---
product_id: 174626066
title: "Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black)"
brand: "stela"
price: "₨5338"
currency: LKR
in_stock: true
category: "Electronics"
url: https://www.desertcart.lk/products/174626066-stela-filter-ri-pro1-nd4-49mm-neutral-density-nd4-filter
store_origin: LK
region: Sri Lanka
---

# Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black)

**Brand:** stela
**Price:** ₨5338
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black) by stela
- **How much does it cost?** ₨5338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/174626066-stela-filter-ri-pro1-nd4-49mm-neutral-density-nd4-filter)

## Best For

- stela enthusiasts

## Why This Product

- Trusted stela brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Stela RI-PRO1 ND4 a specially designed glass filter that attaches to the front of your camera lens to reduce the amount of light that passes through it An ND4 Filter is a special filter designed to reduce the amount of light that passes through it and therefore, the amount of light that ends up on the camera&#x2019;s sensor. It is essentially a darkened piece of glass that is designed not to change anything other than the quantity of light that passes through it. while ensuring that the color of the light or polarisation of the light doesnot get affected. With the use of a ND4 filter a photographer can indulge in some creative effects such as using a wider aperture (for depth of field effects) or a longer shutter speed (for time-based effects) than would not be possible otherwise. They are most useful in bright conditions where there is a lot of available light. Please check your lens manual or lens box for correct size as there are different size filters for different lenses and it is important to buy the one that is meant for your camera lens and not a random filter.

## Features

- Japanese optical glass with precision milled aluminium frame
- Multiple layer coating on each surface of the glass
- Comes with a delicate moisture proof filter case
- Must have for shooting waterfalls, streams, waves, etc.
- Reduces the amount of light to 50% without affecting the color
- ›See more product details

## Images

![Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/81AMGC5ICrL.jpg)
![Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61H7h8WrL2L.jpg)
![Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71yIeuOzrWL.jpg)
![Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Bw0yv-oxL.jpg)
![Stela Filter RI-PRO1 ND4 49mm Neutral Density ND4 Filter Compatible with Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/91%2BLDK2jc2L.jpg)

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**Shop now:** [https://www.desertcart.lk/products/174626066-stela-filter-ri-pro1-nd4-49mm-neutral-density-nd4-filter](https://www.desertcart.lk/products/174626066-stela-filter-ri-pro1-nd4-49mm-neutral-density-nd4-filter)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*