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Free Next-Day Delivery — Dubai, Sharjah, Ajman, Abu Dhabi
Sigma 18-50mm f/2.8 DC DN Contemporary Zoom Lens for Canon RF-mount
SKU:
SG-1850-RF
Sigma 18-50mm f/2.8 DC DN Contemporary zoom lens for Canon RF-mount APS-C mirrorless cameras. 13 elements in 10 groups, constant f/2.8 aperture, 7 rounded diaphragm blades, 12.1 cm minimum focusing distance, 55 mm filter size, 300 g. Includes petal-type hood and caps.
In stock
Brand New & Authentic
AED 1,679 incl. VAT
In stock
Free Delivery Across UAE
Same-Day Dispatch
Order in —
Dubai, Sharjah, Ajman, Abu Dhabi: next-day · Other emirates: 2–3 business days
Cash on Delivery
Pay when it arrives
Brand New & Authentic
More details
12 Months Warranty
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15 Days Easy Return
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Delivery Details
Free Aramex delivery on every UAE order.
- Dubai, Sharjah, Ajman, Abu Dhabi: Next-day delivery when you order by 2:00 PM, Monday to Saturday.
- Order after 2:00 PM or on Sunday? We ship the next working day and you receive it the day after.
- Umm Al Quwain, Ras Al Khaimah, Fujairah: 2–3 working days after we ship your order.
- Tracking: We email you a tracking link the moment your order ships.
Public holidays or busy shopping periods may add a day.
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Brand New & Authentic — Never Refurbished
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12 Months Warranty
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Free Shipping
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15 Days Easy Return
We Accept:
Description
18-50mm Focal Range
18-50mm zoom for APS-C mirrorless cameras. Angle of view 73.4 degrees at the wide end to 30.0 degrees at the telephoto end on Canon RF-mount.
Constant f/2.8 Aperture
Maximum aperture of f/2.8 across the whole zoom range. Minimum aperture f/22. 7-blade rounded diaphragm.
Optical Construction
13 elements in 10 groups, with 1 SLD glass element and 3 glass-molded aspherical elements. The design uses in-camera aberration correction for distortion and vignetting.
Close Focusing
Minimum focusing distance of 12.1 cm at the wide end and 30 cm at the telephoto end. Maximum magnification ratio 1:2.8 at the wide end and 1:5 at the telephoto end. Sigma advises removing the hood when shooting at the wide-end minimum distance.
Stepping Motor Autofocus
A stepping motor drives the autofocus for quiet operation in stills and video. Supports DMF and AF+MF.
Size and Weight
Canon RF-mount version: 69.2 mm maximum diameter, 74.5 mm length, 300 g. Filter size 55 mm.
Build
Barrel made of Thermally Stable Composite (TSC) polycarbonate with a thermal conductivity close to aluminum, with metal used for some internal parts. Brass bayonet mount.
Mount
Canon RF-mount, developed, manufactured and sold under license from Canon Inc.
In the Box
Petal-type lens hood LH582-02, front cap LCF-55mm III and rear cap LCR II.
Specification
Overview
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Processor
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Display
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
RAM
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Storage
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Video Card
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Connectivity
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Features
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
Battery
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
| Brand | SIGMA |
|---|---|
| Product Condition | New |
| Lens Mount | Canon RF-mount |
| Format | APS-C mirrorless |
| Focal Length | 18-50mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Aperture Blades | 7 (rounded) |
| Lens Construction | 13 elements in 10 groups (1 SLD, 3 aspherical) |
| Angle of View | 73.4° wide – 30.0° tele (Canon RF-mount) |
| Minimum Focus Distance | 12.1 cm wide / 30 cm tele |
| Maximum Magnification | 1:2.8 wide / 1:5 tele |
| Autofocus | Stepping motor |
| Filter Diameter | 55 mm |
| Dimensions | 69.2 x 74.5 mm (D x L, Canon RF-mount) |
| Weight | 300 g (Canon RF-mount) |
| In the Box | Lens, lens hood LH582-02, front cap LCF-55mm III, rear cap LCR II |
FAQ's
Frequently Asked Questions
When will my order arrive?
Orders placed before 2:00 PM (GST) on a business day are dispatched the same day via Aramex.
- Dubai, Sharjah, Ajman, Abu Dhabi: next-day delivery
- Umm Al Quwain, Ras Al Khaimah, Fujairah: 2–3 business days
Are products brand new?
Yes. Every product on Izzclusive is brand new and authentic, in original manufacturing condition. We never sell refurbished, used or open-box items. Each one carries a 12-month warranty.
What warranty do you offer?
Every product comes with a 12-month warranty, covering manufacturing and functional defects under normal use.
What is your return window?
15-day easy return on all products. Contact us within 15 days for a free return — refund processed back to your original payment method.
What payment methods do you accept?
Visa and Mastercard via Paymob. We also accept Tabby and Cash on Delivery (COD) across all 7 UAE emirates.
How can I track my order?
When your order ships, you will receive a confirmation email. For tracking updates, please contact our customer support team on WhatsApp or email.


