---
product_id: 599262160
title: "SMALLRIG RA-F150 Fresnel Lens with Bowens Mount, One-Handed Focus Adjustment for RC 120 RC 220 RC 350 RC 450 and Other Continuous Lights, Lighting Shaping Tool for Video Recording-4246"
brand: "smallrig"
price: "1393.36 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/599262160-smallrig-ra-f150-fresnel-lens-with-bowens-mount-one-handed
store_origin: TN
region: Tunisia
---

# One-handed focus adjustment 10°-40° beam 13.2x brightness boost with borosilicate glass Triple cooling system for max heat dissipation SMALLRIG RA-F150 Fresnel Lens with Bowens Mount, One-Handed Focus Adjustment for RC 120 RC 220 RC 350 RC 450 and Other Continuous Lights, Lighting Shaping Tool for Video Recording-4246

**Brand:** smallrig
**Price:** 1393.36 DT
**Availability:** ✅ In Stock

## Summary

> 🎥 Illuminate like a pro, focus with finesse.

## Quick Answers

- **What is this?** SMALLRIG RA-F150 Fresnel Lens with Bowens Mount, One-Handed Focus Adjustment for RC 120 RC 220 RC 350 RC 450 and Other Continuous Lights, Lighting Shaping Tool for Video Recording-4246 by smallrig
- **How much does it cost?** 1393.36 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/599262160-smallrig-ra-f150-fresnel-lens-with-bowens-mount-one-handed)

## Best For

- smallrig enthusiasts

## Why This Product

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

## Key Features

- • **Brilliantly Bright:** High-temp laminated borosilicate glass amplifies light output by 13.2x, making your scenes pop with professional clarity.
- • **Travel-Ready Protection:** Includes a shockproof, lightweight storage bag so your lens stays pristine wherever your creative journey takes you.
- • **Stay Cool Under Pressure:** Triple-layer cooling tech—fans, heat holes, and metal plates—ensures your lens performs longer without overheating.
- • **Precision at Your Fingertips:** One-handed focus knob lets you dial in perfect light spread from spot to flood without interrupting your shoot.
- • **Universal Bowens Compatibility:** Seamlessly fits SmallRig RC series and any Bowens mount lights, unlocking versatile lighting setups.

## Overview

The SMALLRIG RA-F150 Fresnel Lens is a premium Bowens mount lighting accessory designed for professional video creators. Featuring a one-handed adjustable focus knob, it offers precise beam control from 10° to 40°. Its triple cooling system maximizes heat dissipation, extending durability under heavy use. Crafted from high-transparency, heat-resistant borosilicate glass, it boosts light output by up to 13.2 times. Compatible with SmallRig RC series and other Bowens mount lights, it also pairs with SmallRig barndoors for creative lighting effects. Comes with a protective storage bag and backed by a 2-year warranty.

## Description

SMALLRIG RA-F150 Fresnel Lens with Bowens Mount, One-Handed Focus Adjustment for RC 120 RC 220 RC 350 RC 450 and Other Continuous Lights, Lighting Shaping Tool for Video Recording-4246

## Features

- 【One-Handed Focus Adjustment】 SmallRig RA-F150 Fresnel Lens is a pro-focusing attachment that allows more accurate flooding and spotting light onto any given object or scene. Simply rotate the focus button with one hand without any risk of burning your hand by the lens body; adjust the flooding and spotting light output from 10° to 40° beam angle.
- 【Triple Cooling System】 The Fresnel lens achieves maximum efficiency in heat dissipation through passive cooling fans, physical heat dissipation holes, and metal heat-conducting plates. Compatible with Bowens mount COB LED lights with less than 600W output to ensure maximum longevity.
- 【13.2x Light Output Illumination】 The spot lens adopt high-transparency, high-temperature-resistant borosilicate glass, using the process of high-temperature lamination, can enhance the glass's heat resistance, also improving the glass's transparency and light transmittance. It achieves a maximum brightness increase of 13.2 times.
- 【Wide Compatibility】The standard bowens mount interface is compatible with SmallRig RC120 / 220 / 350 / 450 as well as other Bowens mount lights on the market. Also, this Fresnel lens can work with SmallRig 8-leaf Barndoors (ID: 4204) to create more lighting effects.
- 【Packaging Includes】Storage bag for greater protection while transportation. Lightweight,shockproof,and pressure-proof storage bag to protect your lens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 22.3 x 21.5 x 17.7 centimetres |
| Package Weight | 2.27 Kilograms |
| Product Dimensions L x W x H | 19.2 x 18.5 x 15 centimetres |
| Item Weight | 1500 Grams |
| Brand | SMALLRIG |
| Camera Lens | SmallRig RA-F150 Fresnel Lens is a pro-focusing attachment compatible with Bowens mount lights, providing adjustable flooding and spotting light output. It is made of high-transparency borosilicate glass with a heat-resistant design, achieving a maximum brightness increase of 13.2 times. The lens is compatible with SmallRig RC120 / 220 / 350 / 450 and other Bowens mount lights, and can work with SmallRig 8-leaf Barndoors for additional lighting effects. |
| Included components | Fresnel Lens x 1, Storage Bag x 1, User Manual x 1 |
| Min Focal Length | 35 Millimetres |
| Part number | 4246-CF |
| Warranty description | 2 years |
| Water Resistance Level | Not Water Resistant |
| Zoom Type | prime |
| Lens Design | Zoom |
| Focus type | Manual Focus |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** SMALLRIG
- **Focal length description:** 35 millimeters
- **Lens type:** fresnel lens
- **Compatible mountings:** Bowens Mount
- **Camera lens description:** SmallRig RA-F150 Fresnel Lens is a pro-focusing attachment compatible with Bowens mount lights, providing adjustable flooding and spotting light output. It is made of high-transparency borosilicate glass with a heat-resistant design, achieving a maximum brightness increase of 13.2 times. The lens is compatible with SmallRig RC120 / 220 / 350 / 450 and other Bowens mount lights, and can work with SmallRig 8-leaf Barndoors for additional lighting effects.
- **Minimum focal length:** 35 Millimetres
- **Lens design:** Zoom
- **Focus type:** Manual Focus
- **Zoom ratio:** 1:1
- **Image stabilisation:** No image stabilization

## Images

![SMALLRIG RA-F150 Fresnel Lens with Bowens Mount, One-Handed Focus Adjustment for RC 120 RC 220 RC 350 RC 450 and Other Continuous Lights, Lighting Shaping Tool for Video Recording-4246 - Image 1](https://m.media-amazon.com/images/I/61RD46UTxgL.jpg)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-31*