-3b-scientific-u14101-diaphragm-with-4-double-slits-of-different)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless integration:** Plug-and-play design ensures quick setup, saving you valuable research time
- • **Ultra-compact & featherlight:** Weighing just 6g and sized 50x50 mm², it fits seamlessly into any lab setup without bulk
- • **Durable 3B Scientific quality:** Trusted brand reliability ensures consistent performance experiment after experiment
- • **Versatility at your fingertips:** Four distinct slit spacings let you customize diffraction patterns for diverse scientific applications
- • **Precision-engineered slit widths:** Four double slits with exact spacing from 0.25 to 1.00 mm for flawless optical experiments

## Overview

The 3B Scientific U14101 Diaphragm features four double slits with precise spacings (0.25, 0.50, 0.75, and 1.00 mm) in a compact 50x50 mm² frame. Lightweight at just 6 grams, this diaphragm offers versatile, easy-to-use functionality ideal for advanced optical and diffraction experiments.

## Description

From the manufacturer 3B Physics Experiments At 3B Scientific, we believe hands-on, inquiry-based education lies at the heart of producing new generations of creative, impassioned scientists that are destined to make the world a better place. We only carry engaging, exciting, simple, and thought provoking products that are in-line with this vision. We want students and teachers to love science as much as we do.

Review: Slits too wide - If you're trying to recreate the double slit experiment I think the slits are too wide. Look, it may work for you, it didn't for me that's all I'm saying
Review: Preis Leistung passte - Bestellt für den Physikunterricht in der elften Klasse - hat sauber funktioniert. Werden wir zwar potentiell danach nicht mehr benötigen, aber für den Versuch hat es sich gelohnt.

## Features

- Dimensions: 50x50 mm²
- Slit width [mm]: 015
- Slit spacing [mm]: 025; 050; 075; 100
- Easy to Use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 3B Scientific |
| Part number | U14101 |
| Item Weight | 6 g |
| Product Dimensions | 1 x 5 x 5 cm; 6 g |
| Item model number | U14101 |
| Item Package Quantity | 1 |
| Included components | Diaphragm |
| Batteries Required? | No |

## Images

![3B Scientific U14101 Diaphragm With 4 Double Slits Of Different Spacing - Image 1](https://m.media-amazon.com/images/I/61CI00NmNlL.jpg)

## Customer Reviews

### ⭐⭐ Slits too wide
*by R***H on 23 June 2024*

If you're trying to recreate the double slit experiment I think the slits are too wide. Look, it may work for you, it didn't for me that's all I'm saying

### ⭐⭐⭐⭐⭐ Preis Leistung passte
*by M***R on 2 January 2024*

Bestellt für den Physikunterricht in der elften Klasse - hat sauber funktioniert. Werden wir zwar potentiell danach nicht mehr benötigen, aber für den Versuch hat es sich gelohnt.

### ⭐⭐⭐⭐⭐ Perfetto
*by G***A on 11 December 2023*

E' sufficiente un laserino rosso da pochi euro per vedere una buona figura di interferenza. Si riesce anche a determinare abbastanza bene la lunghezza d'onda del laser. Ho provato l'esperienza di Young con un laser rosso ed uno blu; le due figure appaiono differenti (come è giusto che sia) e i "conti" tornano.

## Frequently Bought Together

- Diaphragm with 4 Double Slits of Different Spacings
- American 3B Scientific U14100 Diaphragm with 3 double slits of different widths)
- Single Slit Double Slits, with Holder Observation Board Red Light Source, Optics Elements, Optical Physical Experiment Kit, Interference Diffraction Grating Sheet 50 * 50mm

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-24*